PRSS21 GI:5803197 testisin isoform 1 1 mgargallla lllaraglrk pesqeaapls gpcgrrvits rivggedael 50 51 grwpwqgslr lwdshvcgvs llshrwalta ahcfetysdl sdpsgwmvqf 100 101 gqltsmpsfw slqayytryf vsniylspry lgnspydial vklsapvtyt 150 151 khiqpiclqa stfefenrtd cwvtgwgyik edealpspht lqevqvaiin 200 201 nsmcnhlflk ysfrkdifgd mvcagnaqgg kdacfgdsgg placnknglw 250 251 yqigvvswgv gcgrpnrpgv ytnishhfew iqklmaqsgm sqpdpswpll 300 301 ffpllwalpl lgpv