A total of 45 genes encoding for P-type ATPases have been identified in the complete
genome sequence of Arabidopsis. Thus, this plant harbors a primary transport capability not …

In the past 10 years, research on P-type ATPases in plants has advanced from its roots in
biochemistry to molecular biology, genetics, structure, and back to biochemistry. Since the …

Members of the P-type ATPase ion pump superfamily are found in all three branches of life.
Forty-six P-type ATPase genes were identified in Arabidopsis, the largest number yet …

Around 40 P-type ATPases have been identified in Arabidopsis and rice, for which the
genomes are known. None seems to exchange sodium and potassium, as does the animal …

Arabidopsis is remarkable for having eight members of the type 1B heavy metal‐transporting
P‐type ATPase subfamily. Sequence analyses indicate that four, two of which may be …

▪ Abstract Most transport proteins in plant cells are energized by electrochemical gradients of
protons across the plasma membrane. The formation of these gradients is due to the action …

Five organisms having completely sequenced genomes and belonging to all major
branches of green plants (Viridiplantae) were analyzed with respect to their content of P-type …

Plant plasma membrane H+-ATPases and Ca2+-ATPases maintain low cytoplasmic
concentrations of H+ and Ca2+, respectively, and are essential for plant growth and …

The plasma membrane proton pump ATPase (H+-ATPase) plays a central role in transport
across the plasma membrane. As a primary transporter, it mediates ATP-dependent H+ …

Arabidopsis thaliana has eight genes encoding members of the type 1B heavy metal–
transporting subfamily of the P-type ATPases. Three of these transporters, HMA2, HMA3 …