Structure of PDB 8tc3 Chain A Binding Site BS01

Receptor Information
>8tc3 Chain A (length=271) Species: 354,301246 [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MRQCAIYGKGGIGKSTTTQNLVAALAEMGKKVMIVGCDPKADSTRLILHS
KAQNTIMEMAAEAGTVEDLELEDVLKAGYGGVKCVESGGPEPGVGCAGRG
VITAINFLEEEGAYELDFVFYDVLGDVVCGGFAMPIRENKAQEIYIVCSG
EMMAMYAANNISKGIVKYANSGSVRLGGLICNSRNTDREDELIIALANKL
GTQMIHFVPRDNVVQRAEIRRMTVIEYDPKAKQADEYRALARKVVDNKLL
VIPNPITMDELEELLMEFGIM
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 chain8tc3 Chain B Residue 601 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB8tc3 Anaerobic cryoEM protocols for air-sensitive nitrogenase proteins.
Resolution2.57 Å
Binding residue
(original residue number in PDB)		C97 C132 G134
Binding residue
(residue number reindexed from 1)		C96 C129 G131
Annotation score3
Enzymatic activity
Enzyme Commision number ?
1.18.6.1: nitrogenase.
Gene Ontology
Molecular Function
GO:0005524 ATP binding
GO:0016163 nitrogenase activity
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0051539 4 iron, 4 sulfur cluster binding
Biological Process
GO:0008218 bioluminescence
GO:0009399 nitrogen fixation

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Molecular Function
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Biological Process
External links
PDB RCSB:8tc3, PDBe:8tc3, PDBj:8tc3
PDBsum8tc3
PubMed38575747
UniProtP00459|NIFH1_AZOVI Nitrogenase iron protein 1 (Gene Name=nifH1);
Q5S3G7

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