Structure of PDB 1oik Chain A Binding Site BS02

Receptor Information
>1oik Chain A (length=240) Species: 303 (Pseudomonas putida) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LELDVHPVAGRIGAEIRGVKLSPDLDAATVEAIQAALVRHKVIFFRGQTH
LDDQSQEGFAKLLGEPVAHRANSWHTDVTFVEAYPKASILRSVVAPASGG
DTVWANTAAAYQELPEPLRELADKLWAVHSNRYETEHPVVRVHPISGERA
LQLGHFVKRIKGYSLADSQHLFAVLQGHVTRLENTVRWRWEAGDVAIWDN
RATQHYAVDDYGTQPRIVRRVTLAGEVPVGVDGQLSRTTR
Ligand information
Ligand IDAKG
InChIInChI=1S/C5H6O5/c6-3(5(9)10)1-2-4(7)8/h1-2H2,(H,7,8)(H,9,10)
InChIKeyKPGXRSRHYNQIFN-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04O=C(O)C(=O)CCC(=O)O
OpenEye OEToolkits 1.7.6C(CC(=O)O)C(=O)C(=O)O
CACTVS 3.385OC(=O)CCC(=O)C(O)=O
FormulaC5 H6 O5
Name2-OXOGLUTARIC ACID
ChEMBLCHEMBL1686
DrugBankDB08845
ZINCZINC000001532519
PDB chain1oik Chain A Residue 1301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1oik Crystal Structure of the Alkylsulfatase Atsk: Insights Into the Catalytic Mechanism of the Fe(II) Alpha-Ketoglutarate-Dependent Dioxygenase Superfamily
Resolution2.06 Å
Binding residue
(original residue number in PDB)		H108 D110 T135 H264 R275 R279
Binding residue
(residue number reindexed from 1)		H75 D77 T102 H205 R216 R220
Annotation score5
Enzymatic activity
Catalytic site (original residue number in PDB) H108 D110 H264 R279
Catalytic site (residue number reindexed from 1) H75 D77 H205 R220
Enzyme Commision number 1.14.11.77: alkyl sulfatase.
Gene Ontology
Molecular Function
GO:0016491 oxidoreductase activity
GO:0016706 2-oxoglutarate-dependent dioxygenase activity
GO:0046872 metal ion binding
GO:0051213 dioxygenase activity
Cellular Component
GO:0005737 cytoplasm

View graph for
Molecular Function
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Cellular Component
External links
PDB RCSB:1oik, PDBe:1oik, PDBj:1oik
PDBsum1oik
PubMed15023059
UniProtQ9WWU5|ATSK_PSEPU Alpha-ketoglutarate-dependent sulfate ester dioxygenase (Gene Name=atsK)

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