Structure of PDB 1wuh Chain S

Receptor sequence
>1wuhS (length=267) Species: 883 (Nitratidesulfovibrio vulgaris str. 'Miyazaki F') [Search protein sequence]
LMGPRRPSVVYLHNAECTGCSESVLRAFEPYIDTLILDTLSLDYHETIMA
AAGDAAEAALEQAVNSPHGFIAVVEGGIPTAANGIYGKVANHTMLDICSR
ILPKAQAVIAYGTCATFGGVQAAKPNPTGAKGVNDALKHLGVKAINIAGC
PPNPYNLVGTIVYYLKNKAAPELDSLNRPTMFFGQTVHEQCPRLPHFDAG
EFAPSFESEEARKGWCLYELGCKGPVTMNNCPKIKFNQTNWPVDAGHPCI
GCSEPDFWDAMTPFYQN
3D structure
PDB1wuh Structural basis for the activation process of [NiFe] hydrogenase from D.vulgaris Miyazaki F
ChainS
Resolution1.24 Å
3D
structure
Catalytic site residues are labeled in the structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Catalytic site (original residue number in PDB) C222 C231
Catalytic site (residue number reindexed from 1) C222 C231
Enzyme Commision number 1.12.2.1: cytochrome-c3 hydrogenase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 SF4 S E16 C17 C20 G112 C114 C150 P151 E16 C17 C20 G112 C114 C150 P151
BS02 SF4 S H188 C191 R193 L194 C216 L217 Y218 C222 P225 H188 C191 R193 L194 C216 L217 Y218 C222 P225
BS03 F3S S N229 C231 F236 W241 P242 C249 I250 C252 N229 C231 F236 W241 P242 C249 I250 C252
Gene Ontology
Molecular Function
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

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:1wuh, PDBe:1wuh, PDBj:1wuh
PDBsum1wuh
PubMed
UniProtP21853|PHNS_NITV9 Periplasmic [NiFe] hydrogenase small subunit (Gene Name=hydA)

[Back to BioLiP]