>mcl19.4 MGRGKFKGKP TGQRRFSSAA DILAGTSAAR PRSFKQKEAE YEEDVEEESE EESEEESEDE ADVKKKGAEA VIEVDNPNRV RQKTLKAKDL DASKTTELSR REREELEKQR AHERYMRLQE QGKTEQARKD LDRLALIRQQ REEAAKKREE EKAGNNL