Structure of PDB 2i2b Chain A Binding Site BS03

Receptor Information
>2i2b Chain A (length=258) Species: 1639 (Listeria monocytogenes) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MKYMITSKGDEKSDLLRLNMIAGFGEYDMEYDDVEPEIVISIGGDGTFLS
AFHQYEERLDEIAFIGIHTGHLGFYADWRPAEADKLVKLLAKGEYQKVSY
PLLKTTVKYKEATYLALNESTVKSSGGPFVVDVVINDIHFERFRGDGLCM
STPSGTTAYNKSLGGALMHPSIEAMQLTEMASINNVYRTIGSPLVFPKHH
VVSLQPVNDKDFQISVDHLSILHRDVQEIRYEVSAKKIHFARFRSFPFWR
RVHDSFIE
Ligand information
Ligand IDGOL
InChIInChI=1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChIKeyPEDCQBHIVMGVHV-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.0C(C(CO)O)O
ACDLabs 12.01
CACTVS 3.370		OCC(O)CO
FormulaC3 H8 O3
NameGLYCEROL;
GLYCERIN;
PROPANE-1,2,3-TRIOL
ChEMBLCHEMBL692
DrugBankDB09462
ZINCZINC000000895048
PDB chain2i2b 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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PDB2i2b NAD kinases use substrate-assisted catalysis for specific recognition of NAD.
Resolution2.1 Å
Binding residue
(original residue number in PDB)		W254 R255 H258
Binding residue
(residue number reindexed from 1)		W249 R250 H253
Annotation score1
Enzymatic activity
Enzyme Commision number 2.7.1.23: NAD(+) kinase.
Gene Ontology
Molecular Function
GO:0003951 NAD+ kinase activity
GO:0005524 ATP binding
GO:0016301 kinase activity
GO:0046872 metal ion binding
GO:0051287 NAD binding
Biological Process
GO:0006741 NADP biosynthetic process
GO:0016310 phosphorylation
GO:0019674 NAD metabolic process
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2i2b, PDBe:2i2b, PDBj:2i2b
PDBsum2i2b
PubMed17686780
UniProtQ8Y8D7|NADK1_LISMO NAD kinase 1 (Gene Name=nadK1)

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