Structure of PDB 5ci3 Chain A Binding Site BS01

Receptor Information
>5ci3 Chain A (length=349) Species: 83334 (Escherichia coli O157:H7) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AYTTFSQTKNDQLKEPMFFGQPVNVARYDQQKYDIFEKLIEKQLSFFWRP
EEVDVSRDRIDYQALPEHEKHIFISNLKYQTLLDSIQGRSPNVALLPLIS
IPELETWVETWAFSETIHSRSYTHIIRNIVNDPSVVFDDIVTNEQIQKRA
EGISSYYDELIEMTSYWHLLGEGTHTVNGKTVTVSLRELKKKLYLCLMSV
NALEAIRFYVSFACSFAFAERELMEGNAKIIRLIARDEALHLTGTQHMLN
LLRSGADDPEMAEIAEECKQECYDLFVQAAQQEKDWADYLFRDGSMIGLN
KDILCQYVEYITNIRMQAVGLDLPFQTRSNPIPWINTWLVSDNVQVAPQ
Ligand information
Ligand IDFEO
InChIInChI=1S/2Fe.O
InChIKeyNPMYUMBHPJGBFA-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Fe]O[Fe]
OpenEye OEToolkits 1.5.0O([Fe])[Fe]
FormulaFe2 O
NameMU-OXO-DIIRON
ChEMBL
DrugBank
ZINC
PDB chain5ci3 Chain A Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5ci3 Biophysical Characterization of Fluorotyrosine Probes Site-Specifically Incorporated into Enzymes: E. coli Ribonucleotide Reductase As an Example.
Resolution2.401 Å
Binding residue
(original residue number in PDB)		D84 E115 H118 E204 E238 H241
Binding residue
(residue number reindexed from 1)		D84 E115 H118 E204 E238 H241
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) Y122 D237
Catalytic site (residue number reindexed from 1) Y122 D237
Enzyme Commision number 1.17.4.1: ribonucleoside-diphosphate reductase.
Gene Ontology
Molecular Function
GO:0004748 ribonucleoside-diphosphate reductase activity, thioredoxin disulfide as acceptor
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
Biological Process
GO:0009263 deoxyribonucleotide biosynthetic process

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Molecular Function
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Biological Process
External links
PDB RCSB:5ci3, PDBe:5ci3, PDBj:5ci3
PDBsum5ci3
PubMed27276098
UniProtP69925|RIR2_ECO57 Ribonucleoside-diphosphate reductase 1 subunit beta (Gene Name=nrdB)

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