The amino acid sequence of a testis-specific basic protein that is associated with spermatogenesis.

Abstract

The amino acid sequence of the COOH-terminal cyanogen bromide fragment (residues 12 to 54) of the testis-specific basic protein of the rat has been determined. This analysis completes the primary structure of the whole protein by over-lapping the sequence of the 23 residues from the NH-2 terminus previously published (Kistler, W. S., Noyes, C., and Heinrikson, R.L. (1974) Biochem. Biophys. Res. Commun. 57, 341-347). The complete sequence of this small, highly basic protein is: (see article for formular).