Structure of PDB 2vpx Chain B Binding Site BS04

Receptor Information
>2vpx Chain B (length=193) Species: 262724 (Thermus thermophilus HB27) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MPRYAMAIDLSLCVGCAACAVACKMENEVPPGVFNLWIREREVGEYPNLV
VEFRPEQCLHCENPPCVPVCPTGASYQTKDGLVLVDPKKCIACGACIAAC
PYDARYLHPAGYVSKCTFCAHRLEKGKVPACVETCPTYCRTFGDLEDPES
PVAKALKAAERVDVLRPEQGTRPKLFYLNAPSKKGLTRESEVH
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 chain2vpx Chain B Residue 1197 [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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PDB2vpx Molecular Mechanism of Energy Conservation in Polysulfide Respiration.
Resolution3.1 Å
Binding residue
(original residue number in PDB)		C70 P71 A74 S75 C90 I91 A92 C93 G94 C96
Binding residue
(residue number reindexed from 1)		C70 P71 A74 S75 C90 I91 A92 C93 G94 C96
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0009055 electron transfer activity
GO:0046872 metal ion binding
GO:0051539 4 iron, 4 sulfur cluster binding

View graph for
Molecular Function
External links
PDB RCSB:2vpx, PDBe:2vpx, PDBj:2vpx
PDBsum2vpx
PubMed18536726
UniProtQ72LA5

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