PNOC GI:5453922 prepronociceptin 1 mkvllcdlll lslfssvfss cqrdcltcqe klhpaldsfd levcilecee 50 51 kvfpsplwtp ctkvmarssw qlspaapehv aaalyqpras emqhlrrmpr 100 101 vrslfqeqee pepgmeeage meqkqlqkrf ggftgarksa rklanqkrfs 150 151 efmrqylvls mqssqrrrtl hqngnv