Structure of PDB 2vkr Chain B Binding Site BS02

Receptor Information
>2vkr Chain B (length=103) Species: 2283 (Acidianus ambivalens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GIDPNYRTSRQVVGEHQGHKVYGPVDPPKVLGIHGTIVGVDFDLCIADGS
CITACPVNVFQWYDTPGHPASEKKADPINEQACIFCMACVNVCPVAAIDV
KPP
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 chain2vkr Chain B Residue 105 [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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PDB2vkr Crystallographic analysis of the intact metal centres [3Fe-4S](1+/0) and [4Fe-4S](2+/1+) in a Zn(2+) -containing ferredoxin.
Resolution2.01 Å
Binding residue
(original residue number in PDB)		C55 P56 V59 C83 I84 F85 C86 M87 C89
Binding residue
(residue number reindexed from 1)		C55 P56 V59 C83 I84 F85 C86 M87 C89
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0008270 zinc ion binding
GO:0009055 electron transfer activity
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0051536 iron-sulfur cluster binding
GO:0051538 3 iron, 4 sulfur cluster binding
GO:0051539 4 iron, 4 sulfur cluster binding

View graph for
Molecular Function
External links
PDB RCSB:2vkr, PDBe:2vkr, PDBj:2vkr
PDBsum2vkr
PubMed18258200
UniProtP49949|FER_ACIAM Zinc-containing ferredoxin (Gene Name=zfx)

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