>MCA23.7 
METDLKSTFL NVYSVLKSDL LHDPSFEFTN ESRLWVDRVS LSHQSDPTYI SFECWLILSF
FADAGLQWKL NRGLSVVDSF KLLKQGNDLT EQEVFLSCAL GWCIEWLQAY FLVLDDIMDN
SVTRRGQPCW FRVPQVGMVA INDGILLRNH IHRILKKHFR DKPYYVDLVD LFNEVELQTA
CGQMIDLITT FEGEKDLAKY SLSIHRRIVQ YKTAYYSFYL PVACALLMAG ENLENHIDVK
NVLVDMGIYF QVQDDYLDCF ADPETLGKIG TDIEDFKCSW LVVKALERCS EEQTKILYEN
YGKPDPSNVA KVKDLYKELD LEGVFMEYES KSYEKLTGAI EGHQSKAIQA VLKSFLAKIY
KRQK