2.1.1.B113 additional information the enzyme SuaI uses N4 methylation of the inner C to protect its recognition sequence (GGCC) from restriction Sulfolobus acidocaldarius ? - ? 89 2.1.1.B113 additional information the enzyme SuaI uses N4 methylation of the inner C to protect its recognition sequence (GGCC) from restriction Sulfolobus acidocaldarius DG185 ? - ? 89 2.1.1.B113 S-adenosyl-L-methionine + DNA containing the recognition sequence GGCC - Sulfolobus acidocaldarius S-adenosyl-L-homocysteine + DNA containing the recognition sequence GGmCC - ? 425017 2.1.1.B113 S-adenosyl-L-methionine + DNA containing the recognition sequence GGCC - Sulfolobus acidocaldarius DG185 S-adenosyl-L-homocysteine + DNA containing the recognition sequence GGmCC - ? 425017