The functional localization of cytochromes b in the respiratory chain of anaerobically grown Proteus mirabilis |
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| Authors: | J E Van Wielink W N M Reijnders R J M Van Spanning L F Oltmann A H Stouthamer |
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| Institution: | (1) Microbiology Department, Biological Laboratory, Vrije Universiteit, De Boelelaan 1087, 1081 HV Amsterdam, The Netherlands |
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| Abstract: | The functional localization of the cytochromes b found in anaerobically grown Proteus mirabilis was investigated. From light absorption spectra, scanned during uninhibited and HQNO-inhibited electron transport to various electron acceptors, it was concluded that all cytochromes b function between two HQNO inhibition sites, or more probably in a Q- or b-cycle.Abbreviation HQNO=
2-n-heptyl-4-hydroxy-quinoline-N-oxide |
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| Keywords: | Proteus mirabilis Cytochrome b Respiratory chain HQNO |
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