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2BIH

crystal structure of the Molybdenum-containing nitrate reducing fragment of Pichia angusta assimilatory nitrate reductase

Functional Information from GO Data
ChainGOidnamespacecontents
A0016491molecular_functionoxidoreductase activity
A0030151molecular_functionmolybdenum ion binding
A0043546molecular_functionmolybdopterin cofactor binding
Functional Information from PDB Data
site_idAC1
Number of Residues21
DetailsBINDING SITE FOR RESIDUE MTV A1479
ChainResidue
AHIS86
ATYR202
AASP232
AHIS233
AARG238
AILE245
AGLY246
AGLY247
ASER249
AVAL250
ALYS251
APHE87
ATRP252
AASN272
AVAL88
AARG89
AHIS91
AMET137
ACYS139
AALA140
AASP195

Functional Information from PROSITE/UniProt
site_idPS00559
Number of Residues36
DetailsMOLYBDOPTERIN_EUK Eukaryotic molybdopterin oxidoreductases signature. GMveTpykiklsdimeq..FdiySTpvtMvCagNRrkE
ChainResidueDetails
AGLY111-GLU146

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsBINDING: BINDING => ECO:0000269|PubMed:15772287, ECO:0007744|PDB:2BII
ChainResidueDetails
ACYS139

Catalytic Information from CSA
site_idMCSA1
Number of Residues3
DetailsM-CSA 925
ChainResidueDetails
ACYS139metal ligand
AASP271electrostatic stabiliser, transition state stabiliser
AASN272electrostatic stabiliser, transition state stabiliser

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PDB entries from 2024-07-24

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