Structure of PDB 5koh Chain B Binding Site BS03

Receptor Information
>5koh Chain B (length=510) Species: 272568 (Gluconacetobacter diazotrophicus PA1 5) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PQNVDKILDHAPLFREPEYQEMLAGKAKLENMPPADKVVEIADWTKSWEY
REKNFARESLSVNPAKACQPLGAVFVASGFERTMSFVHGSQGCVAYYRSH
LSRHFKEPSSAVSSSMTEDAAVFGGLNNMVDGLANTYKLYDPKMIAVSTT
CMAEVIGDDLHAFIQTAKGKGSVPEEFDVPFAHTPAFVGSHVTGYDNMLK
GILEHFWKGRTPVPNRSVNIIPGFDGFAVGNNRELKRILGMMGVQYTILS
DVSDQFDTPSDGEYRMYDGGTKIEAARDAVNADYTISLQEYCTPKTLEYC
QSFGQKTASFHYPLGIGATDDLLQKLSEISGKPVPQELEMERGRLVDALA
DSQAYLHGKTYAIYGDPDFVYGMARFILETGGEPKHCLATNGSKAWEAQM
QELFDSSPFGVGCKAWGGKDLWHMRSLLATEKVDLLIGNSYGKYLERDTD
TPLIRLMFPIFDRHHHHRFPVWGYQGALRVLVTLLDKIFDKLDDDTIQAG
VTDYSFDLTR
Ligand information
Ligand IDFE
InChIInChI=1S/Fe/q+3
InChIKeyVTLYFUHAOXGGBS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341
OpenEye OEToolkits 1.5.0		[Fe+3]
FormulaFe
NameFE (III) ION
ChEMBL
DrugBankDB13949
ZINC
PDB chain5koh Chain B Residue 602 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5koh Tyrosine-Coordinated P-Cluster in G. diazotrophicus Nitrogenase: Evidence for the Importance of O-Based Ligands in Conformationally Gated Electron Transfer.
Resolution1.83 Å
Binding residue
(original residue number in PDB)		K107 E108
Binding residue
(residue number reindexed from 1)		K106 E107
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) C152 V156
Catalytic site (residue number reindexed from 1) C151 V155
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:0051536 iron-sulfur cluster binding
Biological Process
GO:0009399 nitrogen fixation
Cellular Component
GO:0016612 molybdenum-iron nitrogenase complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:5koh, PDBe:5koh, PDBj:5koh
PDBsum5koh
PubMed27487256
UniProtA9H5W8

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