>2BVU_1|Chains A, B, C, D|MAJOR SPERM PROTEIN, ISOFORM ALPHA|ASCARIS SUUM (6253) AQSVPPGDINTQPSQKIVFNAPYDDKHTYHIKITNAGGRRIGWAIKTTNMRRLSVDPPCGVLDPKEKVLMAVSCDTFNAATERLNNDRITIEWTNTPDGAAKQFRREWFQGDGMVRRKNLPIEYNL