<?xml version="1.0" encoding="UTF-8" ?>

<PDBx:datablock datablockName="1ATB-noatom"
   xmlns:PDBx="http://pdbml.pdb.org/schema/pdbx-v40.xsd"
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:schemaLocation="http://pdbml.pdb.org/schema/pdbx-v40.xsd pdbx-v40.xsd">

   <PDBx:atom_sitesCategory>
      <PDBx:atom_sites entry_id="1ATB">
         <PDBx:fract_transf_matrix11>1.000000</PDBx:fract_transf_matrix11>
         <PDBx:fract_transf_matrix12>0.000000</PDBx:fract_transf_matrix12>
         <PDBx:fract_transf_matrix13>0.000000</PDBx:fract_transf_matrix13>
         <PDBx:fract_transf_matrix21>0.000000</PDBx:fract_transf_matrix21>
         <PDBx:fract_transf_matrix22>1.000000</PDBx:fract_transf_matrix22>
         <PDBx:fract_transf_matrix23>0.000000</PDBx:fract_transf_matrix23>
         <PDBx:fract_transf_matrix31>0.000000</PDBx:fract_transf_matrix31>
         <PDBx:fract_transf_matrix32>0.000000</PDBx:fract_transf_matrix32>
         <PDBx:fract_transf_matrix33>1.000000</PDBx:fract_transf_matrix33>
         <PDBx:fract_transf_vector1>0.00000</PDBx:fract_transf_vector1>
         <PDBx:fract_transf_vector2>0.00000</PDBx:fract_transf_vector2>
         <PDBx:fract_transf_vector3>0.00000</PDBx:fract_transf_vector3>
      </PDBx:atom_sites>
   </PDBx:atom_sitesCategory>
   <PDBx:atom_typeCategory>
      <PDBx:atom_type symbol="N"></PDBx:atom_type>
      <PDBx:atom_type symbol="C"></PDBx:atom_type>
      <PDBx:atom_type symbol="O"></PDBx:atom_type>
      <PDBx:atom_type symbol="H"></PDBx:atom_type>
      <PDBx:atom_type symbol="S"></PDBx:atom_type>
   </PDBx:atom_typeCategory>
   <PDBx:audit_authorCategory>
      <PDBx:audit_author pdbx_ordinal="1">
         <PDBx:name>Clore, G.M.</PDBx:name>
      </PDBx:audit_author>
      <PDBx:audit_author pdbx_ordinal="2">
         <PDBx:name>Grasberger, B.L.</PDBx:name>
      </PDBx:audit_author>
      <PDBx:audit_author pdbx_ordinal="3">
         <PDBx:name>Gronenborn, A.M.</PDBx:name>
      </PDBx:audit_author>
   </PDBx:audit_authorCategory>
   <PDBx:audit_conformCategory>
      <PDBx:audit_conform dict_name="mmcif_pdbx.dic" dict_version="4.007">
         <PDBx:dict_location>http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic</PDBx:dict_location>
      </PDBx:audit_conform>
   </PDBx:audit_conformCategory>
   <PDBx:cellCategory>
      <PDBx:cell entry_id="1ATB">
         <PDBx:Z_PDB>1</PDBx:Z_PDB>
         <PDBx:angle_alpha>90.00</PDBx:angle_alpha>
         <PDBx:angle_beta>90.00</PDBx:angle_beta>
         <PDBx:angle_gamma>90.00</PDBx:angle_gamma>
         <PDBx:length_a>1.000</PDBx:length_a>
         <PDBx:length_b>1.000</PDBx:length_b>
         <PDBx:length_c>1.000</PDBx:length_c>
      </PDBx:cell>
   </PDBx:cellCategory>
   <PDBx:chem_compCategory>
      <PDBx:chem_comp id="GLU">
         <PDBx:formula>C5 H9 N O4</PDBx:formula>
         <PDBx:formula_weight>147.130</PDBx:formula_weight>
         <PDBx:mon_nstd_flag>y</PDBx:mon_nstd_flag>
         <PDBx:name>GLUTAMIC ACID</PDBx:name>
         <PDBx:type>L-peptide linking</PDBx:type>
      </PDBx:chem_comp>
      <PDBx:chem_comp id="ALA">
         <PDBx:formula>C3 H7 N O2</PDBx:formula>
         <PDBx:formula_weight>89.094</PDBx:formula_weight>
         <PDBx:mon_nstd_flag>y</PDBx:mon_nstd_flag>
         <PDBx:name>ALANINE</PDBx:name>
         <PDBx:type>L-peptide linking</PDBx:type>
      </PDBx:chem_comp>
      <PDBx:chem_comp id="LYS">
         <PDBx:formula>C6 H15 N2 O2 1</PDBx:formula>
         <PDBx:formula_weight>147.197</PDBx:formula_weight>
         <PDBx:mon_nstd_flag>y</PDBx:mon_nstd_flag>
         <PDBx:name>LYSINE</PDBx:name>
         <PDBx:type>L-peptide linking</PDBx:type>
      </PDBx:chem_comp>
      <PDBx:chem_comp id="CYS">
         <PDBx:formula>C3 H7 N O2 S</PDBx:formula>
         <PDBx:formula_weight>121.154</PDBx:formula_weight>
         <PDBx:mon_nstd_flag>y</PDBx:mon_nstd_flag>
         <PDBx:name>CYSTEINE</PDBx:name>
         <PDBx:type>L-peptide linking</PDBx:type>
      </PDBx:chem_comp>
      <PDBx:chem_comp id="THR">
         <PDBx:formula>C4 H9 N O3</PDBx:formula>
         <PDBx:formula_weight>119.120</PDBx:formula_weight>
         <PDBx:mon_nstd_flag>y</PDBx:mon_nstd_flag>
         <PDBx:name>THREONINE</PDBx:name>
         <PDBx:type>L-peptide linking</PDBx:type>
      </PDBx:chem_comp>
      <PDBx:chem_comp id="PRO">
         <PDBx:formula>C5 H9 N O2</PDBx:formula>
         <PDBx:formula_weight>115.132</PDBx:formula_weight>
         <PDBx:mon_nstd_flag>y</PDBx:mon_nstd_flag>
         <PDBx:name>PROLINE</PDBx:name>
         <PDBx:type>L-peptide linking</PDBx:type>
      </PDBx:chem_comp>
      <PDBx:chem_comp id="ASN">
         <PDBx:formula>C4 H8 N2 O3</PDBx:formula>
         <PDBx:formula_weight>132.119</PDBx:formula_weight>
         <PDBx:mon_nstd_flag>y</PDBx:mon_nstd_flag>
         <PDBx:name>ASPARAGINE</PDBx:name>
         <PDBx:type>L-peptide linking</PDBx:type>
      </PDBx:chem_comp>
      <PDBx:chem_comp id="GLN">
         <PDBx:formula>C5 H10 N2 O3</PDBx:formula>
         <PDBx:formula_weight>146.146</PDBx:formula_weight>
         <PDBx:mon_nstd_flag>y</PDBx:mon_nstd_flag>
         <PDBx:name>GLUTAMINE</PDBx:name>
         <PDBx:type>L-peptide linking</PDBx:type>
      </PDBx:chem_comp>
      <PDBx:chem_comp id="TRP">
         <PDBx:formula>C11 H12 N2 O2</PDBx:formula>
         <PDBx:formula_weight>204.228</PDBx:formula_weight>
         <PDBx:mon_nstd_flag>y</PDBx:mon_nstd_flag>
         <PDBx:name>TRYPTOPHAN</PDBx:name>
         <PDBx:type>L-peptide linking</PDBx:type>
      </PDBx:chem_comp>
      <PDBx:chem_comp id="GLY">
         <PDBx:formula>C2 H5 N O2</PDBx:formula>
         <PDBx:formula_weight>75.067</PDBx:formula_weight>
         <PDBx:mon_nstd_flag>y</PDBx:mon_nstd_flag>
         <PDBx:name>GLYCINE</PDBx:name>
         <PDBx:type>peptide linking</PDBx:type>
      </PDBx:chem_comp>
      <PDBx:chem_comp id="ILE">
         <PDBx:formula>C6 H13 N O2</PDBx:formula>
         <PDBx:formula_weight>131.174</PDBx:formula_weight>
         <PDBx:mon_nstd_flag>y</PDBx:mon_nstd_flag>
         <PDBx:name>ISOLEUCINE</PDBx:name>
         <PDBx:type>L-peptide linking</PDBx:type>
      </PDBx:chem_comp>
      <PDBx:chem_comp id="VAL">
         <PDBx:formula>C5 H11 N O2</PDBx:formula>
         <PDBx:formula_weight>117.147</PDBx:formula_weight>
         <PDBx:mon_nstd_flag>y</PDBx:mon_nstd_flag>
         <PDBx:name>VALINE</PDBx:name>
         <PDBx:type>L-peptide linking</PDBx:type>
      </PDBx:chem_comp>
      <PDBx:chem_comp id="ARG">
