2.1.1.11 additional information enzyme is involved in bacteriochlorophyll biosynthesis 2.1.1.11 additional information chlorophyll-forming enzyme 2.1.1.11 additional information enzyme is involved in chlorophyll biosynthesis 2.1.1.11 S-adenosyl-L-methionine + magnesium mesoporphyrin - 2.1.1.11 S-adenosyl-L-methionine + magnesium protoporphyrin - 2.1.1.11 S-adenosyl-L-methionine + magnesium protoporphyrin enzyme in the chlorophyll biosynthetic pathway 2.1.1.11 S-adenosyl-L-methionine + magnesium protoporphyrin enzyme in the Mg branch of the tetrapyrrole biosynthetic pathway 2.1.1.11 S-adenosyl-L-methionine + magnesium protoporphyrin the enzyme is involved in inverse activation of Mg porphyrin and protoheme synthesis 2.1.1.11 S-adenosyl-L-methionine + magnesium protoporphyrin IX -