>tr|Q9Z1K2|A6KRK5_RAT Sperm surface protein Sp17 OS=Rattus norvegicus GN=Spa17 MSIPFSNTHYRIPQGFGNLLEGLTREILREQPDNIPAFAAAYFENLLEKREKTSFDPAEW GAKVEDRFYNNHAFKDPEQAEKCEQEIAKASGREETPVTPFEESTEEEREQEEAAVKIQS AFRGHVAREEVKKMKSDKSENVKEEENN