Structure of PDB 3bi3 Chain A Binding Site BS01

Receptor Information
>3bi3 Chain A (length=201) Species: 83333 (Escherichia coli K-12) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
EPLAAGAVILRRFAFNAAEQLIRDINDVASQSPFRQMVTPGGYTMSVAMT
NCGHLGWTTHRQGYLYSPIDPQTNKPWPAMPQSFHNLCQRAATAAGYPDF
QPDACLINRYAPGAKLCLHQDKDEPDLRAPIVSVSLGLPAIFQFGGLKRN
DPLKRLLLEHGDVVVWGGESRLFYHGIQPLKAGFHPLTIDCRYNLTFRQA
G
Ligand information
Receptor-Ligand Complex Structure
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PDB3bi3 Crystal structures of DNA/RNA repair enzymes AlkB and ABH2 bound to dsDNA.
Resolution1.9 Å
Binding residue
(original residue number in PDB)		T51 P52 G53 Y55 M57 W69 G75 Y76 K127 C129 H131 R210
Binding residue
(residue number reindexed from 1)		T39 P40 G41 Y43 M45 W57 G63 Y64 K115 C117 H119 R198
Enzymatic activity
Enzyme Commision number 1.14.11.33: DNA oxidative demethylase.
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0008198 ferrous iron binding
GO:0035515 oxidative RNA demethylase activity
GO:0035516 broad specificity oxidative DNA demethylase activity
GO:0046872 metal ion binding
GO:0051213 dioxygenase activity
Biological Process
GO:0006281 DNA repair
GO:0006307 DNA alkylation repair
GO:0035513 oxidative RNA demethylation
GO:0042245 RNA repair
GO:0070989 oxidative demethylation
GO:0072702 response to methyl methanesulfonate
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol

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Cellular Component
External links
PDB RCSB:3bi3, PDBe:3bi3, PDBj:3bi3
PDBsum3bi3
PubMed18432238
UniProtP05050|ALKB_ECOLI Alpha-ketoglutarate-dependent dioxygenase AlkB (Gene Name=alkB)

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