Skip to main page content
Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

My NCBI Filters
Text availability
Article attribute
Article type
Publication date

Search Results

112 results
Filters applied: . Clear all Results are displayed in a computed author sort order. Results by year timeline is unavailable
Page 1
Relationship of proton motive force and the F(0)F (1)-ATPase with bio-hydrogen production activity of Rhodobacter sphaeroides: effects of diphenylene iodonium, hydrogenase inhibitor, and its solvent dimethylsulphoxide.
Hakobyan L, Gabrielyan L, Trchounian A. Hakobyan L, et al. Among authors: trchounian a. J Bioenerg Biomembr. 2012 Aug;44(4):495-502. doi: 10.1007/s10863-012-9450-3. Epub 2012 Jun 12. J Bioenerg Biomembr. 2012. PMID: 22689145
The 10-20 μM Ph(2)I did not affect the ATPase activity, whereas 40 μM Ph(2)I caused a marked inhibition (~2 fold) in ATPase activity. ...
The 10-20 μM Ph(2)I did not affect the ATPase activity, whereas 40 μM Ph(2)I caused a marked inhibition (~2 fold) in ATPase activity. …
Potassium-stimulated N,N'-dicyclohexylcarbodiimide-sensitive AtPase activity in the membranes of anaerobically grown Escherichia coli.
Trchounian AA, Vassilian AV. Trchounian AA, et al. Ann N Y Acad Sci. 1992 Nov 30;671:490-2. doi: 10.1111/j.1749-6632.1992.tb43838.x. Ann N Y Acad Sci. 1992. PMID: 1288350 No abstract available.
Relationship between the F0F1-ATPase and the K(+)-transport system within the membrane of anaerobically grown Escherichia coli. N,N'-dicyclohexylcarbodiimide-sensitive ATPase activity in mutants with defects in K(+)-transport.
Trchounian AA, Vassilian AV. Trchounian AA, et al. J Bioenerg Biomembr. 1994 Oct;26(5):563-71. doi: 10.1007/BF00762741. J Bioenerg Biomembr. 1994. PMID: 7896771
The trkG or the trkH mutant with an unc deletion had a residual ATPase activity not sensitive to DCCD. A stimulation of the DCCD-sensitive ATPase activity by K+ was absent in the membranes from bacteria grown anaerobically in the presence of sodium nitrate. ...The K …
The trkG or the trkH mutant with an unc deletion had a residual ATPase activity not sensitive to DCCD. A stimulation of the DC …
Formate hydrogenlyase is needed for proton-potassium exchange through the F0F1-ATPase and the TrkA system in anaerobically grown and glycolysing Escherichia coli.
Trchounian A, Bagramyan K, Poladian A. Trchounian A, et al. Curr Microbiol. 1997 Oct;35(4):201-6. doi: 10.1007/s002849900239. Curr Microbiol. 1997. PMID: 9290059
Results allow the proposal that H2 production by FHL has a relationship with the H+-K+-exchange through a H+-K+-pump and via an H+-K+-antiporter. Formate and NADH can serve as a donor and an acceptor of reducing equivalent respectively, for operation of such …
Results allow the proposal that H2 production by FHL has a relationship with the H+-K+-exchange through a H+-K+-pump and via a …
Relationship of K+-uptaking system with H+-translocating ATPase in Enterococcus hirae, grown at a high or low alkaline pH.
Trchounian A, Kobayashi H. Trchounian A, et al. Curr Microbiol. 1998 Feb;36(2):114-8. doi: 10.1007/s002849900289. Curr Microbiol. 1998. PMID: 9425250
An energy-dependent increase of K+ pool in this bacterium, grown at a high or low alkaline pH, is assumed to occur through a K+ uptaking system, most probably the Trk. The latter functions in a closed relationship with the H+-translocating ATPase F0F1....
An energy-dependent increase of K+ pool in this bacterium, grown at a high or low alkaline pH, is assumed to occur through a K …
Relationship of the Escherichia coli TrkA system of potassium ion uptake with the F0F1-ATPase under growth conditions without anaerobic or aerobic respiration.
Trchounian A, Ohanjanyan Y, Bagramyan K, Vardanian V, Zakharyan E, Vassilian A, Davtian M. Trchounian A, et al. Biosci Rep. 1998 Jun;18(3):143-54. doi: 10.1023/a:1020144628839. Biosci Rep. 1998. PMID: 9798786
This finding indicates a closed relationship between TrkA and F0F1, with these transport systems being associated in a single mechanism that functions as an ATP-driven H(+)-K(+)-exchanging pump. ...The role of anaerobic or aerobic respiration as a determinant …
This finding indicates a closed relationship between TrkA and F0F1, with these transport systems being associated in a single …
Regulation of intracellular pH and proton-potassium exchange in fermenting Escherichia coli grown anaerobically in alkaline medium.
Trchounian A, Ohanjayan E, Zakharyan E. Trchounian A, et al. Membr Cell Biol. 1998;12(1):67-78. Membr Cell Biol. 1998. PMID: 9829260
Redox potential is a determinant in the Escherichia coli anaerobic fermentative growth and survival: effects of impermeable oxidant.
Bagramyan K, Galstyan A, Trchounian A. Bagramyan K, et al. Among authors: trchounian a. Bioelectrochemistry. 2000 Jun;51(2):151-6. doi: 10.1016/s0302-4598(00)00065-9. Bioelectrochemistry. 2000. PMID: 10910163
This oxidant also resulted in approximately 2-fold decrease of total and N,N'-dicyclohexylcarbodiimide (DCCD)-inhibited H+ efflux, 2.5-fold inhibition in K+ influx, 1.5-fold less K+ accumulation, and delayed a decrease in Eh to negative values by bacteria. ...The effects o …
This oxidant also resulted in approximately 2-fold decrease of total and N,N'-dicyclohexylcarbodiimide (DCCD)-inhibited H+ efflux, 2.5-fold …
Relationship between formate hydrogen lyase and proton-potassium pump under heterolactic fermentation in Escherichia coli: functional multienzyme associations in the cell membrane.
Trchounian AA, Bagramyan KA, Vassilian AV, Poladian AA. Trchounian AA, et al. Membr Cell Biol. 2000;13(4):511-26. Membr Cell Biol. 2000. PMID: 10926369
Such a multienzyme association is responsible for the H2 production and 2H+/K+ exchange. The major and other minor components of H3 have probably no direct role in the H2 production and 2H+/K+ exchange. ...These results indicate a significance of the thiol groups fo …
Such a multienzyme association is responsible for the H2 production and 2H+/K+ exchange. The major and other minor components of H3 h …
K+ influx by Kup in Escherichia coli is accompanied by a decrease in H+ efflux.
Zakharyan E, Trchounian A. Zakharyan E, et al. Among authors: trchounian a. FEMS Microbiol Lett. 2001 Oct 16;204(1):61-4. doi: 10.1111/j.1574-6968.2001.tb10863.x. FEMS Microbiol Lett. 2001. PMID: 11682179
In cells grown under fermentative conditions at pH 5.5, K+ influx by a wild-type strain upon hyper-osmotic stress at pH 5.5 was accompanied by a marked decrease in H+ efflux, with a 1:1 ratio of K+ to H+ fluxes. ...Similar results with a mutant defecti …
In cells grown under fermentative conditions at pH 5.5, K+ influx by a wild-type strain upon hyper-osmotic stress at pH 5.5 was accom …
112 results
Jump to page
Feedback