Structure of PDB 2j9e Chain C Binding Site BS03

Receptor Information
>2j9e Chain C (length=116) Species: 2190 (Methanocaldococcus jannaschii) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GSMKKVEAIIRPEKLEIVKKALSDAGYVGMTVSEVKGRGVQGGIVERYRG
REYIVDLIPKVKIELVVKEEDVDNVIDIICENARTGNPGDGKIFVIPVER
VVRVRTKEEGKEALLE
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 chain2j9e Chain C Residue 1119 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2j9e Structure of Glnk1 with Bound Effectors Indicates Regulatory Mechanism for Ammonia Uptake.
Resolution1.62 Å
Binding residue
(original residue number in PDB)		E50 Y51 I52 V53 D54
Binding residue
(residue number reindexed from 1)		E52 Y53 I54 V55 D56
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0030234 enzyme regulator activity
Biological Process
GO:0006808 regulation of nitrogen utilization
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2j9e, PDBe:2j9e, PDBj:2j9e
PDBsum2j9e
PubMed17203075
UniProtQ60381|GLNK1_METJA Nitrogen regulatory protein GlnK1 (Gene Name=glnK1)

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