         <PDBx:formula>C6 H15 N4 O2 1</PDBx:formula>
         <PDBx:formula_weight>175.210</PDBx:formula_weight>
         <PDBx:mon_nstd_flag>y</PDBx:mon_nstd_flag>
         <PDBx:name>ARGININE</PDBx:name>
         <PDBx:type>L-peptide linking</PDBx:type>
      </PDBx:chem_comp>
      <PDBx:chem_comp id="SER">
         <PDBx:formula>C3 H7 N O3</PDBx:formula>
         <PDBx:formula_weight>105.093</PDBx:formula_weight>
         <PDBx:mon_nstd_flag>y</PDBx:mon_nstd_flag>
         <PDBx:name>SERINE</PDBx:name>
         <PDBx:type>L-peptide linking</PDBx:type>
      </PDBx:chem_comp>
      <PDBx:chem_comp id="PHE">
         <PDBx:formula>C9 H11 N O2</PDBx:formula>
         <PDBx:formula_weight>165.191</PDBx:formula_weight>
         <PDBx:mon_nstd_flag>y</PDBx:mon_nstd_flag>
         <PDBx:name>PHENYLALANINE</PDBx:name>
         <PDBx:type>L-peptide linking</PDBx:type>
      </PDBx:chem_comp>
      <PDBx:chem_comp id="ASP">
         <PDBx:formula>C4 H7 N O4</PDBx:formula>
         <PDBx:formula_weight>133.104</PDBx:formula_weight>
         <PDBx:mon_nstd_flag>y</PDBx:mon_nstd_flag>
         <PDBx:name>ASPARTIC ACID</PDBx:name>
         <PDBx:type>L-peptide linking</PDBx:type>
      </PDBx:chem_comp>
   </PDBx:chem_compCategory>
   <PDBx:citationCategory>
      <PDBx:citation id="primary">
         <PDBx:country>UK</PDBx:country>
         <PDBx:journal_abbrev>Structure</PDBx:journal_abbrev>
         <PDBx:journal_id_ASTM>STRUE6</PDBx:journal_id_ASTM>
         <PDBx:journal_id_CSD>2005</PDBx:journal_id_CSD>
         <PDBx:journal_id_ISSN>0969-2126</PDBx:journal_id_ISSN>
         <PDBx:journal_volume>2</PDBx:journal_volume>
         <PDBx:page_first>669</PDBx:page_first>
         <PDBx:page_last>678</PDBx:page_last>
         <PDBx:pdbx_database_id_DOI>10.1016/S0969-2126(00)00067-8</PDBx:pdbx_database_id_DOI>
         <PDBx:pdbx_database_id_PubMed>7922043</PDBx:pdbx_database_id_PubMed>
         <PDBx:title>High-resolution structure of Ascaris trypsin inhibitor in solution: direct evidence for a pH-induced conformational transition in the reactive site.</PDBx:title>
         <PDBx:year>1994</PDBx:year>
      </PDBx:citation>
      <PDBx:citation id="1">
         <PDBx:country>US</PDBx:country>
         <PDBx:journal_abbrev>Biochemistry</PDBx:journal_abbrev>
         <PDBx:journal_id_ASTM>BICHAW</PDBx:journal_id_ASTM>
         <PDBx:journal_id_CSD>0033</PDBx:journal_id_CSD>
         <PDBx:journal_id_ISSN>0006-2960</PDBx:journal_id_ISSN>
         <PDBx:journal_volume>29</PDBx:journal_volume>
         <PDBx:page_first>183</PDBx:page_first>
         <PDBx:title>Sequential Resonance Assignment and Secondary Structure Determination of the Ascaris Trypsin Inhibitor, a Member of a Novel Class of Proteinase Inhibitors</PDBx:title>
         <PDBx:year>1990</PDBx:year>
      </PDBx:citation>
   </PDBx:citationCategory>
   <PDBx:citation_authorCategory>
      <PDBx:citation_author citation_id="primary" name="Grasberger, B.L." ordinal="1"></PDBx:citation_author>
      <PDBx:citation_author citation_id="primary" name="Clore, G.M." ordinal="2"></PDBx:citation_author>
      <PDBx:citation_author citation_id="primary" name="Gronenborn, A.M." ordinal="3"></PDBx:citation_author>
      <PDBx:citation_author citation_id="1" name="Gronenborn, A.M." ordinal="4"></PDBx:citation_author>
      <PDBx:citation_author citation_id="1" name="Nilges, M." ordinal="5"></PDBx:citation_author>
      <PDBx:citation_author citation_id="1" name="Peanasky, R.J." ordinal="6"></PDBx:citation_author>
      <PDBx:citation_author citation_id="1" name="Clore, G.M." ordinal="7"></PDBx:citation_author>
   </PDBx:citation_authorCategory>
   <PDBx:database_2Category>
      <PDBx:database_2 database_code="1ATB" database_id="PDB"></PDBx:database_2>
   </PDBx:database_2Category>
   <PDBx:database_PDB_matrixCategory>
      <PDBx:database_PDB_matrix entry_id="1ATB">
         <PDBx:origx11>1.000000</PDBx:origx11>
         <PDBx:origx12>0.000000</PDBx:origx12>
         <PDBx:origx13>0.000000</PDBx:origx13>
         <PDBx:origx21>0.000000</PDBx:origx21>
         <PDBx:origx22>1.000000</PDBx:origx22>
         <PDBx:origx23>0.000000</PDBx:origx23>
         <PDBx:origx31>0.000000</PDBx:origx31>
         <PDBx:origx32>0.000000</PDBx:origx32>
         <PDBx:origx33>1.000000</PDBx:origx33>
         <PDBx:origx_vector1>0.00000</PDBx:origx_vector1>
         <PDBx:origx_vector2>0.00000</PDBx:origx_vector2>
         <PDBx:origx_vector3>0.00000</PDBx:origx_vector3>
      </PDBx:database_PDB_matrix>
   </PDBx:database_PDB_matrixCategory>
   <PDBx:database_PDB_revCategory>
      <PDBx:database_PDB_rev num="1">
         <PDBx:date>1994-08-31</PDBx:date>
         <PDBx:date_original>1994-05-20</PDBx:date_original>
         <PDBx:mod_type>0</PDBx:mod_type>
         <PDBx:replaces>1ATB</PDBx:replaces>
      </PDBx:database_PDB_rev>
      <PDBx:database_PDB_rev num="2">
         <PDBx:date>2009-02-24</PDBx:date>
         <PDBx:mod_type>1</PDBx:mod_type>
         <PDBx:replaces>1ATB</PDBx:replaces>
      </PDBx:database_PDB_rev>
   </PDBx:database_PDB_revCategory>
   <PDBx:database_PDB_rev_recordCategory>
      <PDBx:database_PDB_rev_record rev_num="2" type="VERSN">
      </PDBx:database_PDB_rev_record>
   </PDBx:database_PDB_rev_recordCategory>
   <PDBx:entityCategory>
      <PDBx:entity id="1">
         <PDBx:formula_weight>6807.876</PDBx:formula_weight>
         <PDBx:pdbx_description>ASCARIS TRYPSIN INHIBITOR</PDBx:pdbx_description>
         <PDBx:pdbx_number_of_molecules>1</PDBx:pdbx_number_of_molecules>
         <PDBx:src_method>man</PDBx:src_method>
         <PDBx:type>polymer</PDBx:type>
      </PDBx:entity>
   </PDBx:entityCategory>
   <PDBx:entity_polyCategory>
      <PDBx:entity_poly entity_id="1">
         <PDBx:nstd_linkage>no</PDBx:nstd_linkage>
         <PDBx:nstd_monomer>no</PDBx:nstd_monomer>
         <PDBx:pdbx_seq_one_letter_code>EAEKCTKPNEQWTKCGGCEGTCAQKIVPCTRECKPPRCECIASAGFVRDAQGNCIKFEDCPK</PDBx:pdbx_seq_one_letter_code>
         <PDBx:pdbx_seq_one_letter_code_can>EAEKCTKPNEQWTKCGGCEGTCAQKIVPCTRECKPPRCECIASAGFVRDAQGNCIKFEDCPK</PDBx:pdbx_seq_one_letter_code_can>
         <PDBx:pdbx_strand_id>A</PDBx:pdbx_strand_id>
         <PDBx:type>polypeptide(L)</PDBx:type>
      </PDBx:entity_poly>
   </PDBx:entity_polyCategory>
   <PDBx:entity_poly_seqCategory>
