Catalysis of the reaction: S-adenosyl-L-methionine + trichlorophenol = S-adenosyl-L-homocysteine + trichloroanisole.

Catalysis of the reaction: S-adenosyl-L-methionine + arsenite = S-adenosyl-L-homocysteine + methylarsonate.

Enables the transfer of polysaccharides from one side of a membrane to the other. A polysaccharide is a polymer of many (typically more than 10) monosaccharide residues linked glycosidically.

Catalysis of the reaction: S-adenosyl-L-methionine + methylarsonite = S-adenosyl-L-homocysteine + dimethylarsinate.

Catalysis of the reaction: 3'-demethylstaurosporine + S-adenosyl-L-methionine = S-adenosyl-L-homocysteine + H(+) + staurosporine.

Catalysis of the reaction: S-adenosyl-L-methionine + (S)-coclaurine = S-adenosyl-L-homocysteine + (S)-N-methylcoclaurine.

Catalysis of the reaction: S-adenosyl-L-methionine + a jasmonate = S-adenosyl-L-homocysteine + a methyljasmonate.

Enables the transfer of alpha-glucosides from one side of a membrane to the other. Alpha-glucosides are glycosides in which the sugar group is a glucose residue, and the anomeric carbon of the bond is in an alpha configuration.

Enables the transfer of glucose-6-phosphate from one side of a membrane to the other. Glucose-6-phosphate is a monophosphorylated derivative of glucose with the phosphate group attached to C-6.

Catalysis of the reaction: S-adenosyl-L-methionine + cycloartenol = (24R)-24-methylcycloart-25-en-3beta-ol + S-adenosyl-L-homocysteine + H(+).

Catalysis of the reaction: 24-methylidenelophenol + S-adenosyl-L-methionine(1+) = (Z)-24-ethylidenelophenol + S-adenosyl-L-homocysteine + H(+).

Catalysis of the reaction: S-adenosyl-L-methionine + trans-aconitate = (E)-3-(methoxycarbonyl)pent-2-enedioate + S-adenosyl-L-homocysteine.

OBSOLETE. Any process that modulates the frequency, rate or extent of the chemical reactions and pathways involving cyclic nucleotides.

Catalysis of the reaction: 12-hydroxydihydrochelirubine + S-adenosyl-L-methionine(1+) = S-adenosyl-L-homocysteine + dihydromacarpine + H(+).

Catalysis of the reaction: S-adenosyl-L-methionine + 6-O-methylnorlaudanosoline = S-adenosyl-L-homocysteine + nororientaline.

Catalysis of the reaction: S-adenosyl-L-methionine + (S)-7,8,13,14-tetrahydroprotoberberine = S-adenosyl-L-homocysteine + cis-N-methyl-(S)-7,8,13,14-tetrahydroprotoberberine.

Catalysis of the reaction: S-adenosyl-L-methionine + [cytochrome c]-methionine = S-adenosyl-L-homocysteine + [cytochrome c]-S-methyl-methionine.

Catalysis of the reaction: S-adenosyl-L-methionine + 3'-hydroxy-N-methyl-(S)-coclaurine = S-adenosyl-L-homocysteine + (S)-reticuline.

Enables the transfer of an arabitol from one side of a membrane to the other. Arabitol is the pentitol derived from arabinose or lyxose by reduction of the aldehyde group. The D enantiomer is present in lichens and mushrooms.

Enables the transfer of a pyrimidine nucleotide-sugar from one side of a membrane to the other. Pyrimidine nucleotide-sugars are pyrimidine nucleotides in glycosidic linkage with a monosaccharide or monosaccharide derivative.