Structure of PDB 2wpn Chain A

Receptor sequence
>2wpnA (length=277) Species: 882 (Nitratidesulfovibrio vulgaris str. Hildenborough) [Search protein sequence]
RPPVFWLQGQGCTGCSVTLLNSVHPSIADVLLKVISLEFHPTVMAWEGEH
AIEHMRKVAEKFKGKFFLVIEGSVPVEADGKYCIIGEANHHEISMVDALK
EFGPNAAAVLAVGTCAAYGGIPAAEGSETGATAVSKFLGDNGIKTPVVNI
PGCPPHPDWIVGTVVLALDAIKKNGLEGGLAEVVKVLDSDGRPTPFFGRN
IHENCPYLDKYDEGVMSATFTDKVGCRYDLGCKGPMTMADCFERKWNGGV
NWCVQNAVCIGCVEPDFPDGKSPFYQA
3D structure
PDB2wpn The three-dimensional structure of [NiFeSe] hydrogenase from Desulfovibrio vulgaris Hildenborough: a hydrogenase without a bridging ligand in the active site in its oxidised, "as-isolated" state.
ChainA
Resolution2.04 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) C18 C21 C121 C159 H208 C211 C232 C238 C247 C259 C265 C268
Catalytic site (residue number reindexed from 1) C12 C15 C115 C153 H202 C205 C226 C232 C241 C253 C259 C262
Enzyme Commision number 1.12.2.1: cytochrome-c3 hydrogenase.
Interaction with ligand
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0008901 ferredoxin hydrogenase activity
GO:0009055 electron transfer activity
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0047806 cytochrome-c3 hydrogenase activity
GO:0051536 iron-sulfur cluster binding
GO:0051538 3 iron, 4 sulfur cluster binding
GO:0051539 4 iron, 4 sulfur cluster binding
Biological Process
GO:0009061 anaerobic respiration
Cellular Component
GO:0009375 ferredoxin hydrogenase complex
GO:0016020 membrane
GO:0042597 periplasmic space
GO:0044569 [Ni-Fe] hydrogenase complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2wpn, PDBe:2wpn, PDBj:2wpn
PDBsum2wpn
PubMed20026074
UniProtQ72AS4

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