>mxc20.3 MSSEDWDLFA VVRSCSSSVS TTNSCAGHED DIGNCKQQQD PPPPPLFQAS SSCNELQDSC KPFLPVTTTT TTTWSPPPLL PPPKASSPSP NILLKQEQVL LESQDQKPPL SVRVFPPSTS SSVFVFRGQR DQLLQQQSQP PLRSRKRKNQ QKRTICHVTQ ENLSSDLWAW RKYGQKPIKG SPYPRNYYRC SSSKGCLARK QVERSNLDPN IFIVTYTGEH THPRPTHRNS LAGSTRNKSQ PVNPVPKPDT SPLSDTVKEE IHLSPTTPLK GNDDVQETNG DEDMVGQEVN MEEEEEEEEV EEDDEEEEDD DDVDDLLIPN LAVRDRDDLF FAGSFPSWSA GSAGDGGG