CELA3B GI:6679625 elastase 3B, pancreatic preproprotein 1 mmlrllssll lvavasgygp pssrpssrvv ngedavpysw pwqvslqyek 50 51 sgsfyhtcgg sliapdwvvt aghcisssrt yqvvlgeydr avkegpeqvi 100 101 pinsgdlfvh plwnrscvac gndialikls rsaqlgdavq laslppagdi 150 151 lpnetpcyit gwgrlytngp lpdklqeall pvvdyehcsr wnwwgssvkk 200 201 tmvcaggdir sgcngdsggp lncptedggw qvhgvtsfvs afgcntrrkp 250 251 tvftrvsafi dwieetiash