BMRB

Biological Magnetic Resonance Data Bank


A Repository for Data from NMR Spectroscopy on Proteins, Peptides, Nucleic Acids, and other Biomolecules
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BMRB Entry 17116

Title: 1H NMR studies of pyridine binding to metmyoglobin

Deposition date: 2010-08-11 Original release date: 2010-11-10

Authors: Chen, Yu; Liu, Gaohua; Tang, Wenxia

Citation: Chen, Yu; Liu, Gaohua; Tang, Wenxia. "1H NMR studies of pyridine binding to metmyoglobin"  Inorg. Chim. Acta 249, 239-243 (1996).

Assembly members:
myoglobin, polymer, 153 residues, 185.267 Da.
OPY, non-polymer, 185.267 Da.

Natural source:   Common Name: Horse   Taxonomy ID: 9796   Superkingdom: Eukaryota   Kingdom: Metazoa   Genus/species: Equus caballus

Experimental source:   Production method: obtained from a vendor

Entity Sequences (FASTA):
myoglobin: GLSDGEWQQVLNVWGKVEAD IAGHGQEVLIRLFTGHPETL EKFDKFKHLKTEAEMKASED LKKHGTVVLTALGGILKKKG HHEAELKPLAQSHATKHKIP IKYLEFISDAIIHVLHSKHP GDFGADAQGAMTKALELFRN DIAAKYKELGFQG

Data sets:
  • assigned_chemical_shifts
  • chemical rates
Data typeCount
binding constants1
kinetic rates3

Additional metadata:

  • Assembly
  • Samples and Experiments
  • Software
  • Spectrometers
  • Hide all

Assembly:

Entity Assembly IDEntity NameEntity ID
1myoglobin1
2pyridine2

Entities:

Entity 1, myoglobin 153 residues - 185.267 Da.

1   GLYLEUSERASPGLYGLUTRPGLNGLNVAL
2   LEUASNVALTRPGLYLYSVALGLUALAASP
3   ILEALAGLYHISGLYGLNGLUVALLEUILE
4   ARGLEUPHETHRGLYHISPROGLUTHRLEU
5   GLULYSPHEASPLYSPHELYSHISLEULYS
6   THRGLUALAGLUMETLYSALASERGLUASP
7   LEULYSLYSHISGLYTHRVALVALLEUTHR
8   ALALEUGLYGLYILELEULYSLYSLYSGLY
9   HISHISGLUALAGLULEULYSPROLEUALA
10   GLNSERHISALATHRLYSHISLYSILEPRO
11   ILELYSTYRLEUGLUPHEILESERASPALA
12   ILEILEHISVALLEUHISSERLYSHISPRO
13   GLYASPPHEGLYALAASPALAGLNGLYALA
14   METTHRLYSALALEUGLULEUPHEARGASN
15   ASPILEALAALALYSTYRLYSGLULEUGLY
16   PHEGLNGLY

Entity 2, pyridine - C9 H19 N3 O - 185.267 Da.

1   OPY

Samples:

sample_1: myoglobin 7 mM; pyridine 0.208 M; D2O 100%

sample_conditions_1: pH: 7.5; pressure: ambient atm; temperature: 308 K

Experiments:

NameSampleSample stateSample conditions
2D EXSYsample_1isotropicsample_conditions_1

Software:

software, na - na

NMR spectrometers:

  • Bruker AM 500 MHz

Related Database Links:

BMRB 1028 1030 1031 1032 1033 1202 1203 1205 17057 2935 2936
PDB
REF NP_001157488 XP_008542050
SP P68082 P68083