BMRB

Biological Magnetic Resonance Data Bank


A Repository for Data from NMR Spectroscopy on Proteins, Peptides, Nucleic Acids, and other Biomolecules
Member of WWPDB

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Tag category Assembly

Key tags (columns):

Foreign key tags:

Tags in table Assembly:

TagDescriptiondata typeMandatory
Ambiguous_chem_comp_sitesA yes/no flag automatically filled in by BMRB software on the basis of information (tag _Mol_ambiguous_moiety_sites) provided in the saveframes used to described the molecules in the system.yes_no 
Ambiguous_conformational_statesA yes/no flag automatically filled in by BMRB software on the basis of the information (tag _Molecule_ambiguous conformational_states) provided in the saveframes used to described the molecules in the system.yes_no 
BMRB_codeUnique identifier for the molecular system in the BMRB library of molecular system definitions.code 
DB_query_dateDate the database was queried to derive links to the molecular assembly studied. GenBank is the database queried for these links.yyyy-mm-dd 
DB_query_revised_last_dateThe last date when new links to the molecular assembly were found through the database query.yyyy-mm-dd 
DetailsText description for the molecular system studied.text 
Entry_IDPointer to '_Entry.ID'codeyes
Enzyme_commission_numberThe Enzyme Commission decimal code (number) assigned to the protein or molecular assembly if available.line 
IDA code that uniquely identifies the molecular assembly described in the saveframe.intyes
Metal_ionsTotal number of metal ions known to exist in the molecular systemint 
Molecular_massMass of the molecular system in Daltons. This value may be approximate.float 
Molecules_in_chemical_exchangeA yes/no flag that indicates when two molecular components in the system are in chemical exchange (I.e. a ligand that exists in both the free and bound state).yes_no 
NameBrief descriptive name for the molecular assembly studied.lineyes
Non_standard_bondsThe molecular assembly contains covalent bonds such as cross-linking disulfide bonds; non-standard residue-residue bonds; ligand-residue bonds; or metal coordination bonds.yes_no 
Number_of_componentsAn integer that represents the total number of molecular components that comprise the molecular system.int 
Organic_ligandsTotal number of organic ligands known to exist in the full molecular system.int 
ParamagneticA Yes or No flag used to describe whether the system is paramagnetic.yes_noyes
Sf_categoryCategory assigned to the information in the saveframe.codeyes
Sf_framecodeA descriptive label for the molecular assembly studied.framecodeyes
Sf_IDAn interger value that is the unique identifier for the saveframe that applies across the archive. This value is not stable and may be reassigned each time the data are loaded into a database system.intyes
Thiol_stateDescription of the state of the thiol groups in the molecular system.line