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4.1.1.50: adenosylmethionine decarboxylase

This is an abbreviated version!
For detailed information about adenosylmethionine decarboxylase, go to the full flat file.

Word Map on EC 4.1.1.50

Reaction

S-adenosyl-L-methionine
=
S-adenosyl 3-(methylsulfanyl)propylamine
 +
CO2

Synonyms

Ado-MetDC, AdoMet decarboxylase, AdoMetDC, AdoMetDC/ODC, AMDC, BjSAMDC1, BjSAMDC2, BjSAMDC3, BjSAMDC4, BlsE, Bud2, MdSAMDC1, MdSAMDC2, OsSAMDC, PfAdoMetDC, protein SSO0585, S-adenosyl methionine decarboxylase, S-Adenosyl-L-methionine decarboxylase, S-adenosyl-methionine-decarboxylase, S-adenosylmethionine decarboxy-lase/ornithine decarboxylase, S-Adenosylmethionine decarboxylase, S-adenosylmethionine decarboxylase 1, S-adenosylmethionine decarboxylase 2, S-adenosylmethionine decarboxylase 3, S-adenosylmethionine decarboxylase 4, SAM decarboxylase, SAM-DC, SAMDC, SvPEPC, Tb927.6.4410

ECTree

     4 Lyases
         4.1 Carbon-carbon lyases
             4.1.1 Carboxy-lyases
                4.1.1.50 adenosylmethionine decarboxylase

Expression

Expression on EC 4.1.1.50 - adenosylmethionine decarboxylase

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EXPRESSION
ORGANISM
UNIPROT
LITERATURE
AdoMetDC is negatively regulated by spermidine and spermine
at flower opening, SAMDC transcript levels rise 40fold and 5fold in comparison with those observed in the closed flower of olive cultivars Arbequina and Picual, respectively. The SAMDC mRNA accumulates at a constant level from 7 to 28 days post anthesis in cultivar Picual fruit and from 7 to 14 days post anthesis in cultivar Arbequina fruit
during early fruit development, SAMDC transcript levels decline relative to the basal closed flower level at 7 days post anthesis A in both cultivars Arbequina and Picual. From 14 to 28 days post anthesis, SAMDC mRNA levels decrease to 50% in cultivar Arbequina fruit
exogenous methyl jasmonate transiently inhibits the expression of Samdc gene in the polyamine biosynthesis pathway, the level of Samdc1 mRNA falls by 50% after 6 h exposure to 0.2 mM methyl jasmonate, but returns to near initial levels after 48 h
-
expression of both S-adenosylmethionine decarboxylase and spermine synthase is induced early and strongly by inoculation with Verticillium dahliae and application of plant hormones
in all leaf areas, the biosynthetic enzyme activity of SAMDC sharply decreases with leaf age
-
in barley cultivar Sahara, expression of SAMDC is up-regulated 1.7times by boron treatment surpassing the expression level in cultivar Clipper under boron condition. In cultivar Clipper, the gene is up-regulated 1.1fold
-
SAMDC is active early during pollen hydration and germination in vitro
-
the levels of SAMDC1 mRNA are reduced after 3 d of drought stress, but after 6 d of stress and throughout the recovery period, steady-state SAMDC1 mRNA levels return to normal
the steady-state protein level of AdoMetDC is unaffected by alpha-difluoromethylornithine treatment
-
transcriptional levels of SAMDC in shoots are enhanced by treatment with 10% (w/v) polyethylene glycol. The steady state level of SAMDC mRNA varies in genotypes with varying levels of tolerance to salinity or to low temperature stress
-