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פותח על ידי קלירמאש פתרונות בע"מ -
Extra proton translocation and membrane potential generation-Universal properties of cytochrome bc1 b6f complexes reconstituted into liposomes
Year:
1983
Authors :
שחק, יוספה
;
.
Volume :
225
Co-Authors:
Hurt, E.C., Biochemistry Department, Weizmann Institute of Science, Rehovot, 76100, Israel
Gabellini, N., Biochemistry Department, Weizmann Institute of Science, Rehovot, 76100, Israel
Shahak, Y., Biochemistry Department, Weizmann Institute of Science, Rehovot, 76100, Israel
Lockau, W., Biochemistry Department, Weizmann Institute of Science, Rehovot, 76100, Israel
Hauska, G., Institut für Botanik, Universität Regensburg, D-8400 Regensburg, Germany, Biochemistry Department, Weizmann Institute of Science, Rehovot, 76100, Israel
Facilitators :
From page:
879
To page:
885
(
Total pages:
7
)
Abstract:
Isolated cytochrome complexes from different sources like beef heart mitochondria, spinach chloroplasts, cyanobacteria, and photosynthetic bacteria were incorporated into liposomes by sonication as revealed by sucrose density gradient centrifugation and electron microscopy. The reconstituted cytochrome complexes show suppressed rates of quinol-cytochrome c/plastocyanin oxidoreduction which can be stimulated by ionophores and uncouplers. In addition, extra proton translocation out of the vesicles and membrane potential generation during electron transport were observed, suggesting a universal mechanism of electron and proton transport through all the tested cytochrome complexes. © 1983.
Note:
Related Files :
Animal
cattle
cytochrome
metabolism
pH
plant
Plants
reduced nicotinamide adenine dinucleotide (phosphate) dehydrogenase (quinone)
עוד תגיות
תוכן קשור
More details
DOI :
10.1016/0003-9861(83)90101-7
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
32215
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 01:08
You may also be interested in
Scientific Publication
Extra proton translocation and membrane potential generation-Universal properties of cytochrome bc1 b6f complexes reconstituted into liposomes
225
Hurt, E.C., Biochemistry Department, Weizmann Institute of Science, Rehovot, 76100, Israel
Gabellini, N., Biochemistry Department, Weizmann Institute of Science, Rehovot, 76100, Israel
Shahak, Y., Biochemistry Department, Weizmann Institute of Science, Rehovot, 76100, Israel
Lockau, W., Biochemistry Department, Weizmann Institute of Science, Rehovot, 76100, Israel
Hauska, G., Institut für Botanik, Universität Regensburg, D-8400 Regensburg, Germany, Biochemistry Department, Weizmann Institute of Science, Rehovot, 76100, Israel
Extra proton translocation and membrane potential generation-Universal properties of cytochrome bc1 b6f complexes reconstituted into liposomes
Isolated cytochrome complexes from different sources like beef heart mitochondria, spinach chloroplasts, cyanobacteria, and photosynthetic bacteria were incorporated into liposomes by sonication as revealed by sucrose density gradient centrifugation and electron microscopy. The reconstituted cytochrome complexes show suppressed rates of quinol-cytochrome c/plastocyanin oxidoreduction which can be stimulated by ionophores and uncouplers. In addition, extra proton translocation out of the vesicles and membrane potential generation during electron transport were observed, suggesting a universal mechanism of electron and proton transport through all the tested cytochrome complexes. © 1983.
Scientific Publication
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