Structure of PDB 2i2d Chain A

Receptor sequence
>2i2dA (length=255) Species: 1639 (Listeria monocytogenes) [Search protein sequence]
MKYMITSKGDEKSDLLRLNMIAGFGEYDMEYDDVEPEIVISIGGDGTFLS
AFHQYEERLDEIAFIGIHTGFYADWRPAEADKLVKLLAKGEYQKVSYPLL
KTTVKYEATYLALNESTVKSSGGPFVVDVVINDIHFERFRGDGLCMSTPS
GTTAYNKSLGGALMHPSIEAMQLTEMASINNRVYRTIGSPLVFPKHHVVS
LQPVNDKDFQISVDHLSILHRDVQEIRYEVSAKKIHFARFRSFPFWRRVH
DSFIE
3D structure
PDB2i2d NAD kinases use substrate-assisted catalysis for specific recognition of NAD.
ChainA
Resolution2.22 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.1.23: NAD(+) kinase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 A2D A G46 F74 Y75 N122 E123 T161 A162 Y163 S166 H223 G46 F71 Y72 N114 E115 T153 A154 Y155 S158 H215
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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Cellular Component
External links
PDB RCSB:2i2d, PDBe:2i2d, PDBj:2i2d
PDBsum2i2d
PubMed17686780
UniProtQ8Y8D7|NADK1_LISMO NAD kinase 1 (Gene Name=nadK1)

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