Structure of PDB 8rb8 Chain C Binding Site BS02

Receptor Information
>8rb8 Chain C (length=476) Species: 322710 (Azotobacter vinelandii DJ) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
FNLSSIRGGVHPAAHKDLSAALPIGSLPLPPRLYLPLRQHAGAEALPMVA
VGDKVLKGQLLAFPPTEVSAPVHAPTSGRIVAIGPVPAPHPSGLTTTGIV
LESDGEDRWIDLDVSTDPFAEDPLVLADRVAKAGIVGLGGAIFPAAVKLK
QGTRHEIKTVLVNGSECEPYLTCDDRIMRERAEAIVDGARLIQHILRAYS
VVIAIEDNKPEALAAMRAAAEHFGAIEVMAVPALYPMGSAKQLIQAVTGR
EVPAGGRSTDVGVLVHNAGTVYAIQQALRFGRPLISRVVTVSGACVKTPQ
NLDVLIGTPVQALIDACGGLSGDPQQLLLGGPMMGAVLPSTEVPVIKGAT
GLLALARHELPNKDPAPCIRCASCVDACPMGLTPLDMALYARADDYDGAS
EYGLRDCILCGCCSYVCPSHIPLVHYFQYAKGQQDERRSAARKSDYIKRQ
TEVRAARLAEEEAAKAAAKAAKEAAK
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 chain8rb8 Chain C Residue 501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8rb8 Architecture of the RNF1 complex that drives biological nitrogen fixation.
Resolution3.41 Å
Binding residue
(original residue number in PDB)		C370 I371 R372 C373 A374 S375 C376 C419 P420
Binding residue
(residue number reindexed from 1)		C368 I369 R370 C371 A372 S373 C374 C417 P418
Annotation score4
Gene Ontology
Molecular Function
GO:0046872 metal ion binding
GO:0051539 4 iron, 4 sulfur cluster binding
Biological Process
GO:0022900 electron transport chain
Cellular Component
GO:0005886 plasma membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8rb8, PDBe:8rb8, PDBj:8rb8
PDBsum8rb8
PubMed38890433
UniProtC1DMA6

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