| Name | Testis-specific serine/threonine-protein kinase 1 |
| Description | Testis-specific serine/threonine-protein kinase required during spermatid development. Phosphorylates 'Ser-288' of TSKS. Involved in the late stages of spermatogenesis, during the reconstruction of the cytoplasm. During spermatogenesis, required for the transformation of a ring-shaped structure around the base of the flagellum originating from the chromatoid body. |
| UniProt ID | Q9BXA7 |
| Gene | TSSK1B |
