Structure of PDB 1rfk Chain B Binding Site BS01

Receptor Information
>1rfk Chain B (length=97) Species: 83541 (Mastigocladus laminosus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ATYKVTLINEAEGLNKTIEVPDDQYILDAAEEAGIDLPYSCRAGACSTCA
GKLISGTVDQSDQSFLDDDQIEAGYVLTCVAYPTSDCVIETHKEEEL
Ligand information
Ligand IDFES
InChIInChI=1S/2Fe.2S
InChIKeyNIXDOXVAJZFRNF-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04[Fe]1S[Fe]S1
CACTVS 3.341
OpenEye OEToolkits 1.5.0		S1[Fe]S[Fe]1
FormulaFe2 S2
NameFE2/S2 (INORGANIC) CLUSTER
ChEMBL
DrugBank
ZINC
PDB chain1rfk Chain B Residue 300 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1rfk Structural basis for the thermostability of ferredoxin from the cyanobacterium Mastigocladus laminosus.
Resolution1.25 Å
Binding residue
(original residue number in PDB)		Y239 C241 R242 G244 C246 C249 C279
Binding residue
(residue number reindexed from 1)		Y39 C41 R42 G44 C46 C49 C79
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0009055 electron transfer activity
GO:0046872 metal ion binding
GO:0051536 iron-sulfur cluster binding
GO:0051537 2 iron, 2 sulfur cluster binding
Biological Process
GO:0022900 electron transport chain

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Molecular Function
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Biological Process
External links
PDB RCSB:1rfk, PDBe:1rfk, PDBj:1rfk
PDBsum1rfk
PubMed15961101
UniProtP00248|FER_MASLA Ferredoxin (Gene Name=petF)

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