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Information on EC 2.7.12.1 - dual-specificity kinase

for references in articles please use BRENDA:EC2.7.12.1
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EC Tree
IUBMB Comments
This family of enzymes can phosphorylate both Ser/Thr and Tyr residues.
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This record set is specific for:
UNIPROT: P33981
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Word Map
The expected taxonomic range for this enzyme is: Eukaryota, Bacteria, Archaea
Reaction Schemes
+
a [protein]-(L-serine/L-threonine)
=
+
a [protein]-(L-serine/L-threonine) phosphate
Synonyms
dyrk1a, dyrk2, dyrk1b, dyrk3, dual-specificity kinase, dyrk1, dual specificity kinase, dual-specificity tyrosine phosphorylation-regulated kinase 1a, dyrk1a kinase, dual-specificity protein kinase, more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
dual specificity kinase
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dual specificity protein kinase TTK
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dual-specificity protein kinase
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Clik1
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-
-
-
REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
phospho group transfer
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-
-
-
SYSTEMATIC NAME
IUBMB Comments
ATP:protein phosphotransferase (Ser/Thr- and Tyr-phosphorylating)
This family of enzymes can phosphorylate both Ser/Thr and Tyr residues.
CAS REGISTRY NUMBER
COMMENTARY hide
134549-83-0
-
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
ATP + protein
ADP + phosphoprotein
show the reaction diagram
can phosphorylate serine, threonine, and tyrosine hydroxyamino acids
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-
?
additional information
?
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the enzyme is associated with cell proliferation
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-
?
NATURAL SUBSTRATE
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
additional information
?
-
the enzyme is associated with cell proliferation
-
-
?
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
-
SwissProt
Manually annotated by BRENDA team
SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE
most malignant tumors assessed express TTK mRNA, as well, all rapidly proliferating cell lines tested express TTK mRNA
Manually annotated by BRENDA team
levels of TTK protein are significantly elevated in neoplastic tissues from a cohort of liver cancer patients, when compared with adjacent hepatic tissues
Manually annotated by BRENDA team
levels of TTK protein are significantly elevated in neoplastic tissues from a cohort of liver cancer patients, when compared with adjacent hepatic tissues
Manually annotated by BRENDA team
strong overexpression of dual specificity kinase TTK
Manually annotated by BRENDA team
GENERAL INFORMATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
malfunction
physiological function
UNIPROT
ENTRY NAME
ORGANISM
NO. OF AA
NO. OF TRANSM. HELICES
MOLECULAR WEIGHT[Da]
SOURCE
SEQUENCE
LOCALIZATION PREDICTION?
TTK_HUMAN
857
0
97072
Swiss-Prot
other Location (Reliability: 1)
PDB
SCOP
CATH
UNIPROT
ORGANISM
PROTEIN VARIANTS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
additional information
CLONED (Commentary)
ORGANISM
UNIPROT
LITERATURE
gene TTK, quantitative real time reverse transcription PCR enzyme expression analysis
EXPRESSION
ORGANISM
UNIPROT
LITERATURE
TTK kinase is upregulated in pancreatic cancer
APPLICATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
diagnostics
the enzyme can act as a bona fide biomarker for liver cancer with prognostic significance in a large cohort of liver cancer patients
REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Mills, G.B.; Schmandt, R.; McGill, M.; Amendola, A.; Hill, M.; Jacobs, K.; May, C.; Rodricks, A.M.; Campbell, S.; Hogg, D.
Expression of TTK, a novel human protein kinase, is associated with cell proliferation
J. Biol. Chem.
267
16000-16006
1992
Homo sapiens (P33981)
Manually annotated by BRENDA team
Hanks, S.K.; Quinn, A.M.
Protein kinase catalytic domain sequence database: identification of conserved features of primary structure and classification of family members
Methods Enzymol.
200
38-62
1991
Homo sapiens (P33981)
Manually annotated by BRENDA team
Kaistha, B.P.; Honstein, T.; Mueller, V.; Bielak, S.; Sauer, M.; Kreider, R.; Fassan, M.; Scarpa, A.; Schmees, C.; Volkmer, H.; Gress, T.M.; Buchholz, M.
Key role of dual specificity kinase TTK in proliferation and survival of pancreatic cancer cells
Br. J. Cancer
111
1780-1787
2014
Homo sapiens (P33981), Homo sapiens
Manually annotated by BRENDA team
Miao, R.; Wu, Y.; Zhang, H.; Zhou, H.; Sun, X.; Csizmadia, E.; He, L.; Zhao, Y.; Jiang, C.; Miksad, R.A.; Ghaziani, T.; Robson, S.C.; Zhao, H.
Utility of the dual-specificity protein kinase TTK as a therapeutic target for intrahepatic spread of liver cancer
Sci. Rep.
6
33121
2016
Homo sapiens (P33981), Homo sapiens
Manually annotated by BRENDA team