Sequence alignment between 1vpi(A) and UniProt seq P04084 (PA2HA_VIPAE):

P04084 (PA2HA_VIPAE): Acidic phospholipase A2 homolog vipoxin A chain from Vipera ammodytes meridionalis 
                 10        20        30        40        50        60        70        80        90       100       110       120  
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+--
UniProt: NLFQFGDMILQKTGKEAVHSYAIYGCYCGWGGQGRAQDATDRCCFAQDCCYGRVNDCNPKTATYTYSFENGDIVCGDNDLCLRAVCECDRAAAICLGENVNTYDKNYEYYSISHCTEESEQC
PDB seq: NLFQFGDMILQKTGKEAVHSYAIYGCYCGWGGQGRAQDATDRCCFAQDCCYGRVNDCNPKTATYTYSFENGDIVCGDNDLCLRAVCECDRAAAICLGENVNTYDKNYEYYSISHCTEESEQC
         ---------+--------+---------+---------+---------+-----------+---------+--------+---------+---------+---------+--------+---
                 10       20        30        40        50          70        80       90       100       110       120      130