Literature summary extracted from

Karr, D.; Tweto, J.; Albersheim, P.
S-Adenosyl methionine: methionine methyl transferase from wheat germ (1967), Arch. Biochem. Biophys., 121, 732-738.

Metals/Ions

EC Number	Metals/Ions	Comment	Organism	Structure
2.1.1.12	Zn2+	enzyme requires 0.1 mM Zn2+ or 1 mM Mn2+	Triticum aestivum

Organism

EC Number	Organism	UniProt	Comment	Textmining
2.1.1.12	Triticum aestivum	-	-	-

Purification (Commentary)

EC Number	Purification (Comment)	Organism
2.1.1.12	partial	Triticum aestivum

Source Tissue

EC Number	Source Tissue	Comment	Organism	Textmining
2.1.1.12	germ	-	Triticum aestivum	-

Substrates and Products (Substrate)

EC Number	Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
2.1.1.12	S-adenosyl-L-methionine + L-methionine	-	Triticum aestivum	S-adenosyl-L-homocysteine + S-methyl-L-methionine	-	?

pH Optimum

EC Number	pH Optimum Minimum	pH Optimum Maximum	Comment	Organism
2.1.1.12	6.5	-	-	Triticum aestivum

pH Range

EC Number	pH Minimum	pH Maximum	Comment	Organism
2.1.1.12	5.7	7.3	about 60% of activity maximum at pH 5.7 and pH 7.3	Triticum aestivum

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Release 2023.1 (January 2023)