Structure of PDB 1a6l Chain A Binding Site BS01
Receptor Information
>1a6l Chain A (length=106) Species:
354
(Azotobacter vinelandii) [
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AFVVTDNCIKCKYCDCVEVCPVDCFYEGPNFLVIHPDECIDCALCEPECP
AQAIFSEDEVPEDMQEFIQLNAELAEVWPNITEKKDPLPDAEDWDGVKGK
LQHLER
Ligand information
Ligand ID
SF4
InChI
InChI=1S/4Fe.4S
InChIKey
LJBDFODJNLIPKO-UHFFFAOYSA-N
SMILES
Software
SMILES
OpenEye OEToolkits 2.0.7
[S]12[Fe]3[S]4[Fe]1[S]5[Fe]2[S]3[Fe]45
CACTVS 3.385
S1[Fe]S[Fe]1.S2[Fe]S[Fe]2
Formula
Fe4 S4
Name
IRON/SULFUR CLUSTER
ChEMBL
DrugBank
ZINC
PDB chain
1a6l Chain A Residue 107 [
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Receptor-Ligand Complex Structure
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PDB
1a6l
A T14C variant of Azotobacter vinelandii ferredoxin I undergoes facile [3Fe-4S]0 to [4Fe-4S]2+ conversion in vitro but not in vivo.
Resolution
2.1 Å
Binding residue
(original residue number in PDB)
F2 C20 P21 C24 F25 I34 C39 I40 D41 C42 A43 C45
Binding residue
(residue number reindexed from 1)
F2 C20 P21 C24 F25 I34 C39 I40 D41 C42 A43 C45
Annotation score
4
Enzymatic activity
Enzyme Commision number
?
Gene Ontology
Molecular Function
GO:0003677
DNA binding
GO:0009055
electron transfer activity
GO:0046872
metal ion 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:1a6l
,
PDBe:1a6l
,
PDBj:1a6l
PDBsum
1a6l
PubMed
9837955
UniProt
P00214
|FER1_AZOVI Ferredoxin-1 (Gene Name=fdxA)
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