      <PDBx:entity_poly_seq entity_id="1" mon_id="GLU" num="1">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="ALA" num="2">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="GLU" num="3">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="LYS" num="4">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="CYS" num="5">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="THR" num="6">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="LYS" num="7">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="PRO" num="8">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="ASN" num="9">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="GLU" num="10">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="GLN" num="11">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="TRP" num="12">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="THR" num="13">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="LYS" num="14">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="CYS" num="15">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="GLY" num="16">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="GLY" num="17">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="CYS" num="18">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="GLU" num="19">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="GLY" num="20">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="THR" num="21">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="CYS" num="22">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="ALA" num="23">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="GLN" num="24">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="LYS" num="25">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="ILE" num="26">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="VAL" num="27">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="PRO" num="28">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="CYS" num="29">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="THR" num="30">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="ARG" num="31">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="GLU" num="32">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="CYS" num="33">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="LYS" num="34">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="PRO" num="35">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="PRO" num="36">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="ARG" num="37">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="CYS" num="38">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="GLU" num="39">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="CYS" num="40">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="ILE" num="41">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="ALA" num="42">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="SER" num="43">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="ALA" num="44">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="GLY" num="45">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="PHE" num="46">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="VAL" num="47">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="ARG" num="48">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="ASP" num="49">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="ALA" num="50">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="GLN" num="51">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="GLY" num="52">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="ASN" num="53">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="CYS" num="54">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="ILE" num="55">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="LYS" num="56">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="PHE" num="57">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="GLU" num="58">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="ASP" num="59">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="CYS" num="60">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="PRO" num="61">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
      <PDBx:entity_poly_seq entity_id="1" mon_id="LYS" num="62">
         <PDBx:hetero>n</PDBx:hetero>
      </PDBx:entity_poly_seq>
   </PDBx:entity_poly_seqCategory>
   <PDBx:entity_src_genCategory>
      <PDBx:entity_src_gen entity_id="1">
         <PDBx:gene_src_common_name>pig roundworm</PDBx:gene_src_common_name>
         <PDBx:gene_src_genus>Ascaris</PDBx:gene_src_genus>
         <PDBx:pdbx_gene_src_ncbi_taxonomy_id>6253</PDBx:pdbx_gene_src_ncbi_taxonomy_id>
         <PDBx:pdbx_gene_src_scientific_name>Ascaris suum</PDBx:pdbx_gene_src_scientific_name>
      </PDBx:entity_src_gen>
   </PDBx:entity_src_genCategory>
   <PDBx:entryCategory>
      <PDBx:entry id="1ATB"></PDBx:entry>
   </PDBx:entryCategory>
   <PDBx:exptlCategory>
      <PDBx:exptl entry_id="1ATB" method="SOLUTION NMR">
      </PDBx:exptl>
   </PDBx:exptlCategory>
   <PDBx:pdbx_database_relatedCategory>
      <PDBx:pdbx_database_related content_type="ensemble" db_id="1ATE" db_name="PDB">
         <PDBx:details xsi:nil="true" />
      </PDBx:pdbx_database_related>
   </PDBx:pdbx_database_relatedCategory>
   <PDBx:pdbx_database_statusCategory>
      <PDBx:pdbx_database_status entry_id="1ATB">
         <PDBx:SG_entry xsi:nil="true" />
         <PDBx:status_code>REL</PDBx:status_code>
      </PDBx:pdbx_database_status>
   </PDBx:pdbx_database_statusCategory>
   <PDBx:pdbx_nmr_ensembleCategory>
      <PDBx:pdbx_nmr_ensemble entry_id="1ATB">
         <PDBx:conformers_submitted_total_number>1</PDBx:conformers_submitted_total_number>
      </PDBx:pdbx_nmr_ensemble>
   </PDBx:pdbx_nmr_ensembleCategory>
   <PDBx:pdbx_nmr_refineCategory>
      <PDBx:pdbx_nmr_refine entry_id="1ATB">
         <PDBx:details>THE 3D STRUCTURE OF THE PH 2.4 FORM OF THE ASCARIS TRYPSIN
INHIBITOR IN SOLUTION BY NMR IS BASED ON 1083 EXPERIMENTAL
RESTRAINTS COMPRISING:  49 SHORT RANGE (1 &lt; |I-J| &lt;=5) AND
216 LONG RANGE (|I-J|&gt;5) INTERRESIDUE INTERPROTON
DISTANCE RESTRAINTS, 323 INTRARESIDUE INTERPROTON DISTANCE
RESTRAINTS, 46 DISTANCE RESTRAINTS FOR 3 HYDROGEN BONDS,
AND 59 PHI, 49 PSI AND 41 CHI1 TORSION ANGLE RESTRAINTS.  A
COMPLETE LIST OF EXPERIMENTAL RESTRAINTS HAS BEEN
DEPOSITED WITH THE BROOKHAVEN DATA BANK.

THE STRUCTURES ARE CALCULATED USING THE HYBRID METRIC
MATRIX DISTANCE GEOMETRY-DYNAMICAL SIMULATED ANNEALING
METHOD DESCRIBED BY:  NILGES, M., CLORE, G.M.  &amp;
GRONENBORN, A.M.  (1988) FEBS LETT 29, 317-324 ALL
STRUCTURAL STATISTICS ARE GIVEN IN REFERENCE 1.

