>sp|P51972|PA21_AGKPI Phospholipase A2 OS=Agkistrodon piscivorus piscivorus PE=1 SV=2 NLFQFEKLIKKMTGKSGMLWYSAYGCYCGWGGQGRPKDATDRCCFVHDCCYGKVTGCNPK MDIYTYSVDNGNIVCGGTNPCKKQICECDRAAAICFRDNLKTYDSKTYWKYPKKNCKEES EPC