Structure of PDB 1ckj Chain B

Receptor sequence
>1ckjB (length=293) Species: 10116 (Rattus norvegicus) [Search protein sequence]
MELRVGNRYRLGRKIGSGSFGDIYLGTDIAAGEEVAIKLECVKTKHPQLH
IESKIYKMMQGGVGIPTIRWCGAEGDYNVMVMELLGPSLEDLFNFCSRKF
SLKTVLLLADQMISRIEYIHSKNFIHRDVKPDNFLMGLGKKGNLVYIIDF
GLAKKYRDARTHQHIPYRENKNLTGTARYASINTHLGIEQSRRDDLESLG
YVLMYFNLGSLPWQGLKAATKRQKYERISEKKMSTPIEVLCKGYPSEFAT
YLNFCRSLRFDDKPDYSYLRQLFRNLFHRQGFSYDYVFDWNML
3D structure
PDB1ckj Three-dimensional structure of mammalian casein kinase I: molecular basis for phosphate recognition.
ChainB
Resolution2.46 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D131 K133
Catalytic site (residue number reindexed from 1) D128 K130
Enzyme Commision number 2.7.11.1: non-specific serine/threonine protein kinase.
2.7.11.26: [tau 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 WO4 B R183 Q219 R178 Q214
Gene Ontology
Molecular Function
GO:0004672 protein kinase activity
GO:0005524 ATP binding
Biological Process
GO:0006468 protein phosphorylation

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:1ckj, PDBe:1ckj, PDBj:1ckj
PDBsum1ckj
PubMed8648628
UniProtQ06486|KC1D_RAT Casein kinase I isoform delta (Gene Name=Csnk1d)

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