COMPARATIVE INVESTIGATION OF THE TOPOGRAP HY OF PROTEINS OF PHOTOSYNTHETIC APPARATUS OF RHODOPSEUDOMONAS-PALUSTRIS, STRAIN AB GROWN AT VARIOUS LIGHT-INTENSITY

Citation
Ir. Prokhorenko et Zk. Makhneva, COMPARATIVE INVESTIGATION OF THE TOPOGRAP HY OF PROTEINS OF PHOTOSYNTHETIC APPARATUS OF RHODOPSEUDOMONAS-PALUSTRIS, STRAIN AB GROWN AT VARIOUS LIGHT-INTENSITY, Biologiceskie membrany, 12(2), 1995, pp. 117-121
Citations number
21
Categorie Soggetti
Cell Biology
Journal title
ISSN journal
02334755
Volume
12
Issue
2
Year of publication
1995
Pages
117 - 121
Database
ISI
SICI code
0233-4755(1995)12:2<117:CIOTTH>2.0.ZU;2-E
Abstract
Using TNBS and antibodies, we studied the protein topography at variou s sites of the membranes, isolated from Rhodopseudomonas palustris cel ls, strain AB, which were grown at 300 and 30000 lux. It was shown tha t at the cytoplasmic side of the membrane, the marker was incorporated mainly in the polypeptides of light harvesting complexes and H-subuni ts of the reaction center independently on light intensity. At the per iplasmic side of the membrane, the marker was found in the antenna pro teins, in the subunits of the reaction center in lamellae in the cells cultivated at low light intensity, and in the antenna proteins in lam ellae in cells cultivated al high light intensity.