>sp|P0CAS2|PA2B6_CRODO Phospholipase A2 crotoxin basic chain OS=Crotalus durissus collilineatus HLLQFNKMIKFETRRNAIPPYAFYGCYCGWGGRGRPKDATDRCCFVHDCCYGKLAKCNTK WDFYRYSLKSGYITCGKGTWCEEQICECDRVAAECLRRSLSTYRYGYMIYPDSRCRGPSE TC