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Literature summary for 1.1.1.29 extracted from

  • Cousins, A.B.; Walker, B.J.; Pracharoenwattana, I.; Smith, S.M.; Badger, M.R.
    Peroxisomal hydroxypyruvate reductase is not essential for photorespiration in Arabidopsis but its absence causes an increase in the stoichiometry of photorespiratory CO2 release (2011), Photosynth. Res., 108, 91-100.
    View publication on PubMed

Localization

Localization Comment Organism GeneOntology No. Textmining
peroxisome
-
Arabidopsis thaliana 5777
-

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana Q9C9W5
-
-

Synonyms

Synonyms Comment Organism
HPR1
-
Arabidopsis thaliana
hydroxypyruvate reductase
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Arabidopsis thaliana

General Information

General Information Comment Organism
physiological function rates of photosynthesis under photorespiratory conditions are slightly reduced in mutant plants lacking isoform hpr1 expression or additionally lacking both of the peroxisomal malate dehydrogenase genes, mutant pmdh1pmdh2hpr1. The CO2 compensation points increase under photorespiratory conditions in both mutants. The increase in CO2 compensation points in the hpr1 and pmdh1pmdh2hpr1 plants is not associated with changes in mitochondrial respiration but with an increase in the non-respiratory CO2 released per Rubisco oxygenation reaction Arabidopsis thaliana