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Literature summary for 5.1.3.1 extracted from

  • Jansen, T.; Kurian, D.; Raksajit, W.; York, S.; Summers, M.; Mäenpää, P.
    Characterization of trophic changes and a functional oxidative pentose phosphate pathway in Synechocystis sp. PCC 6803 (2010), Acta Physiol. Plant., 32, 511-518.
No PubMed abstract available

Organism

Organism UniProt Comment Textmining
Synechocystis sp.
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PCC 6803
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Source Tissue

Source Tissue Comment Organism Textmining
additional information similar growth rates between the strains and identical soluble proteomes for wild-type and zwf mutant strains grown autotrophically or mixotrophically, twice the amount of xylulose-5-phosphate is synthesized during the Calvin cycle relative to ribose-5-phosphate in mixotrophical growth, with the epimerase being downregulated Synechocystis sp.
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Synonyms

Synonyms Comment Organism
Pentose-5-phosphate 3-epimerase
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Synechocystis sp.
slr1622
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Synechocystis sp.

Expression

Organism Comment Expression
Synechocystis sp. the growth condition-dependent enzyme is present in the proteomes of wild-type and zwf strains and is downregulated under mixotrophic growth conditions down

General Information

General Information Comment Organism
metabolism the growth condition-dependent enzyme is present in the proteomes of wild-type and zwf strains and is downregulated under mixotrophic growth conditions. Twice the amount of xylulose-5-phosphate is synthesized during the Calvin cycle relative to ribose-5-phosphate in mixotrophical growth, and less epimerase is required for maximal conversion of xylulose-5-phosphate to ribulose-5-phosphate, especially during mixotrophic conditions when exogenously added glucose can contribute additional carbon skeletons to the Calvin cycle intermediates Synechocystis sp.