THIS ENTRY PRESENTS THE RESTRAINED MINIMIZED AVERAGE
STRUCTURE (SA)R.  THIS IS OBTAINED BY FIRST AVERAGING THE
COORDINATES OF THE INDIVIDUAL 32 DYNAMICAL SIMULATED
ANNEALING SA STRUCTURES BEST FITTED TO RESIDUES 5 - 60, AND
SUBJECTING THE RESULTING COORDINATES TO RESTRAINED
MINIMIZATION.  COLUMNS 61 - 66 IN THIS SET OF COORDINATES
(THE B VALUE FIELD IN X-RAY STRUCTURES) GIVES THE AVERAGE
RMS DIFFERENCE BETWEEN THE INDIVIDUAL SA STRUCTURES AND THE
MEAN STRUCTURE.  THE QUANTITIES IN THIS FIELD OF THE
INDIVIDUAL STRUCTURES HAVE NO MEANING.  THE INDIVIDUAL
STRUCTURES ARE PRESENTED IN PROTEIN DATA BANK ENTRY 1ATE.</PDBx:details>
      </PDBx:pdbx_nmr_refine>
   </PDBx:pdbx_nmr_refineCategory>
   <PDBx:pdbx_poly_seq_schemeCategory>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="GLU" seq_id="1">
         <PDBx:auth_mon_id>GLU</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>1</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>1</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>GLU</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>1</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="ALA" seq_id="2">
         <PDBx:auth_mon_id>ALA</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>2</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>2</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>ALA</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>2</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="GLU" seq_id="3">
         <PDBx:auth_mon_id>GLU</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>3</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>3</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>GLU</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>3</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="LYS" seq_id="4">
         <PDBx:auth_mon_id>LYS</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>4</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>4</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>LYS</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>4</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="CYS" seq_id="5">
         <PDBx:auth_mon_id>CYS</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>5</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>5</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>CYS</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>5</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="THR" seq_id="6">
         <PDBx:auth_mon_id>THR</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>6</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>6</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>THR</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>6</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="LYS" seq_id="7">
         <PDBx:auth_mon_id>LYS</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>7</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>7</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>LYS</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>7</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="PRO" seq_id="8">
         <PDBx:auth_mon_id>PRO</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>8</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>8</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>PRO</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>8</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="ASN" seq_id="9">
         <PDBx:auth_mon_id>ASN</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>9</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>9</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>ASN</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>9</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="GLU" seq_id="10">
         <PDBx:auth_mon_id>GLU</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>10</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>10</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>GLU</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>10</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="GLN" seq_id="11">
         <PDBx:auth_mon_id>GLN</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>11</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>11</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>GLN</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>11</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="TRP" seq_id="12">
         <PDBx:auth_mon_id>TRP</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>12</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>12</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>TRP</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>12</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="THR" seq_id="13">
         <PDBx:auth_mon_id>THR</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>13</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>13</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>THR</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>13</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="LYS" seq_id="14">
         <PDBx:auth_mon_id>LYS</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>14</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>14</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>LYS</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>14</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="CYS" seq_id="15">
         <PDBx:auth_mon_id>CYS</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>15</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>15</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>CYS</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>15</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="GLY" seq_id="16">
         <PDBx:auth_mon_id>GLY</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>16</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>16</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>GLY</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>16</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="GLY" seq_id="17">
         <PDBx:auth_mon_id>GLY</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>17</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>17</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>GLY</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>17</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="CYS" seq_id="18">
         <PDBx:auth_mon_id>CYS</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>18</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>18</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>CYS</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>18</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="GLU" seq_id="19">
         <PDBx:auth_mon_id>GLU</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>19</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>19</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>GLU</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>19</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="GLY" seq_id="20">
         <PDBx:auth_mon_id>GLY</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>20</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>20</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>GLY</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>20</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="THR" seq_id="21">
         <PDBx:auth_mon_id>THR</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>21</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>21</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>THR</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>21</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="CYS" seq_id="22">
         <PDBx:auth_mon_id>CYS</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>22</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>22</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>CYS</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>22</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="ALA" seq_id="23">
         <PDBx:auth_mon_id>ALA</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>23</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>23</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>ALA</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>23</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="GLN" seq_id="24">
         <PDBx:auth_mon_id>GLN</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>24</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>24</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>GLN</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>24</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="LYS" seq_id="25">
