Gene Information
Gene NameTSSK1B
OrganismHomo sapiens (Human)
Gene Length367
Protein NamesTestis-specific serine/threonine-protein kinase 1 (TSK-1) (TSK1) (TSSK-1) (Testis-specific kinase 1) (EC 2.7.11.1) (Serine/threonine-protein kinase 22A)
Target Nametestis-specific serine/threonine-protein kinase 1
Target TypeNA
Gene Age3 ( ENSG00000212122 )
Evolutionary StageEukaryota
AlphaFoldDBQ9BXA7
Gene CardTSSK1B
Uniprot IDQ9BXA7
PfamPF00069
In ASDno
Allosteric Predictionno (-0.45737483)
Ortholog in AnimalsDog_ TSSK1B ( ortholog_one2one )
Mouse_ Tssk1 ( ortholog_one2one )
Pig_ TSSK1B ( ortholog_one2one )
Rat_ Tssk1b ( ortholog_one2one )
Rabbit_ TSSK1B ( ortholog_one2one )
OhnologsTSSK6, TSSK3
ParalogsTSSK6, SNRK, SIK2, SIK3, NIM1K, NUAK2, TSSK2, TSSK4, SIK1, PRKAA2, BRSK2, NUAK1, BRSK1, HUNK, PRKAA1, MELK, TSSK3
Tissuetestis
Tissue SpecificityTestis-specific. Present in sperm (at protein level). {ECO:0000269|PubMed:15044604, ECO:0000269|PubMed:20729278}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs747955728  rs55930004  rs55940513  rs55738530  rs34696815  rs11953478 
Subcellular location [CC]Cytoplasm {ECO:0000250}. Cytoplasmic vesicle, secretory vesicle, acrosome {ECO:0000250}. Cell projection, cilium, flagellum {ECO:0000250}. Note=In spermatozoa, present in the sperm head and in the flagellum. {ECO:0000250}.
Mouse PG classificationNA
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