Gene Information
Gene NameTSSK4
OrganismHomo sapiens (Human)
Gene Length328
Protein NamesTestis-specific serine/threonine-protein kinase 4 (TSK-4) (TSSK-4) (Testis-specific kinase 4) (EC 2.7.11.1) (Serine/threonine-protein kinase 22E)
Target NameNA
Target TypeNA
Gene Age454 ( ENSG00000139908 )
3 ( ENSG00000285140 )
Evolutionary StageEukaryota
AlphaFoldDBQ6SA08
Gene CardTSSK4
Uniprot IDQ6SA08
PfamPF00069
In ASDno
Allosteric Predictionno (-0.814593766)
Ortholog in AnimalsAlpaca_ TSSK4 ( ortholog_one2one )
Dog_ TSSK4 ( ortholog_one2one )
GuineaPig_ TSSK4 ( ortholog_one2one )
Macaque_ TSSK4 ( ortholog_one2one )
Mouse_ Tssk4 ( ortholog_one2one )
Pig_ TSSK4 ( ortholog_one2one )
Rat_ Tssk4 ( ortholog_one2one )
Rabbit_ TSSK4 ( ortholog_one2one )
OhnologsNA
ParalogsTSSK6, SNRK, SIK2, SIK3, NIM1K, NUAK2, TSSK2, SIK1, PRKAA2, BRSK2, NUAK1, BRSK1, HUNK, PRKAA1, TSSK1B, MELK, TSSK3
Tissuetestis
Tissue SpecificityExpressed only in the testis. {ECO:0000269|PubMed:15964553}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs36036137  rs34083933  rs35468205  rs1270764  rs35244223 
Subcellular location [CC]Cytoplasmic vesicle, secretory vesicle, acrosome {ECO:0000250|UniProtKB:Q9D411}. Cell projection, cilium, flagellum {ECO:0000250|UniProtKB:Q9D411}. Note=In spermatozoa, present in the sperm head and in the flagellum. {ECO:0000250|UniProtKB:Q9D411}.
Mouse PG classificationNA
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