Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary extracted from

  • Hinchigeri, S.B.; Chan, J.C.S.; Richards, W.R.
    Purification of S-adenosyl-L-methionine: magnesium protoporphyrin methyltransferase by affinity chromatography (1981), Photosynthetica, 15, 351-359.
No PubMed abstract available

Activating Compound

EC Number Activating Compound Comment Organism Structure
2.1.1.11 thiol compounds stimulate Hordeum vulgare

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.1.1.11 hemin noncompetitive with respect to magnesium protoporphyrin Hordeum vulgare
2.1.1.11 S-adenosyl-L-homocysteine competitive with S-adenosyl-L-methionine Hordeum vulgare
2.1.1.11 S-adenosylethionine competitive with S-adenosyl-L-methionine Hordeum vulgare

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.1.1.11 0.039
-
 S-adenosyl-L-methionine
-
 Hordeum vulgare
2.1.1.11 0.048
-
 magnesium protoporphyrin IX
-
 Hordeum vulgare

Organism

EC Number Organism UniProt Comment Textmining
2.1.1.11 Hordeum vulgare
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.1.1.11
-
 Hordeum vulgare

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.1.1.11 S-adenosyl-L-methionine + magnesium mesoporphyrin
-
 Hordeum vulgare S-adenosyl-L-homocysteine + magnesium mesoporphyrin monomethyl ester
-
 ?
2.1.1.11 S-adenosyl-L-methionine + magnesium protoporphyrin
-
 Hordeum vulgare S-adenosyl-L-homocysteine + magnesium protoporphyrin monomethyl ester
-
 ?