SGCA GI:208973226 sarcoglycan, alpha isoform 2 precursor 1 maetlfwtpl lvvllaglgd teaqqttlhp lvgrvfvhtl dhetflslpe 50 51 hvavppavhi tyhahlqghp dlprwlrytq rsphhpgfly gsatpedrgl 100 101 qvievtaynr dsfdttrqrl vleigdpegp llpyqaeflv rshdaeevlp 150 151 stpasrflsa lgglwepgel qllnvtsald rggrvplpie grkeglkrdl 200 201 atsdiqmvhh ctihgnteel rqmaasrevp rplstlpmfn vhtgerlppr 250 251 vdsaqvplil dqh