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

BRENDA support

Literature summary extracted from

  • Lu, Z.J.; Markham, G.D.
    Catalytic properties of the archaeal S-adenosylmethionine decarboxylase from Methanococcus jannaschii (2004), J. Biol. Chem., 279, 265-273.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
4.1.1.50 methylglyoxal bis(guanylhydrazone) competitive, binds at a single site per enzyme heterodimer Methanocaldococcus jannaschii
4.1.1.50 NaCNBH3 inactivation in presence of substrate Methanocaldococcus jannaschii

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4.1.1.50 0.095
-
S-adenosyl-L-methionine pH 7.5 Methanocaldococcus jannaschii

Organism

EC Number Organism UniProt Comment Textmining
4.1.1.50 Methanocaldococcus jannaschii
-
-
-

Reaction

EC Number Reaction Comment Organism Reaction ID
4.1.1.50 S-adenosyl-L-methionine = S-adenosyl 3-(methylsulfanyl)propylamine + CO2 kinetics, mechanism Methanocaldococcus jannaschii

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.1.1.50 S-adenosyl-L-methionine high specificity Methanocaldococcus jannaschii (5-deoxy-5-adenosyl)(3-aminopropyl)methylsulfonium salt + CO2
-
?

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
4.1.1.50 additional information
-
additional information increase of turnover-number 38-fold at physiological temperature of 80°C Methanocaldococcus jannaschii
4.1.1.50 0.0075
-
S-adenosyl-L-methionine 22 °C, pH 7.5 Methanocaldococcus jannaschii

Ki Value [mM]

EC Number Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
4.1.1.50 2 5 methylglyoxal bis(guanylhydrazone)
-
Methanocaldococcus jannaschii