| Name | Testis-specific H1 histone |
| Description | Essential for normal spermatogenesis and male fertility. Required for proper cell restructuring and DNA condensation during the elongation phase of spermiogenesis. Involved in the histone-protamine transition of sperm chromatin and the subsequent production of functional sperm. Binds both double-stranded and single-stranded DNA, ATP and protamine-1 (By similarity). |
| UniProt ID | Q75WM6 |
| Gene | H1FNT |
