Structure of PDB 6z9o Chain A Binding Site BS03

Receptor Information
>6z9o Chain A (length=279) Species: 882 (Nitratidesulfovibrio vulgaris str. Hildenborough) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GERPPVFWLQGQGCTGCSVTLLNSVHPSIADVLLKVISLEFHPTVMAWEG
EHAIEHMRKVAEKFKGKFFLVIEGSVPVEADGKYCIIGEANHHEISMVDA
LKEFGPNAAAVLAVGTCAAYGGIPAAEGSETGATAVSKFLGDNGIKTPVV
NIPGCPPHPDWIVGTVVLALDAIKKNGLEGGLAEVVKVLDSDGRPTPFFG
RNIHENCPYLDKYDEGVMSATFTDKVGCRYDLGCKGPMTMADCFERKWNG
GVNWCVQNAVCIGCVEPDFPDGKSPFYQA
Ligand information
Ligand IDSF4
InChIInChI=1S/4Fe.4S
InChIKeyLJBDFODJNLIPKO-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7[S]12[Fe]3[S]4[Fe]1[S]5[Fe]2[S]3[Fe]45
CACTVS 3.385S1[Fe]S[Fe]1.S2[Fe]S[Fe]2
FormulaFe4 S4
NameIRON/SULFUR CLUSTER
ChEMBL
DrugBank
ZINC
PDB chain6z9o Chain A Residue 303 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6z9o Exploring the gas access routes in a [NiFeSe] hydrogenase using crystals pressurized with krypton and oxygen.
Resolution1.53 Å
Binding residue
(original residue number in PDB)		G17 C18 C21 G119 C121 C159 P160
Binding residue
(residue number reindexed from 1)		G13 C14 C17 G115 C117 C155 P156
Annotation score1
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) C14 C17 C117 C155 H204 C207 C228 C234 C243 C255 C261 C264
Enzyme Commision number 1.12.2.1: cytochrome-c3 hydrogenase.
Gene Ontology
Molecular Function
GO:0008901 ferredoxin hydrogenase activity
GO:0051536 iron-sulfur cluster binding
Cellular Component
GO:0009375 ferredoxin hydrogenase complex

View graph for
Molecular Function
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Cellular Component
External links
PDB RCSB:6z9o, PDBe:6z9o, PDBj:6z9o
PDBsum6z9o
PubMed32865640
UniProtQ72AS4

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