Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary extracted from

  • Saroussi, S.I.; Wittkopp, T.M.; Grossman, A.R.
    The type II NADPH dehydrogenase facilitates cyclic electron flow, energy-dependent quenching, and chlororespiratory metabolism during acclimation of Chlamydomonas reinhardtii to nitrogen deprivation (2016), Plant Physiol., 170, 1975-1988 .
    View publication on PubMedView publication on EuropePMC

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
1.6.5.2 chloroplast lumen of thylakoid Chlamydomonas reinhardtii 9507
-

Organism

EC Number Organism UniProt Comment Textmining
1.6.5.2 Chlamydomonas reinhardtii A8JI60
-
-
7.1.1.2 Chlamydomonas reinhardtii A8JI60
-
-

Synonyms

EC Number Synonyms Comment Organism
7.1.1.2 NDA2
-
 Chlamydomonas reinhardtii
7.1.1.2 type-II calcium-dependent NADH dehydrogenase
-
 Chlamydomonas reinhardtii

General Information

EC Number General Information Comment Organism
1.6.5.2 physiological function isoform NDA2 drives cyclic electron flow, chlororespiration, and the generation of an H+ gradient across the thylakoid membranes. N deprivation elicits a doubling of the rate of NDA2-dependent cyclic electron flow, with little contribution from PGR5/PGRL1-dependent cyclic electron flow. Stimulation of NDA2-dependent chlororespiration affords additional relief from the elevated reduction state associated with N deprivation through plastid terminal oxidase-dependent water synthesis Chlamydomonas reinhardtii
7.1.1.2 physiological function rerouting electrons through the NDA2 catalytic hub in response to photoautotrophic N deprivation sustains cell viability while promoting the dissipation of excess excitation energy through quenching and chlororespiratory processes. The type II NADPH dehydrogenase is key to acclimation of cells to N deprivation. NDA2 drives cyclic electron flow, chlororespiration, and the generation of an H+ gradient across the thylakoid membranes. N deprivation elicits a doubling of the rate of NDA2-dependent cyclic electron flow, with little contribution from PGR5/PGRL1-dependent cyclic electron flow. Stimulation of NDA2-dependent chlororespiration affords additional relief from the elevated reduction state associated with N deprivation through plastid terminal oxidase-dependent water synthesis Chlamydomonas reinhardtii