JSRP1 GI:21389423 junctional sarcoplasmic reticulum protein 1 1 msmttrawee ldgglgscqa ledhsalaet qedrasatpr ladsgsvphd 50 51 sqvaegpsvd trpkkmekep aargtpgtgk erlkagaspr svparkkaqt 100 101 applqppppp palseelpwg dlslnkclvl aslvallgsa fqlcrdavpg 150 151 eaalqarvpe pwvppssapr epssplpkfe aqappsappa praeaevrpk 200 201 ipgsreaaen deeepgeatg eavredrvtl adrgpkerpr regkprkekp 250 251 rkeerpkker prkeerpraa reprealpqr wesregghrp wardsrdaep 300 301 rkkqawvspr rpdeeqrpgs rqklragkgr d