Structure of PDB 8rb9 Chain B Binding Site BS01

Receptor Information
>8rb9 Chain B (length=112) Species: 322710 (Azotobacter vinelandii DJ) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
IEATLALTVMGVLLGCGLGLAARKFGVGLAEKLAAAPMLARVEASQCIGC
TRCYRACPTDAIVGASGQVHVVLEDACTGCGKCRDACPEDCVLLIPQEQT
LDTWRWDKPAAA
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 chain8rb9 Chain B Residue 201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8rb9 Architecture of the RNF1 complex that drives biological nitrogen fixation.
Resolution3.19 Å
Binding residue
(original residue number in PDB)		C119 T121 A123 I124 C139 T140 G141 C142 G143 C145
Binding residue
(residue number reindexed from 1)		C57 T59 A61 I62 C77 T78 G79 C80 G81 C83
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:8rb9, PDBe:8rb9, PDBj:8rb9
PDBsum8rb9
PubMed38890433
UniProtC1DMA7

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