Structure of PDB 7vxq Chain A

Receptor sequence
>7vxqA (length=551) Species: 1080067 (Citrobacter sp. S-77) [Search protein sequence]
SQRITIDPVTRIEGHLRIDCEIENGVVSKAWASGTMWRGMEEIVKNRDPR
DAWMIVQRICGVCTTTHAISSVRAAESALNIDVPVNAQYIRNIILAAHTT
HDHIVHFYQLSALDWVDITSALKADPAKASAMLNGVSTWHLNSAEEFTKV
QNKIKDLVASGQLGIFANGCWGHPAMQLPPEVNLIAVAHYLQALECQRDA
NRVVALLGGKTPHIQNLAVGGVANPINLDGLGVLNLERLMYIKSFIDKLS
DFVEQVYKVDTAVIAAFYPEWLERGQGAVNYLSAPEFPTDGKNGSFLFPG
GYITDADLSTYRPITSHSDEYLIKGIQESAKHAWYKDEAPQAPWEGTTVP
DYTGWSDDGKYSWVKAPTFYGKTVEVGPLANMLCKLAAKRESTHAKLNEI
VAIYTKLTGKTIEVAQLHSTLGRIIGRTVHCCELQNVLQDQYNALIVNIG
KGDHTTFVKPDIPATGEFKGVGFLEAPRGMLSHWMVIKDGIISNYQAVVP
STWNSGPRNFNDEVGPYERSLVGTPIADPNKPLEVVRTIHSFDPCMSCAV
H
3D structure
PDB7vxq Structural and spectroscopic characterization of CO inhibition of [NiFe]-hydrogenase from Citrobacter sp. S-77.
ChainA
Resolution1.77 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.12.99.6: hydrogenase (acceptor).
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 MG A E42 A498 H552 E41 A497 H551
BS02 NFU A C61 C64 H68 A477 P478 R479 L482 V500 P501 S502 C546 C549 C60 C63 H67 A476 P477 R478 L481 V499 P500 S501 C545 C548
BS03 CMO A V63 C64 R479 C546 V62 C63 R478 C545
BS04 F3S A K211 Q216 K210 Q215
BS05 SF4 A R59 H214 R58 H213
Gene Ontology
Molecular Function
GO:0008901 ferredoxin hydrogenase activity
GO:0016151 nickel cation binding
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
Cellular Component
GO:0005886 plasma membrane

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Molecular Function
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Cellular Component
External links
PDB RCSB:7vxq, PDBe:7vxq, PDBj:7vxq
PDBsum7vxq
PubMed35102895
UniProtA0A3B6UEQ1

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