Contains fulltext : 48560.pdf (Publisher’s version ) (Open Access)We used the baculovirus/Sf9 expression system to gain new information on the mechanistic properties of the rat non-gastric H,K-ATPase, an enzyme that is implicated in potassium homeostasis. The alpha2-subunit of this enzyme (HKalpha2) required a beta-subunit for ATPase activity thereby showing a clear preference for NaKbeta1 over NaKbeta3 and gastric HKbeta. NH4(+), K+, and Na+ maximally increased the activity of HKalpha2-NaKbeta1 to 24.0, 14.2, and 5.0 micromol P(i) x mg(-1) protein x h(-1), respectively. The enzyme was inhibited by relatively high concentrations of ouabain and SCH 28080, whereas it was potently inhibited by oligomycin. From the phosphoryla...
The γ-Na+,K+-ATPase subunit assembles selectively with α1/β1-Na+,K+-ATPase but not with the colonic ...
Na,K-ATPase is an integral membrane protein found in almost all plasma membranes of higher eukaryoti...
AbstractThe renal Na+/K+-ATPase and the gastric H+/K+-ATPase both contain α- and β-subunits. We repo...
We used the baculovirus/Sf9 expression system to gain new information on the mechanistic properties ...
AbstractThe primary sequence of non-gastric H,K-ATPase differs much more between species than that o...
The primary sequence of non-gastric H,K-ATPase differs much more between species than that of Na,K-A...
Nongastric H,K-ATPases whose catalytic subunits (AL1) encoded by human ATP1AL1 and homologous animal...
P-type ATPases of the IIC subfamily exhibit large differences in sensitivity toward ouabain. This al...
AbstractIn this study we compared the protein kinase dependent regulation of gastric H,K-ATPase and ...
AbstractHuman ATP1AL1 and corresponding genes of other mammals encode the catalytic α subunit of a n...
Contains fulltext : 81222.pdf (publisher's version ) (Closed access)Based on studi...
AbstractGastric H+, K+-ATPase activity is not affected by Na+ at pH 7.0 but is significantly stimula...
Palytoxin (PTX) opens a pathway for ions to pass through Na,K-ATPase. We investigate here whether PT...
The catalytic α-subunits of both the Na+,K+-ATPase and the gastric H+,K+-ATPase possess lysine-rich ...
Recent studies have ascribed many non-pumping functions to the Na/K-ATPase. Here, we present experim...
The γ-Na+,K+-ATPase subunit assembles selectively with α1/β1-Na+,K+-ATPase but not with the colonic ...
Na,K-ATPase is an integral membrane protein found in almost all plasma membranes of higher eukaryoti...
AbstractThe renal Na+/K+-ATPase and the gastric H+/K+-ATPase both contain α- and β-subunits. We repo...
We used the baculovirus/Sf9 expression system to gain new information on the mechanistic properties ...
AbstractThe primary sequence of non-gastric H,K-ATPase differs much more between species than that o...
The primary sequence of non-gastric H,K-ATPase differs much more between species than that of Na,K-A...
Nongastric H,K-ATPases whose catalytic subunits (AL1) encoded by human ATP1AL1 and homologous animal...
P-type ATPases of the IIC subfamily exhibit large differences in sensitivity toward ouabain. This al...
AbstractIn this study we compared the protein kinase dependent regulation of gastric H,K-ATPase and ...
AbstractHuman ATP1AL1 and corresponding genes of other mammals encode the catalytic α subunit of a n...
Contains fulltext : 81222.pdf (publisher's version ) (Closed access)Based on studi...
AbstractGastric H+, K+-ATPase activity is not affected by Na+ at pH 7.0 but is significantly stimula...
Palytoxin (PTX) opens a pathway for ions to pass through Na,K-ATPase. We investigate here whether PT...
The catalytic α-subunits of both the Na+,K+-ATPase and the gastric H+,K+-ATPase possess lysine-rich ...
Recent studies have ascribed many non-pumping functions to the Na/K-ATPase. Here, we present experim...
The γ-Na+,K+-ATPase subunit assembles selectively with α1/β1-Na+,K+-ATPase but not with the colonic ...
Na,K-ATPase is an integral membrane protein found in almost all plasma membranes of higher eukaryoti...
AbstractThe renal Na+/K+-ATPase and the gastric H+/K+-ATPase both contain α- and β-subunits. We repo...