Structure of PDB 6n6o Chain A

Receptor sequence
>6n6oA (length=254) Species: 9606 (Homo sapiens) [Search protein sequence]
NECISVKGRIYSILKQIGSGGSSKVFQVLNEKKQIYAIKYVNLEEADNQT
LDSYRNEIAYLNKLQQHSDKIIRLYDYEITDQYIYMVMECGNIDLNSWLK
KKKSIDPWERKSYWKNMLEAVHTIHQHGIVHSDLKPANFLIVDGMLKLID
FGIANTVNYMPPEAIKDMSKISPKSDVWSLGCILYYMTYGKTPFQQIINQ
ISKLHAIIDPNHEIEFPDIPEKDLQDVLKCCLKRDPKQRISIPELLAHPY
VQIQ
3D structure
PDB6n6o Design and Optimization Leading to an Orally Active TTK Protein Kinase Inhibitor with Robust Single Agent Efficacy.
ChainA
Resolution2.6 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) D133 K135 N138 D150 T156
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 KE7 A I531 Q541 A551 M602 E603 G605 N606 I607 D608 L654 I17 Q27 A37 M88 E89 G91 N92 I93 D94 L140 PDBbind-CN: -logKd/Ki=9.15,IC50=0.0007uM
BindingDB: IC50=0.700000nM
Gene Ontology
Molecular Function
GO:0004672 protein kinase activity
GO:0005524 ATP binding
Biological Process
GO:0006468 protein phosphorylation

View graph for
Molecular Function
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Biological Process
External links
PDB RCSB:6n6o, PDBe:6n6o, PDBj:6n6o
PDBsum6n6o
PubMed30998356
UniProtP33981|TTK_HUMAN Dual specificity protein kinase TTK (Gene Name=TTK)

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