Structure of PDB 5w4w Chain B

Receptor sequence
>5w4wB (length=291) Species: 9606 (Homo sapiens) [Search protein sequence]
LRVGNRYRLGRKIGSGSFGDIYLGTDIAAGEEVAIKLECVKTKHPQLHIE
SKIYKMMQGGVGIPTIRWCGAEGDYNVMVMELLGPSLEDLFNFCSRKFSL
KTVLLLADQMISRIEYIHSKNFIHRDVKPDNFLMGLGKKGNLVYIIDFGL
AKKYRDARTHQHIPYRENKNLTGTARYASINTHLGIEQSRRDDLESLGYV
LMYFNLGSLPWQGLKAATKRQKYERISEKKMSTPIEVLCKGYPSEFATYL
NFCRSLRFDDKPDYSYLRQLFRNLFHRQGFSYDYVFDWNML
3D structure
PDB5w4w Identification and Profiling of a Selective and Brain Penetrant Radioligand for in Vivo Target Occupancy Measurement of Casein Kinase 1 (CK1) Inhibitors.
ChainB
Resolution1.99 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D128 K130
Catalytic site (residue number reindexed from 1) D126 K128
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 9WG B I23 A36 K38 M80 M82 L85 I148 I21 A34 K36 M78 M80 L83 I146 MOAD: ic50=8nM
BindingDB: IC50=13nM
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:5w4w, PDBe:5w4w, PDBj:5w4w
PDBsum5w4w
PubMed28609096
UniProtP48730|KC1D_HUMAN Casein kinase I isoform delta (Gene Name=CSNK1D)

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