SGCA GI:4506911 sarcoglycan, alpha isoform 1 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 grkegvyikv 200 201 gsaspfstcl kmvaspdsha rcaqgqppll scydtlaphf rvdwcnvtlv 250 251 dksvpepade vptpgdgile hdpffcppte apdrdflvda lvtllvpllv 300 301 allltlllay vmccrregrl krdlatsdiq mvhhctihgn teelrqmaas 350 351 revprplstl pmfnvhtger lpprvdsaqv plildqh