>sp|Q63638-2|SPEG_RAT Isoform 2 of Striated muscle-specific serine/threonine-protein kinase OS=Rattus norvegicus OX=10116 GN=Speg MKPSPSQDRDSSDSSSKAPPTFKVSLMDQSVREGQDVIMSIRVQGEPKPVVSWLRNRQPV RPDQRRFAEEAEGGLCRLRILAAERGDAGFYTCKAVNEYGARQCEARLEVRGE