         <PDBx:auth_mon_id>LYS</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>25</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>25</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>LYS</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>25</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="ILE" seq_id="26">
         <PDBx:auth_mon_id>ILE</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>26</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>26</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>ILE</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>26</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="VAL" seq_id="27">
         <PDBx:auth_mon_id>VAL</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>27</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>27</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>VAL</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>27</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="PRO" seq_id="28">
         <PDBx:auth_mon_id>PRO</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>28</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>28</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>PRO</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>28</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="CYS" seq_id="29">
         <PDBx:auth_mon_id>CYS</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>29</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>29</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>CYS</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>29</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="THR" seq_id="30">
         <PDBx:auth_mon_id>THR</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>30</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>30</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>THR</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>30</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="ARG" seq_id="31">
         <PDBx:auth_mon_id>ARG</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>31</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>31</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>ARG</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>31</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="GLU" seq_id="32">
         <PDBx:auth_mon_id>GLU</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>32</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>32</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>GLU</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>32</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="CYS" seq_id="33">
         <PDBx:auth_mon_id>CYS</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>33</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>33</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>CYS</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>33</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="LYS" seq_id="34">
         <PDBx:auth_mon_id>LYS</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>34</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>34</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>LYS</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>34</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="PRO" seq_id="35">
         <PDBx:auth_mon_id>PRO</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>35</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>35</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>PRO</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>35</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="PRO" seq_id="36">
         <PDBx:auth_mon_id>PRO</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>36</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>36</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>PRO</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>36</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="ARG" seq_id="37">
         <PDBx:auth_mon_id>ARG</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>37</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>37</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>ARG</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>37</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="CYS" seq_id="38">
         <PDBx:auth_mon_id>CYS</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>38</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>38</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>CYS</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>38</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="GLU" seq_id="39">
         <PDBx:auth_mon_id>GLU</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>39</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>39</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>GLU</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>39</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="CYS" seq_id="40">
         <PDBx:auth_mon_id>CYS</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>40</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>40</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>CYS</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>40</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="ILE" seq_id="41">
         <PDBx:auth_mon_id>ILE</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>41</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>41</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>ILE</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>41</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="ALA" seq_id="42">
         <PDBx:auth_mon_id>ALA</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>42</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>42</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>ALA</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>42</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="SER" seq_id="43">
         <PDBx:auth_mon_id>SER</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>43</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>43</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>SER</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>43</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="ALA" seq_id="44">
         <PDBx:auth_mon_id>ALA</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>44</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>44</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>ALA</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>44</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="GLY" seq_id="45">
         <PDBx:auth_mon_id>GLY</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>45</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>45</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>GLY</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>45</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="PHE" seq_id="46">
         <PDBx:auth_mon_id>PHE</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>46</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>46</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>PHE</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>46</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="VAL" seq_id="47">
         <PDBx:auth_mon_id>VAL</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>47</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>47</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>VAL</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>47</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="ARG" seq_id="48">
         <PDBx:auth_mon_id>ARG</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>48</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>48</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>ARG</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>48</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="ASP" seq_id="49">
         <PDBx:auth_mon_id>ASP</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>49</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>49</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>ASP</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>49</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="ALA" seq_id="50">
         <PDBx:auth_mon_id>ALA</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>50</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>50</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>ALA</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>50</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="GLN" seq_id="51">
         <PDBx:auth_mon_id>GLN</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>51</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>51</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>GLN</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>51</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="GLY" seq_id="52">
