Gene Information
Gene NameDYRK1B
OrganismHomo sapiens (Human)
Gene Length629
Protein NamesDual specificity tyrosine-phosphorylation-regulated kinase 1B (EC 2.7.12.1) (Minibrain-related kinase) (Mirk protein kinase)
Target Namedual specificity tyrosine-phosphorylation-regulated kinase 1b
Target TypeNA
Gene Age454 ( ENSG00000105204 )
3 ( ENSG00000281320 )
Evolutionary StageEukaryota
AlphaFoldDBQ9Y463
Gene CardDYRK1B
Uniprot IDQ9Y463
PfamPF00069
In ASDno
Allosteric Predictionno (-0.05652336)
Ortholog in AnimalsAlpaca_ DYRK1B ( ortholog_one2one )
Dog_ DYRK1B ( ortholog_one2one )
GuineaPig_ DYRK1B ( ortholog_one2one )
Macaque_ DYRK1B ( ortholog_one2one )
Mouse_ Dyrk1b ( ortholog_one2one )
Pig_ DYRK1B ( ortholog_one2one )
Rat_ Dyrk1b ( ortholog_one2one )
Rabbit_ DYRK1B ( ortholog_one2one )
OhnologsDYRK1A
ParalogsCLK1, HIPK3, DYRK4, HIPK1, CLK3, HIPK4, DYRK3, HIPK2, CLK4, DYRK2, DYRK1A, CLK2
TissueNA
Tissue SpecificityHighest expression in skeletal muscle, testis, heart and brain with little expression in colon or lung. Expressed in a variety of tumor cell lines. {ECO:0000269|PubMed:10910078}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs34587974  rs587777380  rs367643250  rs55687541  rs35858874 
Subcellular location [CC]Nucleus {ECO:0000269|PubMed:32611815, ECO:0000269|PubMed:33469661}. Nucleus, nucleolus {ECO:0000269|PubMed:33469661}. Chromosome {ECO:0000269|PubMed:32611815}. Note=Localizes to sites of double-strand breaks (DSBs) following DNA damage. {ECO:0000269|PubMed:32611815}.
Mouse PG classificationNA
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