Two types of ammonium uncoupling in pea chloroplasts

Autor: V. K. Opanasenko, Ilya A. Naydov, L. A. Vasyukhina

Publikováno v: Biochemistry (Moscow). 75:784-791

The effect of ammonium on ATP synthesis, electron transfer, and light-induced uptake of hydrogen ions in pea chloroplasts was studied. It is shown that the dependence of these reactions on ammonium concentration could be due to effects of two differe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e76dd360e8ca742d6f4695251d62b8c
https://doi.org/10.1134/s0006297910060143

[Effects of Medium Viscosity Increasing Agents on ATP Synthesis in Chloroplast Thylakoids]

Autor: I M, Kartashov, V K, Opanasenko, A N, Malyan

Publikováno v: Biofizika. 60(3)

The effect of an increase in the medium viscosity on cyclic photophosphorylation in chloroplast thylakoids and on Ca2+ -dependent ATP hydrolysis by the chloroplast coupling factor CF, was studied. With 0.1-0.2 mM ADP used it was found that the rate o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::79a69722a30f87fdd68597db845b8ef9
https://pubmed.ncbi.nlm.nih.gov/26349211

Light-Induced Changes in the Structure and Functions of Thylakoid System in the Presence of Permeant Amines

Autor: V. K. Opanasenko, A. V. Agafonov, G. A. Semenova

Publikováno v: Photosynthesis: Mechanisms and Effects ISBN: 9780792355472

Permeant amines are specific uncouplers that inhibit photophosphorylation without any stimulation of electron transport (1-4). It was also found (3, 4) that tertiary amines reduce ΔpH measured with other permeant amines (ΔpH-probes). This seems to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::55b8d38c89453d11ae1d47b83447cfc6
https://doi.org/10.1007/978-94-011-3953-3_410

Session 15 Cellular transport

Autor: W. B. Frommer, N. Belyaeva, P. Kozma, O. O. Lyalin, A. I. Sokolik, R. B. KlOsgen, Elisa Petrussa, S. Clausmeyer, W. N. Fischer, F. Marci, A. Weig, L. Nešpůrková, J. A. F. Vicente, A. Yahalom, László Erdei, G. M. Stoopen, G. Kotlizky, R. Levi, A. Driouich, A. V. Moshkov, R. Metlička, W. Janiszowska, D. Cai, F. G. Karimova, M. Kwart, G. Nasyrova, E. E. Klochkova, D. Henricson, Marco Zancani, L. Szöke, B. Hirner, M. Erlanger, L. A. Staehelin, E. Miklós, M. Seedorf, B. Zagdańska, M. Klein, F. R. Lauter, A. Y. Batov, K. Janáček, O. Ninnemann, Per Gardeström, P. Dell’antone, M. G. P. Vale, J. Van Lent, Z. Rybka, H. P. Getz, J. Soll, K.-G. Bergstedt, G. A. Marichev, V. K. Opanasenko, I. Beneš, A. Szakiel, Thomas J. Buckhout, E. K. Buntukova, N. Levi, B. Epel, Z.-S. Haydu, F. Homble, Ewald Komor, L.-O. Dolle, I. Karnauchov, O. V. Skobeleva, J. Franz, D. Rentsch, K. Sigler, Göran Samuelsson, E. Spiewla, M. Tokarska, V. M. Yurin, B. Fuks, L. Cohen, E. Simchuk, Angelo Vianello, I. N. Ktitorova, R. G. Herrmann, W. Jordi, A. Katz

Publikováno v: Biologia plantarum. 36

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0e0145d4338e5188cff66f4d357c9bae
https://doi.org/10.1007/bf02931127

[Evaluation of changes in free energy of proteins and biomembranes under pH-induced conformational transitions. Coupling membranes of peak chloroplasts]

Autor: V K, Opanasenko, A D, Makarov

Publikováno v: Biokhimiia (Moscow, Russia). 45(2)

It was shown that changes in the free energy during pH-induced conformational transitions can be calculated from the buffer spectrum of the biopolymer. These changes are similar to those of the chemical potential of cooperatively protonating groups (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::73ae23141cc62c4f8b7d162caf9ab696
https://pubmed.ncbi.nlm.nih.gov/7388063