Protein Name transition protein 1
Organism Mus musculus
Gene ID 21958
Gene Symbol

Tnp1

UniProt P10856 (STP1_MOUSE), Q545L6 (Q545L6_MOUSE)
Relationships Total Number of functionally related compound(s) : 17
Total Number of Articles : 13
Description

transition protein 1

Gene Summary

Predicted to enable DNA binding activity. Involved in positive regulation of protein processing and sperm DNA condensation. Acts upstream of or within spermatogenesis. Located in nucleus. Part of nucleosome. Is expressed in testis. Orthologous to human TNP1 (transition protein 1). [provided by Alliance of Genome Resources, Jul 2025]

synonyms
  • spermatid nuclear transition protein 1
  • Stp-1
  • TP1
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Properties