PNKD GI:116642885 myofibrillogenesis regulator 1 isoform 3 1 maavvaatal kgrgarnarv lrgilagata nkashnrtra lqshsspegk 50 51 eepeplspel eyiprkrgkn pmkavglawa igfpcgillf iltkrevdkd 100 101 rvkqmkarqn mrlsntgeye sqrfrassqs apspdvgsgv qt