         <PDBx:auth_mon_id>GLY</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>52</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>52</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>GLY</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>52</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="ASN" seq_id="53">
         <PDBx:auth_mon_id>ASN</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>53</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>53</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>ASN</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>53</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="CYS" seq_id="54">
         <PDBx:auth_mon_id>CYS</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>54</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>54</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>CYS</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>54</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="ILE" seq_id="55">
         <PDBx:auth_mon_id>ILE</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>55</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>55</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>ILE</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>55</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="LYS" seq_id="56">
         <PDBx:auth_mon_id>LYS</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>56</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>56</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>LYS</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>56</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="PHE" seq_id="57">
         <PDBx:auth_mon_id>PHE</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>57</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>57</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>PHE</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>57</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="GLU" seq_id="58">
         <PDBx:auth_mon_id>GLU</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>58</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>58</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>GLU</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>58</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="ASP" seq_id="59">
         <PDBx:auth_mon_id>ASP</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>59</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>59</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>ASP</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>59</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="CYS" seq_id="60">
         <PDBx:auth_mon_id>CYS</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>60</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>60</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>CYS</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>60</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="PRO" seq_id="61">
         <PDBx:auth_mon_id>PRO</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>61</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>61</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>PRO</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>61</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="LYS" seq_id="62">
         <PDBx:auth_mon_id>LYS</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>62</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>62</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>LYS</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>62</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
   </PDBx:pdbx_poly_seq_schemeCategory>
   <PDBx:pdbx_struct_assemblyCategory>
      <PDBx:pdbx_struct_assembly id="1">
         <PDBx:details>author_defined_assembly</PDBx:details>
         <PDBx:oligomeric_count>1</PDBx:oligomeric_count>
         <PDBx:oligomeric_details>monomeric</PDBx:oligomeric_details>
      </PDBx:pdbx_struct_assembly>
   </PDBx:pdbx_struct_assemblyCategory>
   <PDBx:pdbx_struct_assembly_genCategory>
      <PDBx:pdbx_struct_assembly_gen assembly_id="1" asym_id_list="A" oper_expression="1"></PDBx:pdbx_struct_assembly_gen>
   </PDBx:pdbx_struct_assembly_genCategory>
   <PDBx:pdbx_struct_oper_listCategory>
      <PDBx:pdbx_struct_oper_list id="1">
         <PDBx:matrix11>1.0000000000</PDBx:matrix11>
         <PDBx:matrix12>0.0000000000</PDBx:matrix12>
         <PDBx:matrix13>0.0000000000</PDBx:matrix13>
         <PDBx:matrix21>0.0000000000</PDBx:matrix21>
         <PDBx:matrix22>1.0000000000</PDBx:matrix22>
         <PDBx:matrix23>0.0000000000</PDBx:matrix23>
         <PDBx:matrix31>0.0000000000</PDBx:matrix31>
         <PDBx:matrix32>0.0000000000</PDBx:matrix32>
         <PDBx:matrix33>1.0000000000</PDBx:matrix33>
         <PDBx:name>1_555</PDBx:name>
         <PDBx:symmetry_operation>x,y,z</PDBx:symmetry_operation>
         <PDBx:type>identity operation</PDBx:type>
         <PDBx:vector1>0.0000000000</PDBx:vector1>
         <PDBx:vector2>0.0000000000</PDBx:vector2>
         <PDBx:vector3>0.0000000000</PDBx:vector3>
      </PDBx:pdbx_struct_oper_list>
   </PDBx:pdbx_struct_oper_listCategory>
   <PDBx:pdbx_struct_sheet_hbondCategory>
      <PDBx:pdbx_struct_sheet_hbond range_id_1="1" range_id_2="2" sheet_id="A">
         <PDBx:range_1_auth_asym_id>A</PDBx:range_1_auth_asym_id>
         <PDBx:range_1_auth_atom_id>O</PDBx:range_1_auth_atom_id>
         <PDBx:range_1_auth_comp_id>THR</PDBx:range_1_auth_comp_id>
         <PDBx:range_1_auth_seq_id>13</PDBx:range_1_auth_seq_id>
         <PDBx:range_1_label_asym_id>A</PDBx:range_1_label_asym_id>
         <PDBx:range_1_label_atom_id>O</PDBx:range_1_label_atom_id>
         <PDBx:range_1_label_comp_id>THR</PDBx:range_1_label_comp_id>
         <PDBx:range_1_label_seq_id>13</PDBx:range_1_label_seq_id>
         <PDBx:range_2_auth_asym_id>A</PDBx:range_2_auth_asym_id>
         <PDBx:range_2_auth_atom_id>N</PDBx:range_2_auth_atom_id>
         <PDBx:range_2_auth_comp_id>ARG</PDBx:range_2_auth_comp_id>
         <PDBx:range_2_auth_seq_id>37</PDBx:range_2_auth_seq_id>
         <PDBx:range_2_label_asym_id>A</PDBx:range_2_label_asym_id>
         <PDBx:range_2_label_atom_id>N</PDBx:range_2_label_atom_id>
         <PDBx:range_2_label_comp_id>ARG</PDBx:range_2_label_comp_id>
         <PDBx:range_2_label_seq_id>37</PDBx:range_2_label_seq_id>
      </PDBx:pdbx_struct_sheet_hbond>
      <PDBx:pdbx_struct_sheet_hbond range_id_1="1" range_id_2="2" sheet_id="B">
         <PDBx:range_1_auth_asym_id>A</PDBx:range_1_auth_asym_id>
         <PDBx:range_1_auth_atom_id>N</PDBx:range_1_auth_atom_id>
         <PDBx:range_1_auth_comp_id>ASP</PDBx:range_1_auth_comp_id>
         <PDBx:range_1_auth_seq_id>49</PDBx:range_1_auth_seq_id>
         <PDBx:range_1_label_asym_id>A</PDBx:range_1_label_asym_id>
         <PDBx:range_1_label_atom_id>N</PDBx:range_1_label_atom_id>
         <PDBx:range_1_label_comp_id>ASP</PDBx:range_1_label_comp_id>
         <PDBx:range_1_label_seq_id>49</PDBx:range_1_label_seq_id>
         <PDBx:range_2_auth_asym_id>A</PDBx:range_2_auth_asym_id>
         <PDBx:range_2_auth_atom_id>O</PDBx:range_2_auth_atom_id>
         <PDBx:range_2_auth_comp_id>ASN</PDBx:range_2_auth_comp_id>
         <PDBx:range_2_auth_seq_id>53</PDBx:range_2_auth_seq_id>
         <PDBx:range_2_label_asym_id>A</PDBx:range_2_label_asym_id>
         <PDBx:range_2_label_atom_id>O</PDBx:range_2_label_atom_id>
         <PDBx:range_2_label_comp_id>ASN</PDBx:range_2_label_comp_id>
         <PDBx:range_2_label_seq_id>53</PDBx:range_2_label_seq_id>
      </PDBx:pdbx_struct_sheet_hbond>
   </PDBx:pdbx_struct_sheet_hbondCategory>
   <PDBx:pdbx_validate_rmsd_angleCategory>
      <PDBx:pdbx_validate_rmsd_angle id="1">
         <PDBx:PDB_model_num>1</PDBx:PDB_model_num>
         <PDBx:angle_deviation>-6.6</PDBx:angle_deviation>
         <PDBx:auth_asym_id_1>A</PDBx:auth_asym_id_1>
         <PDBx:auth_asym_id_2>A</PDBx:auth_asym_id_2>
         <PDBx:auth_asym_id_3>A</PDBx:auth_asym_id_3>
         <PDBx:auth_atom_id_1>CG</PDBx:auth_atom_id_1>
         <PDBx:auth_atom_id_2>CD1</PDBx:auth_atom_id_2>
         <PDBx:auth_atom_id_3>NE1</PDBx:auth_atom_id_3>
         <PDBx:auth_comp_id_1>TRP</PDBx:auth_comp_id_1>
         <PDBx:auth_comp_id_2>TRP</PDBx:auth_comp_id_2>
         <PDBx:auth_comp_id_3>TRP</PDBx:auth_comp_id_3>
         <PDBx:auth_seq_id_1>12</PDBx:auth_seq_id_1>
         <PDBx:auth_seq_id_2>12</PDBx:auth_seq_id_2>
         <PDBx:auth_seq_id_3>12</PDBx:auth_seq_id_3>
      </PDBx:pdbx_validate_rmsd_angle>
      <PDBx:pdbx_validate_rmsd_angle id="2">
         <PDBx:PDB_model_num>1</PDBx:PDB_model_num>
         <PDBx:angle_deviation>9.0</PDBx:angle_deviation>
         <PDBx:auth_asym_id_1>A</PDBx:auth_asym_id_1>
         <PDBx:auth_asym_id_2>A</PDBx:auth_asym_id_2>
         <PDBx:auth_asym_id_3>A</PDBx:auth_asym_id_3>
         <PDBx:auth_atom_id_1>NE1</PDBx:auth_atom_id_1>
         <PDBx:auth_atom_id_2>CE2</PDBx:auth_atom_id_2>
         <PDBx:auth_atom_id_3>CZ2</PDBx:auth_atom_id_3>
         <PDBx:auth_comp_id_1>TRP</PDBx:auth_comp_id_1>
