>sp|P24027|PA2BA_CRODU Phospholipase A2 crotoxin basic chain CBa2 OS=Crotalus durissus terrificus OX=8732 PE=1 SV=1 MRALWIVAVLLVGVEGSLLQFNKMIKFETRKNAVPFYAFYGCYCGWGGQGRPKDATDRCC FVHDCCYGKLAKCNTKWDIYRYSLKSGYITCGKGTWCKEQICECDRVAAECLRRSLSTYK NEYMFYPDSRCREPSETC