CELA2A GI:15559207 elastase 2A preproprotein 1 mirtlllstl vagalscgdp typpyvtrvv ggeearpnsw pwqvslqyss 50 51 ngkwyhtcgg slianswvlt aahcisssrt yrvglgrhnl yvaesgslav 100 101 svskivvhkd wnsnqiskgn diallklanp vsltdkiqla clppagtilp 150 151 nnypcyvtgw grlqtngavp dvlqqgrllv vdyatcsssa wwgssvktsm 200 201 icaggdgvis scngdsggpl ncqasdgrwq vhgivsfgsr lgcnyyhkps 250 251 vftrvsnyid winsviann