         <PDBx:auth_comp_id_2>TRP</PDBx:auth_comp_id_2>
         <PDBx:auth_comp_id_3>TRP</PDBx:auth_comp_id_3>
         <PDBx:auth_seq_id_1>12</PDBx:auth_seq_id_1>
         <PDBx:auth_seq_id_2>12</PDBx:auth_seq_id_2>
         <PDBx:auth_seq_id_3>12</PDBx:auth_seq_id_3>
      </PDBx:pdbx_validate_rmsd_angle>
      <PDBx:pdbx_validate_rmsd_angle id="3">
         <PDBx:PDB_model_num>1</PDBx:PDB_model_num>
         <PDBx:angle_deviation>-6.9</PDBx:angle_deviation>
         <PDBx:auth_asym_id_1>A</PDBx:auth_asym_id_1>
         <PDBx:auth_asym_id_2>A</PDBx:auth_asym_id_2>
         <PDBx:auth_asym_id_3>A</PDBx:auth_asym_id_3>
         <PDBx:auth_atom_id_1>NE1</PDBx:auth_atom_id_1>
         <PDBx:auth_atom_id_2>CE2</PDBx:auth_atom_id_2>
         <PDBx:auth_atom_id_3>CD2</PDBx:auth_atom_id_3>
         <PDBx:auth_comp_id_1>TRP</PDBx:auth_comp_id_1>
         <PDBx:auth_comp_id_2>TRP</PDBx:auth_comp_id_2>
         <PDBx:auth_comp_id_3>TRP</PDBx:auth_comp_id_3>
         <PDBx:auth_seq_id_1>12</PDBx:auth_seq_id_1>
         <PDBx:auth_seq_id_2>12</PDBx:auth_seq_id_2>
         <PDBx:auth_seq_id_3>12</PDBx:auth_seq_id_3>
      </PDBx:pdbx_validate_rmsd_angle>
      <PDBx:pdbx_validate_rmsd_angle id="4">
         <PDBx:PDB_model_num>1</PDBx:PDB_model_num>
         <PDBx:angle_deviation>17.2</PDBx:angle_deviation>
         <PDBx:auth_asym_id_1>A</PDBx:auth_asym_id_1>
         <PDBx:auth_asym_id_2>A</PDBx:auth_asym_id_2>
         <PDBx:auth_asym_id_3>A</PDBx:auth_asym_id_3>
         <PDBx:auth_atom_id_1>CG</PDBx:auth_atom_id_1>
         <PDBx:auth_atom_id_2>CD</PDBx:auth_atom_id_2>
         <PDBx:auth_atom_id_3>NE</PDBx:auth_atom_id_3>
         <PDBx:auth_comp_id_1>ARG</PDBx:auth_comp_id_1>
         <PDBx:auth_comp_id_2>ARG</PDBx:auth_comp_id_2>
         <PDBx:auth_comp_id_3>ARG</PDBx:auth_comp_id_3>
         <PDBx:auth_seq_id_1>31</PDBx:auth_seq_id_1>
         <PDBx:auth_seq_id_2>31</PDBx:auth_seq_id_2>
         <PDBx:auth_seq_id_3>31</PDBx:auth_seq_id_3>
      </PDBx:pdbx_validate_rmsd_angle>
      <PDBx:pdbx_validate_rmsd_angle id="5">
         <PDBx:PDB_model_num>1</PDBx:PDB_model_num>
         <PDBx:angle_deviation>-29.8</PDBx:angle_deviation>
         <PDBx:auth_asym_id_1>A</PDBx:auth_asym_id_1>
         <PDBx:auth_asym_id_2>A</PDBx:auth_asym_id_2>
         <PDBx:auth_asym_id_3>A</PDBx:auth_asym_id_3>
         <PDBx:auth_atom_id_1>CD</PDBx:auth_atom_id_1>
         <PDBx:auth_atom_id_2>CE</PDBx:auth_atom_id_2>
         <PDBx:auth_atom_id_3>NZ</PDBx:auth_atom_id_3>
         <PDBx:auth_comp_id_1>LYS</PDBx:auth_comp_id_1>
         <PDBx:auth_comp_id_2>LYS</PDBx:auth_comp_id_2>
         <PDBx:auth_comp_id_3>LYS</PDBx:auth_comp_id_3>
         <PDBx:auth_seq_id_1>56</PDBx:auth_seq_id_1>
         <PDBx:auth_seq_id_2>56</PDBx:auth_seq_id_2>
         <PDBx:auth_seq_id_3>56</PDBx:auth_seq_id_3>
      </PDBx:pdbx_validate_rmsd_angle>
   </PDBx:pdbx_validate_rmsd_angleCategory>
   <PDBx:pdbx_validate_rmsd_bondCategory>
      <PDBx:pdbx_validate_rmsd_bond id="1">
         <PDBx:PDB_model_num>1</PDBx:PDB_model_num>
         <PDBx:auth_asym_id_1>A</PDBx:auth_asym_id_1>
         <PDBx:auth_asym_id_2>A</PDBx:auth_asym_id_2>
         <PDBx:auth_atom_id_1>CG</PDBx:auth_atom_id_1>
         <PDBx:auth_atom_id_2>CD2</PDBx:auth_atom_id_2>
         <PDBx:auth_comp_id_1>TRP</PDBx:auth_comp_id_1>
         <PDBx:auth_comp_id_2>TRP</PDBx:auth_comp_id_2>
         <PDBx:auth_seq_id_1>12</PDBx:auth_seq_id_1>
         <PDBx:auth_seq_id_2>12</PDBx:auth_seq_id_2>
         <PDBx:bond_deviation>-0.120</PDBx:bond_deviation>
      </PDBx:pdbx_validate_rmsd_bond>
   </PDBx:pdbx_validate_rmsd_bondCategory>
   <PDBx:pdbx_validate_torsionCategory>
      <PDBx:pdbx_validate_torsion id="1">
         <PDBx:PDB_model_num>1</PDBx:PDB_model_num>
         <PDBx:auth_asym_id>A</PDBx:auth_asym_id>
         <PDBx:auth_comp_id>PRO</PDBx:auth_comp_id>
         <PDBx:auth_seq_id>8</PDBx:auth_seq_id>
         <PDBx:phi>-60.32</PDBx:phi>
         <PDBx:psi>-179.56</PDBx:psi>
      </PDBx:pdbx_validate_torsion>
      <PDBx:pdbx_validate_torsion id="2">
         <PDBx:PDB_model_num>1</PDBx:PDB_model_num>
         <PDBx:auth_asym_id>A</PDBx:auth_asym_id>
         <PDBx:auth_comp_id>ASN</PDBx:auth_comp_id>
         <PDBx:auth_seq_id>9</PDBx:auth_seq_id>
         <PDBx:phi>57.31</PDBx:phi>
         <PDBx:psi>-78.62</PDBx:psi>
      </PDBx:pdbx_validate_torsion>
      <PDBx:pdbx_validate_torsion id="3">
         <PDBx:PDB_model_num>1</PDBx:PDB_model_num>
         <PDBx:auth_asym_id>A</PDBx:auth_asym_id>
         <PDBx:auth_comp_id>GLU</PDBx:auth_comp_id>
         <PDBx:auth_seq_id>10</PDBx:auth_seq_id>
         <PDBx:phi>-46.77</PDBx:phi>
         <PDBx:psi>102.26</PDBx:psi>
      </PDBx:pdbx_validate_torsion>
      <PDBx:pdbx_validate_torsion id="4">
         <PDBx:PDB_model_num>1</PDBx:PDB_model_num>
         <PDBx:auth_asym_id>A</PDBx:auth_asym_id>
         <PDBx:auth_comp_id>GLU</PDBx:auth_comp_id>
         <PDBx:auth_seq_id>19</PDBx:auth_seq_id>
         <PDBx:phi>-165.12</PDBx:phi>
         <PDBx:psi>-146.49</PDBx:psi>
      </PDBx:pdbx_validate_torsion>
      <PDBx:pdbx_validate_torsion id="5">
         <PDBx:PDB_model_num>1</PDBx:PDB_model_num>
         <PDBx:auth_asym_id>A</PDBx:auth_asym_id>
         <PDBx:auth_comp_id>THR</PDBx:auth_comp_id>
         <PDBx:auth_seq_id>30</PDBx:auth_seq_id>
         <PDBx:phi>-88.52</PDBx:phi>
         <PDBx:psi>-152.23</PDBx:psi>
      </PDBx:pdbx_validate_torsion>
      <PDBx:pdbx_validate_torsion id="6">
         <PDBx:PDB_model_num>1</PDBx:PDB_model_num>
         <PDBx:auth_asym_id>A</PDBx:auth_asym_id>
         <PDBx:auth_comp_id>ARG</PDBx:auth_comp_id>
         <PDBx:auth_seq_id>31</PDBx:auth_seq_id>
         <PDBx:phi>-73.68</PDBx:phi>
         <PDBx:psi>36.90</PDBx:psi>
      </PDBx:pdbx_validate_torsion>
      <PDBx:pdbx_validate_torsion id="7">
         <PDBx:PDB_model_num>1</PDBx:PDB_model_num>
         <PDBx:auth_asym_id>A</PDBx:auth_asym_id>
         <PDBx:auth_comp_id>GLU</PDBx:auth_comp_id>
         <PDBx:auth_seq_id>32</PDBx:auth_seq_id>
         <PDBx:phi>-103.81</PDBx:phi>
         <PDBx:psi>69.21</PDBx:psi>
      </PDBx:pdbx_validate_torsion>
      <PDBx:pdbx_validate_torsion id="8">
         <PDBx:PDB_model_num>1</PDBx:PDB_model_num>
         <PDBx:auth_asym_id>A</PDBx:auth_asym_id>
         <PDBx:auth_comp_id>GLU</PDBx:auth_comp_id>
         <PDBx:auth_seq_id>39</PDBx:auth_seq_id>
         <PDBx:phi>-175.23</PDBx:phi>
         <PDBx:psi>-172.28</PDBx:psi>
      </PDBx:pdbx_validate_torsion>
      <PDBx:pdbx_validate_torsion id="9">
         <PDBx:PDB_model_num>1</PDBx:PDB_model_num>
         <PDBx:auth_asym_id>A</PDBx:auth_asym_id>
         <PDBx:auth_comp_id>LYS</PDBx:auth_comp_id>
         <PDBx:auth_seq_id>56</PDBx:auth_seq_id>
         <PDBx:phi>-46.61</PDBx:phi>
         <PDBx:psi>160.34</PDBx:psi>
      </PDBx:pdbx_validate_torsion>
   </PDBx:pdbx_validate_torsionCategory>
   <PDBx:pdbx_versionCategory>
      <PDBx:pdbx_version entry_id="1ATB" major_version="3" minor_version="2" revision_type="Version format compliance">
         <PDBx:details>compliance with PDB format V.3.15</PDBx:details>
         <PDBx:revision_date>2008-03-24</PDBx:revision_date>
      </PDBx:pdbx_version>
      <PDBx:pdbx_version entry_id="1ATB" major_version="4" minor_version="0000" revision_type="Version format compliance">
         <PDBx:details>compliance with PDB Exchange Dictionary V4</PDBx:details>
         <PDBx:revision_date>2011-07-13</PDBx:revision_date>
      </PDBx:pdbx_version>
   </PDBx:pdbx_versionCategory>
   <PDBx:structCategory>
      <PDBx:struct entry_id="1ATB">
         <PDBx:pdbx_descriptor>TRYPSIN INHIBITOR (PH 2.4) (NMR, MINIMIZED AVERAGE STRUCTURE)</PDBx:pdbx_descriptor>
         <PDBx:title>HIGH-RESOLUTION STRUCTURE OF ASCARIS TRYPSIN INHIBITOR IN SOLUTION: DIRECT EVIDENCE FOR A PH INDUCED CONFORMATIONAL TRANSITION IN THE REACTIVE SITE</PDBx:title>
      </PDBx:struct>
   </PDBx:structCategory>
   <PDBx:struct_asymCategory>
      <PDBx:struct_asym id="A">
         <PDBx:entity_id>1</PDBx:entity_id>
         <PDBx:pdbx_blank_PDB_chainid_flag>Y</PDBx:pdbx_blank_PDB_chainid_flag>
         <PDBx:pdbx_modified>N</PDBx:pdbx_modified>
      </PDBx:struct_asym>
   </PDBx:struct_asymCategory>
   <PDBx:struct_biolCategory>
      <PDBx:struct_biol id="1"></PDBx:struct_biol>
   </PDBx:struct_biolCategory>
   <PDBx:struct_connCategory>
      <PDBx:struct_conn id="disulf1">
         <PDBx:conn_type_id>disulf</PDBx:conn_type_id>
         <PDBx:pdbx_dist_value>2.020</PDBx:pdbx_dist_value>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>CYS</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>5</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>SG</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>CYS</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>5</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>CYS</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>38</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>SG</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>CYS</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>38</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="disulf2">
