Structure of PDB 4k1b Chain A

Receptor sequence
>4k1bA (length=273) Species: 9606 (Homo sapiens) [Search protein sequence]
PLESQYQVGPLLGSGGFGSVYSGIRVSDNLPVAIKHVEKDRISDWGELPN
GTRVPMEVVLLKKVSSGFSGVIRLLDWFERPDSFVLILERPEPVQDLFDF
ITERGALQEELARSFFWQVLEAVRHCHNCGVLHRDIKDENILIDLNRGEL
KLIDFGSGALLKDTVYTDFDGTRVYSPPEWIRYHRYHGRSAAVWSLGILL
YDMVCGDIPFEHDEEIIRGQVFFRQRVSSECQHLIRWCLALRPSDRPTFE
EIQNHPWMQDVLLPQETAEIHLH
3D structure
PDB4k1b Discovery of novel pyrazolo[1,5-a]pyrimidines as potent pan-Pim inhibitors by structure- and property-based drug design.
ChainA
Resolution2.082 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D167 K169 N172 D186 L193 T204
Catalytic site (residue number reindexed from 1) D135 K137 N140 D154 L161 T172
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 1OC A L44 V52 A65 K67 E121 V126 D128 E171 L174 D186 L12 V20 A33 K35 E89 V94 D96 E139 L142 D154 MOAD: Ki=0.003nM
PDBbind-CN: -logKd/Ki=11.52,Ki=0.003nM
BindingDB: Ki=0.003000nM
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
GO:0043066 negative regulation of apoptotic process

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Molecular Function
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Biological Process
External links
PDB RCSB:4k1b, PDBe:4k1b, PDBj:4k1b
PDBsum4k1b
PubMed23623490
UniProtP11309|PIM1_HUMAN Serine/threonine-protein kinase pim-1 (Gene Name=PIM1)

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