Structure of PDB 5n93 Chain A

Receptor sequence
>5n93A (length=260) Species: 9606 (Homo sapiens) [Search protein sequence]
QSMSVKGRIYSILKQIGSGGSSKVFQVLNEKKQIYAIKYVNLEEADNQTL
DSYRNEIAYLNKLQQHSDKIIRLYDYEITDQYIYMVMECGNIDLNSWLKK
KKSIDPWERKSYWKNMLEAVHTIHQHGIVHSDLKPANFLIVDGMLKLIDF
GIANQMQPDVGTVNYMPPEAIKDMSKISPKSDVWSLGCILYYMTYGKTPF
QQIINQISKLHAIIDPNHEIEFPDIPEKDLQDVLKCCLKRDPKQRISIPE
LLAHPYVQIQ
3D structure
PDB5n93 Target Residence Time-Guided Optimization on TTK Kinase Results in Inhibitors with Potent Anti-Proliferative Activity.
ChainA
Resolution2.1 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 T162
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 8QE A I531 A551 M602 E603 C604 I607 L654 I663 M671 I16 A36 M87 E88 C89 I92 L139 I148 M156 MOAD: Kd=2.2nM
PDBbind-CN: -logKd/Ki=8.66,Kd=2.2nM
BindingDB: IC50=6.4nM
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:5n93, PDBe:5n93, PDBj:5n93
PDBsum5n93
PubMed28539250
UniProtP33981|TTK_HUMAN Dual specificity protein kinase TTK (Gene Name=TTK)

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