>sp|Q15772-4|SPEG_HUMAN Isoform 3 of Striated muscle preferentially expressed protein kinase OS=Homo sapiens OX=9606 GN=SPEG MKPSPSQNRRSSDTGSKAPPTFKVSLMDQSVREGQDVIMSIRVQGEPKPVVSWLRNRQPV RPDQRRFAEEAEGGLCRLRILAAERGDAGFYTCKAVNEYGARQCEARLEVRGE