SHAHAK, Y and ARIELI, B and PADAN, E and HAUSKA, G (1992) SULFIDE QUINONE REDUCTASE (SQR) ACTIVITY IN CHLOROBIUM. FEBS LETTERS, 299 (2). pp. 127-130. ISSN 0014-5793,
Full text not available from this repository.Abstract
Membranes of the green sulfur bacterium, Chlorobium limicola f. thiosulfatophilum, catalyze the reduction of externally added isoprenoid quinones by sulfide. This activity is highly sensitive to stigmatellin and aurachins. It is also inhibited by 2-n-nonyl-4-hydroxyquinoline-N-oxide, antimycin, myxothiazol and cyanide. It is concluded that in sulfide oxidizing bacteria like Chlorobium, sulfide oxidation involves a sulfide-quinone reductase (SQR) similar to the one found in Oscilatoria limnetica [Arieli, B., Padan, E. and Shahak, Y. (1991) J. Biol. Chem. 266, 104-111].
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | CYANOBACTERIUM OSCILLATORIA-LIMNETICA; ANOXYGENIC PHOTOSYNTHESIS; PHOTOSYSTEM-I; ELECTRON; STIGMATELLIN; INHIBITOR; BACTERIA; CHAIN; SULFIDE OXIDATION; QUINONE REDUCTION; ELECTRON TRANSPORT; PHOTOSYNTHESIS; CHLOROBIUM-LIMICOLA |
| Depositing User: | Dr. Gernot Deinzer |
| Last Modified: | 19 Oct 2022 08:44 |
| URI: | https://pred.uni-regensburg.de/id/eprint/54609 |
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