>sp|P62022|PA2BC_CRODU Phospholipase A2 crotoxin basic subunit CBc OS=Crotalus durissus terrificus MRALWIVAVLLVGVEGHLLQFNKMIKFETRKNAIPFYAFYGCYCGWGGRGRPKDATDRCC FVHDCCYGKLAKCNTKWDIYPYSLKSGYITCGKGTWCEEQICECDRVAAECLRRSLSTYK YGYMFYPDSRCRGPSETC