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Literature summary for 2.7.6.1 extracted from

  • Koslowsky, S.; Riegler, H.; Bergmueller, E.; Zrenner, R.
    Higher biomass accumulation by increasing phosphoribosylpyrophosphate synthetase activity in Arabidopsis thaliana and Nicotiana tabacum (2008), Plant Biotechnol. J., 6, 281-294.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 2.7.6.1

Cloned(Commentary)

Cloned (Comment) Organism
overexpression of wild-type and mutant enzymes in Arabidopsis thaliana and Nicotiana tabacum, ectopic expression of heterologous PRS activity in the cytosol Eremothecium gossypii

Protein Variants

Protein Variants Comment Organism
additional information overexpression of wild-type and mutant enzymes via Agrobacterium tumefaciens-mediated gene transfer in Arabidopsis thaliana and Nicotiana tabacum seedlings leads to increased phosphoribosyl pyrophosphate synthetase, PRS, activity in both transgenic plants and to a substantial increase in biomass accumulation under different standardized growth conditions. Growth enhancement is accompanied by significant changes in the amount of sugars and other metabolites, phenotypes, overview. Seed composition is unchanged in plants with ectopic expression of heterologous PRS activity in the cytosol, metabolite analysis reveals a negative correlation of sucrose content with biomass accumulation. Recycling of nucleobases is increased in Arabidopsis thaliana seedlings with higher PRS activity Eremothecium gossypii

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+
-
 Eremothecium gossypii

Organism

Organism UniProt Comment Textmining
Eremothecium gossypii
-
 gene PRS
-

Synonyms

Synonyms Comment Organism
PRPP synthetase
-
 Eremothecium gossypii
PRS
-
 Eremothecium gossypii

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5
-
 assay at Eremothecium gossypii