Search Results - "Muneyuki, E"

Photocurrent of purple membrane adsorbed onto a thin polymer film: action characteristics of the local anesthetics by Shibata, A, Yorimitsu, A, Ikema, H, Minami, K, Ueno, S, Muneyuki, E, Higuti, T

“…The proton pumping activity of bacteriorhodopsin (bR) in the purple membrane adsorbed onto a thin polymer film as a solid support for electrical measurements…”
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Alkane derivative-bacteriorhodopsin interaction: proton transport and protein structure by Shibata, A, Ikema, H, Ueno, S, Muneyuki, E, Higuti, T

“…The effects of alkane derivatives, 1-alcohols (ROH), aliphatic amine hydrochlorides (RNH 2·HCl) and sodium aliphatic carboxylates (ROONa), on the proton…”
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ATP synthase — a marvellous rotary engine of the cell by Yoshida, Masasuke, Muneyuki, Eiro, Hisabori, Toru

“…ATP synthase can be thought of as a complex of two motors--the ATP-driven F1 motor and the proton-driven Fo motor--that rotate in opposite directions. The…”
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Chemomechanical coupling in F 1 -ATPase revealed by simultaneous observation of nucleotide kinetics and rotation by Nishizaka, Takayuki, Oiwa, Kazuhiro, Noji, Hiroyuki, Kimura, Shigeki, Muneyuki, Eiro, Yoshida, Masasuke, Kinosita, Kazuhiko

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Time-Resolved Measurements of Photovoltage Generation by Bacteriorhodopsin and Halorhodopsin Adsorbed on a Thin Polymer Film by Muneyuki, Eiro, Shibazaki, Chie, Ohtan, Hiroyuki, Okuno, Daichi, Asaumi, Makoto, Mogi, Tatsushi

“…We constructed a time-resolved photovoltage measurement system and examined the photovoltage kinetics of wild-type bacteriorhodopsin, its D96N mutant, and…”
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Steady State Kinetics of Proton Translocation Catalyzed by Thermophilic F0F1-ATPase Reconstituted in Planar Bilayer Membranes by Muneyuki, E, Kagawa, Y, Hirata, H

“…The proton-translocating ATPase of the thermophilic bacterium PS3 was reconstituted into planar phospholipid bilayers by the previously reported method…”
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Comparison of the ATPase activities of bovine heart and liver mitochondrial ATP synthases with different tissue-specific gamma subunit isoforms by Matsuda, C, Muneyuki, E, Endo, H, Yoshida, M, Kagawa, Y

“…The kinetics of heart and liver mitochondrial ATPase (FoF1) were examined using submitochondrial particles (SMPs) purified from the two tissues to obtain…”
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Modulation of nucleotide binding to the catalytic sites of thermophilic F sub(1)-ATPase by the epsilon subunit: Implication for the role of the epsilon subunit in ATP synthesis by Yasuno, T, Muneyuki, E, Yoshida, M, Kato-Yamada, Y

“…Effect of epsilon subunit on the nucleotide binding to the catalytic sites of F sub(1)-ATPase from the thermophilic Bacillus PS3 (TF sub(1)) has been tested by…”
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Pause and rotation of F 1 -ATPase during catalysis by Hirono-Hara, Yoko, Noji, Hiroyuki, Nishiura, Masaya, Muneyuki, Eiro, Hara, Kiyotaka Y., Yasuda, Ryohei, Kinosita, Kazuhiko, Yoshida, Masasuke

“…F 1 -ATPase is a rotary motor enzyme in which a single ATP molecule drives a 120° rotation of the central γ subunit relative to the surrounding α 3 β 3 ring…”
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The Heterogeneous Interaction of Substoichiometric TNP-ATP and F1 -ATPase from Escherichia coli by Muneyuki, Eiro, Hisabori, Toru, Sasayama, Takeshi, Mochizuki, Katsura, Yoshida, Masasuke

“…The interactions of substoichiometric TNP-ATP and F1-ATPase from Escherichia coil (EF1) were examined and compared with those in the case of mitochondrial…”
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Evidence for rotation of V 1 -ATPase by Imamura, Hiromi, Nakano, Masahiro, Noji, Hiroyuki, Muneyuki, Eiro, Ohkuma, Shoji, Yoshida, Masasuke, Yokoyama, Ken

