Article
Autoantigen 1 of the guinea pig sperm acrosome is the homologue of mouse Tpx-1 and human TPX1 and is a member of the cysteine-rich secretory protein (CRISP) family
1 Jun 1996
Abstract excerpt
We have cloned and sequenced cDNAs encoding autoantigen 1 (AA1), a testis-specific protein and the major autoantigen of the guinea pig sperm acrosome. The cDNA predicts a precursor protein of 244 amino acids including a 21 amino acid hydrophobic, secretory signal sequence. The mature polypeptide is predicted to have a molecular mass of 24,891 Daltons which agrees with the experimentally determined molecular...
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