FGF5 GI:15055549 fibroblast growth factor 5 isoform 2 precursor 1 mslsfllllf fshlilsawa hgekrlapkg qpgpaatdrn prgsssrqss 50 51 ssamssssas sspaaslgsq gsgleqssfq wspsgrrtgs lycrvgigfh 100 101 lqiypdgkvn gsheanmlsq vhr