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Literature summary for 4.1.1.50 extracted from

  • Falasca, G.; Franceschetti, M.; Bagni, N.; Altamura, M.M.; Biasi, R.
    Polyamine biosynthesis and control of the development of functional pollen in kiwifruit (2010), Plant Physiol. Biochem., 48, 565-573.
    View publication on PubMed
Search for more literature for 4.1.1.50

Inhibitors

Inhibitors Comment Organism Structure
methylglyoxal-bis (guanylhydrazone) competitive inhibitor Actinidia deliciosa

Localization

Localization Comment Organism GeneOntology No. Textmining
soluble
-
 Actinidia deliciosa
-
-

Organism

Organism UniProt Comment Textmining
Actinidia deliciosa
-
 variant deliciosa
-

Source Tissue

Source Tissue Comment Organism Textmining
additional information soluble SAMDC is absent in male-sterile anthers Actinidia deliciosa
-
pollen high levels of soluble SAMDCare found starting from the late uninucleate microspore stage, very high SAMDC activity is found in the wall residues of the aborted pollen Actinidia deliciosa
-

Substrates and Products (Substrate)

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

Synonyms

Synonyms Comment Organism
S-adenosyl methionine decarboxylase
-
 Actinidia deliciosa
SAMDC
-
 Actinidia deliciosa

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate
-
 Actinidia deliciosa

Expression

Organism Comment Expression
Actinidia deliciosa SAMDC is active early during pollen hydration and germination in vitro up