Otolemur garnettii      CMGC/DYRK


※ DYRK family introduction

    DYRK (Dual-specificity tyrosine-regulated kinase) belong to CMGC family. Homology within the kinase domain can further classify this family into three subfamilies: DYRK kinases, homeodomain-interacting protein kinases (HIPKs), and pre-mRNA processing protein 4 kinases (PRP4s). Ten members have been found in human genome. DYRKs are characterized as dual-specificity protein kinases for their ability to mediate the phosphorylation of serine, threonine and tyrosine residues; however, the tyrosine phosphorylation activity is restricted to autophosphorylation. DYRKs play an important role and act as pleiotropic regulators in a variety of cellular functions, including cell survival, cell differentiation, gene transcription and endocytosis. Mutation or abnormal expressions always associate with diseases. Truncation mutants of DYRK1A result in clinical phenotypes, including microcephaly, intrauterine growth retardation, and developmental delay. Overexpression of DYRK1B has been reported in solid tumors, including colon and lung cancer, pancreatic ductal adenocarcinomas, and rhabdomyosarcomas, and experimental data suggest that increased amounts of DYRK1B favor tumor development (1).

Reference
1. Aranda, S., Laguna, A. and de la Luna, S. (2011) DYRK family of protein kinases: evolutionary relationships, biochemical properties, and functional roles. FASEB J, 25, 449-462. PMID: 21048044


There are 10 genes.  Reviewed (0 or Unreviewed (10

No.StatusiEKPD IDEnsemble Gene IDUniProt AccessionGene Name
1
iEKPD-Otg-0265
ENSOGAG00000011236.2
H0X4E2
DYRK1A
2
iEKPD-Otg-0460
ENSOGAG00000032823.1
H0Y192
DYRK1B
3
iEKPD-Otg-0426
ENSOGAG00000027781.1
H0XS18
DYRK2
4
iEKPD-Otg-0407
ENSOGAG00000025150.1
H0XYC0
DYRK3
5
iEKPD-Otg-0118
ENSOGAG00000005221.2
H0WRK9
DYRK4
6
iEKPD-Otg-0329
ENSOGAG00000013919.2
H0XA39
HIPK1
7
iEKPD-Otg-0471
ENSOGAG00000034445.1
H0XNK6
HIPK2
8
iEKPD-Otg-0207
ENSOGAG00000008857.2
H0WZD2
HIPK3
9
iEKPD-Otg-0470
ENSOGAG00000034291.1
H0XQS8
HIPK4
10
iEKPD-Otg-0465
ENSOGAG00000033081.1
H0XVQ8
PRPF4B