Structure of PDB 2xch Chain A

Receptor sequence
>2xchA (length=279) Species: 9606 (Homo sapiens) [Search protein sequence]
QPRKKRPEDFKFGKILGEGSFSTVVLARELATSREYAIKILEKRHIIKEN
KVPYVTRERDVMSRLDHPFFVKLYFTFQDDEKLYFGLSYAKNGELLKYIR
KIGSFDETCTRFYTAEIVSALEYLHGKGIIHRDLKPENILLNEDMHIQIT
DFGTAKVLSNSFVGTAQYVSPELLTEKSACKSSDLWALGCIIYQLVAGLP
PFRAGNEYLIFQKIIKLEYDFPEKFFPKARDLVEKLLVLDATKRLGCEEM
EGYGPLKAHPFFESVTWENLHQQTPPKLT
3D structure
PDB2xch Structure-Based Optimization of Potent Pdk1 Inhibitors.
ChainA
Resolution2.0 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D205 K207 E209 N210 D223 T245
Catalytic site (residue number reindexed from 1) D133 K135 E137 N138 D151 T165
Enzyme Commision number 2.7.11.1: non-specific serine/threonine protein 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 CKG A L88 V96 A109 K111 L159 Y161 A162 G165 E166 E209 L212 T222 L16 V24 A37 K39 L87 Y89 A90 G93 E94 E137 L140 T150 MOAD: ic50=374nM
PDBbind-CN: -logKd/Ki=6.43,IC50=374nM
Gene Ontology
Molecular Function
GO:0004672 protein kinase activity
GO:0004674 protein serine/threonine kinase activity
GO:0005524 ATP binding
Biological Process
GO:0006468 protein phosphorylation

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Molecular Function
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Biological Process
External links
PDB RCSB:2xch, PDBe:2xch, PDBj:2xch
PDBsum2xch
PubMed20621725
UniProtO15530|PDPK1_HUMAN 3-phosphoinositide-dependent protein kinase 1 (Gene Name=PDPK1)

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