Structure of PDB 2c0a Chain B Binding Site BS01

Receptor Information
>2c0a Chain B (length=214) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AMKNWKTSAESILTTGPVVPVIVVKKLEHAVPMAKALVAGGVRVLNVTLR
TECAVDAIRAIAKEVPEAIVGAGTVLNPQQLAEVTEAGAQFAISPGLTEP
LLKAATEGTIPLIPGISTVSELMLGMDYGLKEFKFFPAEANGGVKALQAI
AGPFSQVRFCPTGGISPANYRDYLALKSVLCIGGSWLVPADALEAGDYDR
ITKLAREAVEGAKL
Ligand information
Ligand IDPO4
InChIInChI=1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)/p-3
InChIKeyNBIIXXVUZAFLBC-UHFFFAOYSA-K
SMILES
SoftwareSMILES
CACTVS 3.341[O-][P]([O-])([O-])=O
ACDLabs 10.04[O-]P([O-])([O-])=O
OpenEye OEToolkits 1.5.0[O-]P(=O)([O-])[O-]
FormulaO4 P
NamePHOSPHATE ION
ChEMBL
DrugBankDB14523
ZINC
PDB chain2c0a Chain B Residue 1215 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2c0a Mechanism of the Class I Kdpg Aldolase.
Resolution1.55 Å
Binding residue
(original residue number in PDB)		A0 W4 S7 A8 E9 E131
Binding residue
(residue number reindexed from 1)		A1 W5 S8 A9 E10 E132
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) N45 R49 K133
Catalytic site (residue number reindexed from 1) N46 R50 K134
Enzyme Commision number 4.1.2.14: 2-dehydro-3-deoxy-phosphogluconate aldolase.
4.1.3.16: 4-hydroxy-2-oxoglutarate aldolase.
Gene Ontology
Molecular Function
GO:0008675 2-dehydro-3-deoxy-phosphogluconate aldolase activity
GO:0008700 (R,S)-4-hydroxy-2-oxoglutarate aldolase activity
GO:0008948 oxaloacetate decarboxylase activity
GO:0016829 lyase activity
GO:0016833 oxo-acid-lyase activity
GO:0042802 identical protein binding
GO:0106009 (4S)-4-hydroxy-2-oxoglutarate aldolase activity
Biological Process
GO:0009255 Entner-Doudoroff pathway through 6-phosphogluconate
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0016020 membrane

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Biological Process
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Cellular Component
External links
PDB RCSB:2c0a, PDBe:2c0a, PDBj:2c0a
PDBsum2c0a
PubMed16403639
UniProtP0A955|ALKH_ECOLI KHG/KDPG aldolase (Gene Name=eda)

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