>mth12.p4 
MKKLTIVPSS FRLLSIGSYV ELIEANGRDR LFCRGRVLHA HLVTSGIARL TRIAAKLVTF
YVECGKVLDA RKVFDEMPKR DISGCVVMIG ACARNGYYQE SLDFFREMYK DGLKLDAFIV
PSLLKASRNL LDREFGKMIH CLVLKFSYES DAFIVSSLID MYSKFGEVGN ARKVFSDLGE
QDLVVFNAMI SGYANNSQAD EALNLVKDMK LLGIKPDVIT WNALISGFSH MRNEEKVSEI
LELMCLDGYK PDVVSWTSII SGLVHNFQNE KAFDAFKQML THGLYPNSAT IITLLPACTT
LAYMKHGKEI HGYSVVTGLE DHGFVRSALL DMYGKCGFIS EAMILFRKTP KKTTVTFNSM
IFCYANHGLA DKAVELFDQM EATGEKLDHL TFTAILTACS HAGLTDLGQN LFLLMQNKYR
I