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Literature summary for 4.1.1.50 extracted from

  • Yang, Y.G.; Cho, Y.D.
    Purification of S-adenosylmethionine decarboxylase from soybean (1991), Biochem. Biophys. Res. Commun., 181, 1181-1186.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
pyruvate essential for activity Glycine max

Inhibitors

Inhibitors Comment Organism Structure
agmatine
-
Glycine max
methylglyoxal bis(guanylhydrazone)
-
Glycine max
NaBH4
-
Glycine max
phenylhydrazine
-
Glycine max
putrescine weak Glycine max
spermidine
-
Glycine max
spermine
-
Glycine max

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information
-
Glycine max

Localization

Localization Comment Organism GeneOntology No. Textmining
cytosol
-
Glycine max 5829
-

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ no effect Glycine max

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
66000
-
gel filtration Glycine max

Organism

Organism UniProt Comment Textmining
Glycine max
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Glycine max

Source Tissue

Source Tissue Comment Organism Textmining
axis
-
Glycine max
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.00126
-
-
Glycine max

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
S-adenosyl-L-methionine
-
Glycine max (5-deoxy-5-adenosyl)(3-aminopropyl)methylsulfonium salt + CO2
-
?

Subunits

Subunits Comment Organism
monomer 1 * 66000, SDS-PAGE Glycine max

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
40
-
-
Glycine max

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5
-
-
Glycine max

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate no effect Glycine max