Mitochondrial S-adenosylmethionine carrier protein MDRPGFVAAL VVACLIRVPS EVVKQRAQVS ASTRTFQIFS NILYEEGIQG LYRGYKSTVL REIPFSLVQF PLWESLKALW SWRQDHVVDS WQSAVCGAFA GGFAAAVTTP LDVAKTRITL AKAGSSTADG NVLSVLHGVW RSQGLAGLFA GVFPRMAAIS LGGFIFLGAY DRTHSLLLEV GRKSP