FGF19 GI:4826726 fibroblast growth factor 19 precursor 1 mrsgcvvvhv wilaglwlav agrplafsda gphvhygwgd pirlrhlyts 50 51 gphglsscfl riradgvvdc argqsahsll eikavalrtv aikgvhsvry 100 101 lcmgadgkmq gllqyseedc afeeeirpdg ynvyrsekhr lpvslssakq 150 151 rqlyknrgfl plshflpmlp mvpeepedlr ghlesdmfss pletdsmdpf 200 201 glvtgleavr spsfek