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Literature summary for 7.2.2.10 extracted from

  • Qudeimat, E.; Faltusz, A.M.; Wheeler, G.; Lang, D.; Brownlee, C.; Reski, R.; Frank, W.
    A PIIB-type Ca2+-ATPase is essential for stress adaptation in Physcomitrella patens (2008), Proc. Natl. Acad. Sci. USA, 105, 19555-19560.
    View publication on PubMedView publication on EuropePMC

Activating Compound

Activating Compound Comment Organism Structure
additional information PCA1 mRNA levels are up-regulated by dehydration, NaCl, and abscisic acid Physcomitrium patens

Cloned(Commentary)

Cloned (Comment) Organism
expressed in a Ca2+ transport-deficient yeast mutant Physcomitrium patens

Protein Variants

Protein Variants Comment Organism
additional information DELTAPCA1 mutants fail to restore resting Ca2+ levels after salt stress treatments Physcomitrium patens

Inhibitors

Inhibitors Comment Organism Structure
additional information PCA1 contains a N-terminal autoinhibitory domain Physcomitrium patens

Localization

Localization Comment Organism GeneOntology No. Textmining
vacuole PCA1 resides in membranes of small vacuoles Physcomitrium patens 5773
-

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+ dependent on Physcomitrium patens

Organism

Organism UniProt Comment Textmining
Physcomitrium patens
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + H2O + Ca2+/cis
-
Physcomitrium patens ADP + phosphate + Ca2+/trans
-
?

Synonyms

Synonyms Comment Organism
Ca2+-ATPase
-
Physcomitrium patens
PCA1 PCA1 represents a PIIB-type Ca2+-ATPase containing a N-terminal autoinhibitory domain Physcomitrium patens