         <PDBx:conn_type_id>disulf</PDBx:conn_type_id>
         <PDBx:pdbx_dist_value>2.023</PDBx:pdbx_dist_value>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>CYS</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>15</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>SG</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>CYS</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>15</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>CYS</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>33</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>SG</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>CYS</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>33</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="disulf3">
         <PDBx:conn_type_id>disulf</PDBx:conn_type_id>
         <PDBx:pdbx_dist_value>2.015</PDBx:pdbx_dist_value>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>CYS</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>18</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>SG</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>CYS</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>18</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>CYS</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>29</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>SG</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>CYS</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>29</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="disulf4">
         <PDBx:conn_type_id>disulf</PDBx:conn_type_id>
         <PDBx:pdbx_dist_value>2.016</PDBx:pdbx_dist_value>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>CYS</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>22</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>SG</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>CYS</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>22</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>CYS</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>60</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>SG</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>CYS</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>60</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="disulf5">
         <PDBx:conn_type_id>disulf</PDBx:conn_type_id>
         <PDBx:pdbx_dist_value>2.017</PDBx:pdbx_dist_value>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>CYS</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>40</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>SG</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>CYS</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>40</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>CYS</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>54</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>SG</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>CYS</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>54</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
   </PDBx:struct_connCategory>
   <PDBx:struct_conn_typeCategory>
      <PDBx:struct_conn_type id="disulf">
      </PDBx:struct_conn_type>
   </PDBx:struct_conn_typeCategory>
   <PDBx:struct_keywordsCategory>
      <PDBx:struct_keywords entry_id="1ATB">
         <PDBx:pdbx_keywords>PROTEINASE INHIBITOR(TRYPSIN)</PDBx:pdbx_keywords>
         <PDBx:text>PROTEINASE INHIBITOR(TRYPSIN)</PDBx:text>
      </PDBx:struct_keywords>
   </PDBx:struct_keywordsCategory>
   <PDBx:struct_refCategory>
      <PDBx:struct_ref id="1">
         <PDBx:biol_id xsi:nil="true" />
         <PDBx:db_code>ITR1_ASCSU</PDBx:db_code>
         <PDBx:db_name>UNP</PDBx:db_name>
         <PDBx:entity_id>1</PDBx:entity_id>
         <PDBx:pdbx_align_begin>1</PDBx:pdbx_align_begin>
         <PDBx:pdbx_db_accession>P19398</PDBx:pdbx_db_accession>
         <PDBx:pdbx_seq_one_letter_code>EAEKCTKPNEQWTKCGGCEGTCAQKIVPCTRECKPPRCECIASAGFVRDAQGNCIKFEDC
PK
</PDBx:pdbx_seq_one_letter_code>
      </PDBx:struct_ref>
   </PDBx:struct_refCategory>
   <PDBx:struct_ref_seqCategory>
      <PDBx:struct_ref_seq align_id="1">
         <PDBx:db_align_beg>1</PDBx:db_align_beg>
         <PDBx:db_align_end>62</PDBx:db_align_end>
         <PDBx:pdbx_PDB_id_code>1ATB</PDBx:pdbx_PDB_id_code>
         <PDBx:pdbx_auth_seq_align_beg>1</PDBx:pdbx_auth_seq_align_beg>
         <PDBx:pdbx_auth_seq_align_end>62</PDBx:pdbx_auth_seq_align_end>
         <PDBx:pdbx_db_accession>P19398</PDBx:pdbx_db_accession>
         <PDBx:pdbx_strand_id>A</PDBx:pdbx_strand_id>
         <PDBx:ref_id>1</PDBx:ref_id>
         <PDBx:seq_align_beg>1</PDBx:seq_align_beg>
         <PDBx:seq_align_end>62</PDBx:seq_align_end>
      </PDBx:struct_ref_seq>
   </PDBx:struct_ref_seqCategory>
   <PDBx:struct_sheetCategory>
      <PDBx:struct_sheet id="A">
         <PDBx:number_strands>2</PDBx:number_strands>
      </PDBx:struct_sheet>
      <PDBx:struct_sheet id="B">
         <PDBx:number_strands>2</PDBx:number_strands>
      </PDBx:struct_sheet>
   </PDBx:struct_sheetCategory>
   <PDBx:struct_sheet_orderCategory>
      <PDBx:struct_sheet_order range_id_1="1" range_id_2="2" sheet_id="A">
         <PDBx:sense>anti-parallel</PDBx:sense>
      </PDBx:struct_sheet_order>
      <PDBx:struct_sheet_order range_id_1="1" range_id_2="2" sheet_id="B">
         <PDBx:sense>anti-parallel</PDBx:sense>
      </PDBx:struct_sheet_order>
   </PDBx:struct_sheet_orderCategory>
   <PDBx:struct_sheet_rangeCategory>
      <PDBx:struct_sheet_range id="1" sheet_id="A">
         <PDBx:beg_auth_asym_id>A</PDBx:beg_auth_asym_id>
         <PDBx:beg_auth_comp_id>GLN</PDBx:beg_auth_comp_id>
         <PDBx:beg_auth_seq_id>11</PDBx:beg_auth_seq_id>
         <PDBx:beg_label_asym_id>A</PDBx:beg_label_asym_id>
         <PDBx:beg_label_comp_id>GLN</PDBx:beg_label_comp_id>
         <PDBx:beg_label_seq_id>11</PDBx:beg_label_seq_id>
         <PDBx:end_auth_asym_id>A</PDBx:end_auth_asym_id>
         <PDBx:end_auth_comp_id>THR</PDBx:end_auth_comp_id>
         <PDBx:end_auth_seq_id>13</PDBx:end_auth_seq_id>
         <PDBx:end_label_asym_id>A</PDBx:end_label_asym_id>
         <PDBx:end_label_comp_id>THR</PDBx:end_label_comp_id>
         <PDBx:end_label_seq_id>13</PDBx:end_label_seq_id>
      </PDBx:struct_sheet_range>
      <PDBx:struct_sheet_range id="2" sheet_id="A">
         <PDBx:beg_auth_asym_id>A</PDBx:beg_auth_asym_id>
         <PDBx:beg_auth_comp_id>ARG</PDBx:beg_auth_comp_id>
         <PDBx:beg_auth_seq_id>37</PDBx:beg_auth_seq_id>
         <PDBx:beg_label_asym_id>A</PDBx:beg_label_asym_id>
         <PDBx:beg_label_comp_id>ARG</PDBx:beg_label_comp_id>
         <PDBx:beg_label_seq_id>37</PDBx:beg_label_seq_id>
         <PDBx:end_auth_asym_id>A</PDBx:end_auth_asym_id>
         <PDBx:end_auth_comp_id>GLU</PDBx:end_auth_comp_id>
         <PDBx:end_auth_seq_id>39</PDBx:end_auth_seq_id>
         <PDBx:end_label_asym_id>A</PDBx:end_label_asym_id>
         <PDBx:end_label_comp_id>GLU</PDBx:end_label_comp_id>
         <PDBx:end_label_seq_id>39</PDBx:end_label_seq_id>
      </PDBx:struct_sheet_range>
      <PDBx:struct_sheet_range id="1" sheet_id="B">
         <PDBx:beg_auth_asym_id>A</PDBx:beg_auth_asym_id>
         <PDBx:beg_auth_comp_id>PHE</PDBx:beg_auth_comp_id>
         <PDBx:beg_auth_seq_id>46</PDBx:beg_auth_seq_id>
         <PDBx:beg_label_asym_id>A</PDBx:beg_label_asym_id>
         <PDBx:beg_label_comp_id>PHE</PDBx:beg_label_comp_id>
         <PDBx:beg_label_seq_id>46</PDBx:beg_label_seq_id>
         <PDBx:end_auth_asym_id>A</PDBx:end_auth_asym_id>
         <PDBx:end_auth_comp_id>ASP</PDBx:end_auth_comp_id>
         <PDBx:end_auth_seq_id>49</PDBx:end_auth_seq_id>
         <PDBx:end_label_asym_id>A</PDBx:end_label_asym_id>
         <PDBx:end_label_comp_id>ASP</PDBx:end_label_comp_id>
         <PDBx:end_label_seq_id>49</PDBx:end_label_seq_id>
      </PDBx:struct_sheet_range>
      <PDBx:struct_sheet_range id="2" sheet_id="B">
         <PDBx:beg_auth_asym_id>A</PDBx:beg_auth_asym_id>
         <PDBx:beg_auth_comp_id>ASN</PDBx:beg_auth_comp_id>
         <PDBx:beg_auth_seq_id>53</PDBx:beg_auth_seq_id>
         <PDBx:beg_label_asym_id>A</PDBx:beg_label_asym_id>
         <PDBx:beg_label_comp_id>ASN</PDBx:beg_label_comp_id>
         <PDBx:beg_label_seq_id>53</PDBx:beg_label_seq_id>
         <PDBx:end_auth_asym_id>A</PDBx:end_auth_asym_id>
         <PDBx:end_auth_comp_id>LYS</PDBx:end_auth_comp_id>
         <PDBx:end_auth_seq_id>56</PDBx:end_auth_seq_id>
         <PDBx:end_label_asym_id>A</PDBx:end_label_asym_id>
         <PDBx:end_label_comp_id>LYS</PDBx:end_label_comp_id>
         <PDBx:end_label_seq_id>56</PDBx:end_label_seq_id>
      </PDBx:struct_sheet_range>
   </PDBx:struct_sheet_rangeCategory>
   <PDBx:symmetryCategory>
      <PDBx:symmetry entry_id="1ATB">
         <PDBx:space_group_name_H-M>P 1</PDBx:space_group_name_H-M>
      </PDBx:symmetry>
   </PDBx:symmetryCategory>
</PDBx:datablock>
