The Plant V-ATPase - Frontiers
2022年6月29日 · V-ATPase is the dominant proton pump in plant cells. It contributes to cytosolic pH homeostasis and energizes transport processes across endomembranes of the secretory pathway. Its localization in the trans Golgi network/early endosomes is essential for vesicle transport, for instance for the delivery of cell wall components.
植物V-ATP酶的研究进展：从生化特性到生理功能,Journal of Plant …
液泡型三磷酸腺苷酶 (V-ATPase, VHA) 是一种高度保守的、由 ATP 驱动的多亚基质子泵，广泛分布于所有真核细胞中。 V-ATPase 由至少 13 个不同亚基形成的两个结构域组成，即负责 ATP 水解的膜外周 V 1结构域和负责质子易位的膜整合 V 0结构域。
(PDF) The Plant V-ATPase - ResearchGate
2022年6月1日 · V-ATPase is the dominant proton pump in plant cells. It contributes to cytosolic pH homeostasis and energizes transport processes across endomembranes of the secretory pathway. Its localization...
Plant Phenylalanine/Tyrosine Ammonia-lyases - ScienceDirect
2020年1月1日 · Aromatic amino acid deaminases are key enzymes mediating carbon flux from primary to secondary metabolism in plants. Recent studies have uncovered a tyrosine ammonia-lyase that contributes to the typical characteristics of grass cell walls and contributes to about 50% of the total lignin synthesized by the plant.
The Plant V-ATPase - PubMed
2022年6月30日 · V-ATPase is the dominant proton pump in plant cells. It contributes to cytosolic pH homeostasis and energizes transport processes across endomembranes of the secretory pathway. Its localization in the trans Golgi network/early endosomes is essential for vesicle transport, for instance for the delive …
V-ATPase - Wikipedia
Vacuolar-type ATPase (V-ATPase) is a highly conserved evolutionarily ancient enzyme with remarkably diverse functions in eukaryotic organisms. [1] V-ATPases acidify a wide array of intracellular organelles and pumps protons across the plasma membranes of numerous cell types.
The Plant V-ATPase - DOAJ
V-ATPase is the dominant proton pump in plant cells. It contributes to cytosolic pH homeostasis and energizes transport processes across endomembranes of the secretory pathway. Its localization in the trans Golgi network/early endosomes is essential for vesicle transport, for instance for the delivery of cell wall components.
The plant vacuole | Journal of Experimental Biology | The …
1992年11月1日 · The plant V-ATPase is structurally similar to other eukaryotic V-ATPases and its subunits appear to be encoded by small multigene families. These multigene families may play important roles in the regulation of gene expression and in the sorting of V-ATPase isoforms to different organelles.
Organelle-specific isoenzymes of plant V-ATPase as revealed by
2008年5月28日 · The V-ATPase (VHA) is a protein complex of 13 different VHA-subunits. It functions as an ATP driven rotary-motor that electrogenically translocates H + into endomembrane compartments. In Arabidopsis thaliana V-ATPase is encoded by 23 genes posing the question of specific versus redundant function of multigene encoded isoforms.
Subcellular distribution of the V-ATPase complex in plant cells, and
2004年8月13日 · Plant V-ATPase has been identified at the vacuolar and various other endomembranes, and also at the plasma membrane [1–3]. The total molecular mass of V-ATPase is estimated to surpass 700 kDa. V-ATPase pumps protons into membrane-surrounded intracellular compartments at the expense of hydrolysis energy of ATP . …