>2PSP_1|Chains A, B|PORCINE PANCREATIC SPASMOLYTIC POLYPEPTIDE|Sus scrofa (9823) QKPAACRCSRQDPKNRVNCGFPGITSDQCFTSGCCFDSQVPGVPWCFKPLPAQESEECVMQVSARKNCGYPGISPEDCAARNCCFSDTIPEVPWCFFPMSVEDCHY