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Literature summary for 7.2.2.21 extracted from

  • Migocka, M.; Papierniak, A.; Kosatka, E.; Klobus, G.
    Comparative study of the active cadmium efflux systems operating at the plasma membrane and tonoplast of cucumber root cells (2011), J. Exp. Bot., 62, 4903-4916.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 7.2.2.21

Activating Compound

Activating Compound Comment Organism Structure
dithiothreitol 170% increase of Cd2+ transport across plasma membranes at 5 mM. Cd transport across tonoplasts is stimulated up to 125% by 5 mM dithiothreitol Cucumis sativus
GSH 200% increase of Cd2+ transport across plasma membranes at 5 mM. Cd transport across tonoplasts is stimulated up to 160% by 5 mM GSH Cucumis sativus
L-cysteine 200% increase of Cd2+ transport across plasma membranes at 50 mM. Cd transport across tonoplasts is stimulated up to 120% by 50 mM L-cysteine Cucumis sativus

Inhibitors

Inhibitors Comment Organism Structure
bafilomycin
-
 Cucumis sativus
nitrate
-
 Cucumis sativus
orthovanadate Cd2+ uptake by plasma membranes is almost completely reduced in the presence of 1 mM orthovanadate. The relevant process observed in the tonoplasts is strongly reduced by both, 0.1 mM (up to 40% in control and Cd-stressed plants) and 1 mM Na2VO4 (up to 25% and 20% in control plants and stressed plants, respectively) Cucumis sativus

Localization

Localization Comment Organism GeneOntology No. Textmining
plasma membrane
-
 Cucumis sativus 5886
-
tonoplast
-
 Cucumis sativus
-
-

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ uptake of Cd2+ is Mg-ATP-dependent Cucumis sativus

Organism

Organism UniProt Comment Textmining
Cucumis sativus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
root
-
 Cucumis sativus
-