>sp|Q13519-2|PNOC_HUMAN Isoform 2 of Prepronociceptin OS=Homo sapiens OX=9606 GN=PNOC
MARSSWQLSPAAPEHVAAALYQPRASEMQHLRRMPRVRSLFQEQEEPEPGMEEAGEMEQK
QLQKRFGGFTGARKSARKLANQKRFSEFMRQYLVLSMQSSQRRRTLHQNGNV