Structure of PDB 3vqu Chain A

Receptor sequence
>3vquA (length=258) Species: 9606 (Homo sapiens) [Search protein sequence]
ECISVKGRIYSILKQIGSGGSSKVFQVLNEKKQIYAIKYVNLEADNQTLD
SYRNEIAYLNKLQQHSDKIIRLYDYEITDQYIYMVMECGNIDLNSWLKKK
KSIDPWERKSYWKNMLEAVHTIHQHGIVHSDLKPANFLIVDGMLKLIDFG
IANQMQPDGTVNYMPPEAIKDMSISPKSDVWSLGCILYYMTYGKTPFQQI
INQISKLHAIIDPNHEIEFPDIPEKDLQDVLKCCLKRDPKQRISIPELLA
HPYVQIQT
3D structure
PDB3vqu Diaminopyridine-based potent and selective mps1 kinase inhibitors binding to an unusual flipped-Peptide conformation.
ChainA
Resolution2.4 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 D674 T686
Catalytic site (residue number reindexed from 1) D131 K133 N136 D148 D158 T160
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 O22 A V539 A551 M602 E603 C604 I607 L654 I663 P673 V24 A36 M86 E87 C88 I91 L138 I147 P157 PDBbind-CN: -logKd/Ki=7.43,IC50=37nM
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:3vqu, PDBe:3vqu, PDBj:3vqu
PDBsum3vqu
PubMed24900510
UniProtP33981|TTK_HUMAN Dual specificity protein kinase TTK (Gene Name=TTK)

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