Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Tetsuya Konishi"'
Publikováno v:
Journal of Biological Chemistry. 270:6450-6455
Halocins H6 and H4 are bacteriocin-like substances capable of killing sensitive halobacterial cells by affecting the bioenergetic steady state across the membrane. The effect of either halocin on living cells is similar, but the primary target of eac
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Bioenergetics. 1140:1-5
Due to the difficulty in quantitative treatment of the three thermodynamic parameters involved in the Na+/H+-exchange process (the concentration differences of H+ and Na+ across the membrane (ΔpH and ΔpNa)) and the membrane potential (ΔΨ)), an ac
Publikováno v:
Biochimica et biophysica acta. 1558(1)
We have previously shown that anacardic acid has an uncoupling effect on oxidative phosphorylation in rat liver mitochondria using succinate as a substrate (Life Sci. 66 (2000) 229-234). In the present study, for clarification of the physicochemical
Autor:
Naoyuki Murakami, Tetsuya Konishi
Publikováno v:
FEBS Letters. (2):283-286
From labeling studies using [14C]DCCD, the presence of two distinct DCCD-binding sites was proved in halobacterial membrane, whose binding constants are 0.03 and 0.08 nmol DCCD/mg envelope protein, respectively. HPLC and SDS—PAGE analysis revealed
Autor:
Lester Packer, Tetsuya Konishi
Publikováno v:
FEBS Letters. (2):369-373
Received 20 May 1977 1. Introduction Bacteriorhodopsin in the purple membrane of halophilic bacteria functions as a light-driven proton pump. Proton translocation is driven by light absorp- tion by the retinal chromophore [1 ], but the way in which t
Autor:
Lester Packer, Tetsuya Konishi
Publikováno v:
Biochemical and biophysical research communications. 72(4)
Summary Dark adapted or illuminated preparations of purple membrane fragments from Halobacterium halobium were treated with bifunctional crosslinking reagents. Glutaraldehyde (7.5 A length) and dimethyl adipimidate (8.5 A length) showed marked differ
Autor:
Lester Packer, Tetsuya Konishi
Publikováno v:
FEBS letters. 80(2)
Bacteriorhodopsin (BR) in the purple membrane regions of the cell membrane of halobacteria functions as a light-driven proton pump resulting in the formation of proton gradients across the cell envelope membrane [ 1-3 ] . According to the model of He