Structure of PDB 5xvc Chain L

Receptor sequence
>5xvcL (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
PDB5xvc Redox-dependent conformational changes of a proximal [4Fe-4S] cluster in Hyb-type [NiFe]-hydrogenase to protect the active site from O2.
ChainL
Resolution2.05 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) E14 C61 C64 H68 R479 S502 C546 C549
Catalytic site (residue number reindexed from 1) E13 C60 C63 H67 R478 S501 C545 C548
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 L E42 A498 H552 E41 A497 H551
BS02 NFV L C61 C64 T67 H68 P478 R479 L482 V500 P501 S502 C546 C549 C60 C63 T66 H67 P477 R478 L481 V499 P500 S501 C545 C548
BS03 F3S L K211 Q216 K210 Q215
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
View graph for
Cellular Component
External links
PDB RCSB:5xvc, PDBe:5xvc, PDBj:5xvc
PDBsum5xvc
PubMed30328414
UniProtA0A3B6UEQ1

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