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Literature summary for 7.1.2.1 extracted from

  • Li, Y.; Provenzano, S.; Bliek, M.; Spelt, C.; Appelhagen, I.; Machado de Faria, L.; Verweij, W.; Schubert, A.; Sagasser, M.; Seidel, T.; Weisshaar, B.; Koes, R.; Quattrocchio, F.
    Evolution of tonoplast P-ATPase transporters involved in vacuolar acidification (2016), New Phytol., 211, 1092-1107 .
    View publication on PubMed
Search for more literature for 7.1.2.1

Localization

Localization Comment Organism GeneOntology No. Textmining
plasma membrane
-
 Petunia x hybrida 5886
-
plasma membrane
-
 Rosa hybrid cultivar 5886
-
tonoplast
-
 Petunia x hybrida
-
-
tonoplast
-
 Rosa hybrid cultivar
-
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + H2O + H+[side 1] Petunia x hybrida
-
 ADP + phosphate + H+[side 2]
-
 ?
ATP + H2O + H+[side 1] Rosa hybrid cultivar
-
 ADP + phosphate + H+[side 2]
-
 ?

Organism

Organism UniProt Comment Textmining
Petunia x hybrida
-
-
-
Rosa hybrid cultivar
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
 Petunia x hybrida
-
leaf
-
 Rosa hybrid cultivar
-
petal
-
 Petunia x hybrida
-
petal
-
 Rosa hybrid cultivar
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + H2O + H+[side 1]
-
 Petunia x hybrida ADP + phosphate + H+[side 2]
-
 ?
ATP + H2O + H+[side 1]
-
 Rosa hybrid cultivar ADP + phosphate + H+[side 2]
-
 ?

Synonyms

Synonyms Comment Organism
AHA2
-
 Petunia x hybrida
AHA2
-
 Rosa hybrid cultivar
H+ ATPase 2
-
 Petunia x hybrida
H+ ATPase 2
-
 Rosa hybrid cultivar
PH5
-
 Petunia x hybrida
PH5
-
 Rosa hybrid cultivar
tonoplast P-ATPase transporter
-
 Petunia x hybrida
tonoplast P-ATPase transporter
-
 Rosa hybrid cultivar
vacuolar proton pump
-
 Petunia x hybrida
vacuolar proton pump
-
 Rosa hybrid cultivar

Expression

Organism Comment Expression
Rosa hybrid cultivar in developing rose petals, isoform PH5 and RhPH1 mRNAs are expressed, simultaneously with the accumulation of pigments, and their expression decreases later in development up

General Information

General Information Comment Organism
physiological function the vacuolar proton pump consists of two interacting P-ATPases, PH1 and PH5, that hyper-acidify the vacuoles of petal cells. The combination of isoforms PH1 and PH5 is required for the reddish color of the petals necessary for the attraction of pollinators. Isoform PH5, but not PH1, is required for the accumulation of tannins in the seeds Petunia x hybrida
physiological function the vacuolar proton pump consists of two interacting P-ATPases, PH1 and PH5, that hyper-acidify the vacuoles of petal cells. The combination of isoforms PH1 and PH5 is required for the reddish color of the petals necessary for the attraction of pollinators. Isoform PH5, but not PH1, is required for the accumulation of tannins in the seeds Rosa hybrid cultivar