| Autor: |
De Gier JW; Vrije Universiteit, Department of Microbiology, Amsterdam, The Netherlands., Van Spanning RJ, Oltmann LF, Stouthamer AH |
| Jazyk: |
angličtina |
| Zdroj: |
FEBS letters [FEBS Lett] 1992 Jul 13; Vol. 306 (1), pp. 23-6. |
| DOI: |
10.1016/0014-5793(92)80829-6 |
| Abstrakt: |
A Paracoccus denitrificans fbcC-ctaDII double mutant strain impaired in the synthesis of both the bc1 complex and the aa3-type oxidase has been constructed. This mutant strain, which is still able to grow on methylamine as sole carbon and energy source, exhibits unimpaired oxygen consumption with succinate, methylamine and endogenous substrates as electron donors. From kinetic studies of the oxidation and reduction rates of cytochromes c, it can be concluded that P. denitrificans contains a second cytochrome c oxidase, different from the aa3-type. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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