Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Kondrashin Aa"'
Publikováno v:
European Journal of Biochemistry. 113:213-217
Direct measurement of the electrogenic activity of purified mitochondrial transhydrogenase has been carried out. To this end, beef-heart transhydrogenase was isolated and reconstituted with phospholipids to form proteoliposomes. The transhydrogenase
Reconstitution of electrogenic function in isolated pigment-protein complexes of Anabaena variabilis
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Bioenergetics. 680:304-309
Treatment of Anabaena variabilis membranes with lauryldimethylamine N-oxide yielded two fractions of pigment-protein complexes which were separable by gel filtration on Sepharose 6B. A green fraction was characterized which had a maximum of the chlor
Autor:
L.A. Drachey, Vladimir P. Skulachev, Audrius Jasaitis, Vitaly D. Samuilov, Eugene L. Barsky, Z Dancshazy, M D Il'ina, Kondrashin Aa
Publikováno v:
Journal of Biological Chemistry. 251:7066-7071
1. Electric generation by bacteriochlorophyll reaction center complexes from Rhodospirillum rubrum and by photosystem I complexes from pea chloroplasts has been studied. 2. The methods for the proteoliposome reconstitution from azolectin and bacterio
Autor:
Andrey D. Kaulen, Audrius Jasaitis, Kondrashin Aa, Inna I. Severina, L.A. Drachev, L V Chu, Vladimir P. Skulachev, Alexey Yu. Semenov
Publikováno v:
Journal of Biological Chemistry. 251:7072-7076
1. Direct measurement of the electric current generation by cytochrome oxidase has been carried out. To this end, two procedures were used. The simpler one consists in formation of planar artificial membrane from the mixture of decane solution of soy
Autor:
S. T. Metelsky, Kondrashin Aa, I.A. Kozlov, A.G. Volkov, L.I. Boguslavsky, Vladimir P. Skulachev
Publikováno v:
FEBS Letters. 50:223-226
According to Mitchell’s chemiosmotic theory of energy coupling, there are special enzymic systems carrying out translocation of electrons or protons across biological membranes [ 1 ] . Such a translocation should include the stages of electron (pro
Autor:
Alexey Yu. Semenov, Vladimir P. Skulachev, Lel A. Drachev, V N Frolov, Kondrashin Aa, Vitaly D. Samuilov, Andrey D. Kaulen
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Bioenergetics. 440:637-660
Lipoprotein complexes, containing (1) bacteriochlorophyll reaction centers, (2) bacteriochlorophyll light-harvesting antenna or (3) both reaction centers and antenna, have been isolated from chromatophores of non-sulphur purple bacteria Rhodospirillu
Autor:
Audrius Jasaitis, Andrey D. Kaulen, Lel A. Drachev, Kondrashin Aa, Vladimir P. Skulachev, S. A. Ostroumov, Liberman Ea, A. Yu. Semenov, I. B. Nemecek
Publikováno v:
Nature. 249:321-324
SUMMARY. A method for association of proteoliposomes with planar phospholipid membrane has been elaborated, by which operation of molecular electric generators, such as cytochrome oxidase, H+-ATPase and bacteriorhodopsin, can be followed using ordina
Publikováno v:
FEBS Letters. (2):219-222
Publikováno v:
European journal of biochemistry. 113(1)
Proteoliposomes have been reconstituted from soy-bean phospholipids (asolectin) and inorganic pyrophosphatase isolated from Rhodospirillum rubrum chromatophores. In the presence of Mg2+ ions, pyrophosphatase proteoliposomes were incorporated into a p
Publikováno v:
Journal of bioenergetics and biomembranes. 21(4)
The orientation ofRhodobacter sphaeroides reaction center complexes (RC complexes) in proteoliposomal membranes was investigated by a direct electrometric method. Conditions were found that allow monitoring of only that RC complex fraction that is or