>mxm12.4 MAPKNSSWNP FDDEKEAAKS FSLNPFDDDD DDKEVEKRFT SSLKPSGGKE NQTVQELESY AVYNSEETTK TVQGCLKVAE EIRCDASKTL VMLNEQGDQI TRTHQKTVDL DHHLSRGEKI LGRLGGVFSR TWKPKKSRSI TGPVITKGDS PKRKVIDLKT REKLGLNPSL KPKSKTLPEA VDAYQKTQIA KQDEALTDLS ALLGELKNMA VDMGTAIERQ HCNRRQTNEL DHLQDNADEL NYRVKQSNQR ARYLLRK