Structure of PDB 5na0 Chain A

Receptor sequence
>5na0A (length=254) Species: 9606 (Homo sapiens) [Search protein sequence]
QSMSVKGRIYSILKQIGSGGSSKVFQVLNEKKQIYAIKYVNLEEADNQTL
DSYRNEIAYLNKLQQHSDKIIRLYDYEITDQYIYMVMECGNIDLNSWLKK
KKSIDPWERKSYWKNMLEAVHTIHQHGIVHSDLKPANFLIVDGMLKLIDF
GIANQMVGTVNYMPPEAIKDISPKSDVWSLGCILYYMTYGKTPFQQIINQ
ISKLHAIIDPNHEIEFPDIPEKDLQDVLKCCLKRDPKQRISIPELLAHPY
VQIQ
3D structure
PDB5na0 Target Residence Time-Guided Optimization on TTK Kinase Results in Inhibitors with Potent Anti-Proliferative Activity.
ChainA
Resolution2.9 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D647 K649 N652 D664 T686
Catalytic site (residue number reindexed from 1) D132 K134 N137 D149 T159
Enzyme Commision number 2.7.12.1: dual-specificity 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 8QZ A I531 G534 S537 K553 Y568 M600 G605 N606 S611 K615 L654 D664 I16 G19 S22 K38 Y53 M85 G90 N91 S96 K100 L139 D149 PDBbind-CN: -logKd/Ki=9.77,Kd=0.17nM
Gene Ontology
Molecular Function
GO:0004672 protein 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:5na0, PDBe:5na0, PDBj:5na0
PDBsum5na0
PubMed28539250
UniProtP33981|TTK_HUMAN Dual specificity protein kinase TTK (Gene Name=TTK)

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