Structure of PDB 2vkr Chain E Binding Site BS01

Receptor Information
>2vkr Chain E (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 IDF3S
InChIInChI=1S/3Fe.4S
InChIKeyFCXHZBQOKRZXKS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.385S1[Fe]S[Fe]2S[Fe]1S2
OpenEye OEToolkits 2.0.7S1[Fe]2S[Fe]3[S]2[Fe]1S3
FormulaFe3 S4
NameFE3-S4 CLUSTER
ChEMBL
DrugBank
ZINC
PDB chain2vkr Chain E Residue 104 [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)		C45 I46 A47 D48 G49 C51 A75 C93 P94
Binding residue
(residue number reindexed from 1)		C45 I46 A47 D48 G49 C51 A75 C93 P94
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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