“…V o V 1 -ATPase is responsible for acidification of eukaryotic intracellular compartments and ATP synthesis of Archaea and some eubacteria. From the similarity…”
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One Rotary Mechanism for F1-ATPase over ATP Concentrations from Millimolar down to Nanomolar by Sakaki, Naoyoshi, Shimo-Kon, Rieko, Adachi, Kengo, Itoh, Hiroyasu, Furuike, Shou, Muneyuki, Eiro, Yoshida, Masasuke, Kinosita, Kazuhiko

“…F1-ATPase is a rotary molecular motor in which the central γ-subunit rotates inside a cylinder made of α3β3-subunits. The rotation is driven by ATP hydrolysis…”
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The noncatalytic site-deficient alpha3beta3gamma subcomplex and FoF1-ATP synthase can continuously catalyse ATP hydrolysis when Pi is present by Bald, D, Muneyuki, E, Amano, T, Kruip, J, Hisabori, T, Yoshida, M

“…We investigated ATP hydrolysis by a mutant (DeltaNC) alpha3beta3gamma subcomplex of F0F1-ATP synthase from the thermophilic Bacillus PS3 that is defective in…”
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Single site hydrolysis of 2',3'-O-(2,4,6-trinitrophenyl)-ATP by the F1-ATPase from thermophilic bacterium PS3 is accelerated by the chase-addition of excess ATP by Hisabori, T, Muneyuki, E, Odaka, M, Yokoyama, K, Mochizuki, K, Yoshida, M

“…The interaction of 2',3'-O-(2,4,6-trinitrophenyl)-adenosine 5'-triphosphate (TNP-ATP) and TNP-ADP to F1-ATPase from a thermophilic bacterium PS3 (TF1) was…”
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Origin of apparent negative cooperativity of F 1-ATPase by Ono, Sakurako, Hara, Kiyotaka Y., Hirao, Jun, Matsui, Tadashi, Noji, Hiroyuki, Yoshida, Masasuke, Muneyuki, Eiro

“…In order to get insight into the origin of apparent negative cooperativity observed for F 1-ATPase, we compared ATPase activity and ATPMg binding of mutant…”
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Cl super(-) Concentration Dependence of Photovoltage Generation by Halorhodopsin from Halobacterium salinarum by Muneyuki, E, Shibazaki, C, Wada, Y, Yakushizin, M, Ohtani, H

“…The photovoltage generation by halorhodopsin from Halobacterium salinarum (shR) was examined by adsorbing shR-containing membranes onto a thin polymer film…”
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World smallest motor, ATP synthase by Yoshida, M, Noji, H, Muneyuki, E

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Thermophilic F1-ATPase Is Activated without Dissociation of an Endogenous Inhibitor, ε Subunit by Kato, Yasuyuki, Matsui, Tadashi, Tanaka, Naoko, Muneyuki, Eiro, Hisabori, Toru, Yoshida, Masasuke

“…Subunit complexes (α3β3γ, α3β3γδ, α3β3γε, and α3β3γδε) of thermophilic F1-ATPase were prepared, and their catalytic properties were compared to know the role…”
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Chemomechanical coupling in F sub(1)-ATPase revealed by simultaneous observation of nucleotide kinetics and rotation by Nishizaka, T, Oiwa, K, Noji, H, Kimura, S, Muneyuki, E, Yoshida, M, Kinosita, K Jr

“…F sub(1)-ATPase is a rotary molecular motor in which unidirectional rotation of the central gamma subunit is powered by ATP hydrolysis in three catalytic sites…”
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Catalysis and rotation of F sub(1) motor: Cleavage of ATP at the catalytic site occurs in 1 ms before 40 degree substep rotation by Shimabukuro, K, Yasuda, R, Muneyuki, E, Hara, KY, Kinosita Jr, K, Yoshida, M

“…F sub(1), a water-soluble portion of F sub(o)F sub(1)-ATP synthase, is an ATP hydrolysis-driven rotary motor. The central gamma -subunit rotates in the alpha…”
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