Plant proton pumps
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Plant proton pumps. / Gaxiola, Roberto A.; Palmgren, Michael Gjedde; Schumacher, Karin.
In: FEBS Letters, Vol. 581, No. 12, 2007, p. 2204-2214.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Plant proton pumps
AU - Gaxiola, Roberto A.
AU - Palmgren, Michael Gjedde
AU - Schumacher, Karin
PY - 2007
Y1 - 2007
N2 - Chemiosmotic circuits of plant cells are driven by proton(H+) gradients that mediate secondary active transport ofcompounds across plasma and endosomal membranes. Furthermore,regulation of endosomal acidification is critical for endocyticand secretory pathways. For plants to react to theirconstantly changing environments and at the same time maintainoptimal metabolic conditions, the expression, activity and interplayof the pumps generating these H+ gradients have to betightly regulated. In this review, we will highlight results on theregulation, localization and physiological roles of these H+-pumps, namely the plasma membrane H+-ATPase, the vacuolarH+-ATPase and the vacuolar H+-PPase.2007 Federation of European Biochemical Societies. Publishedby Elsevier B.V. All rights reserved.
AB - Chemiosmotic circuits of plant cells are driven by proton(H+) gradients that mediate secondary active transport ofcompounds across plasma and endosomal membranes. Furthermore,regulation of endosomal acidification is critical for endocyticand secretory pathways. For plants to react to theirconstantly changing environments and at the same time maintainoptimal metabolic conditions, the expression, activity and interplayof the pumps generating these H+ gradients have to betightly regulated. In this review, we will highlight results on theregulation, localization and physiological roles of these H+-pumps, namely the plasma membrane H+-ATPase, the vacuolarH+-ATPase and the vacuolar H+-PPase.2007 Federation of European Biochemical Societies. Publishedby Elsevier B.V. All rights reserved.
KW - Former LIFE faculty
KW - H+-ATPase; Plasma membrane; Vacuolar;
U2 - 10.1016/j.febslet.2007.03.050
DO - 10.1016/j.febslet.2007.03.050
M3 - Journal article
VL - 581
SP - 2204
EP - 2214
JO - F E B S Letters
JF - F E B S Letters
SN - 0014-5793
IS - 12
ER -
ID: 8098331