Respiratory pathways of Rhodobacter sphaeroides 2.4.1(T): identification and characterization of genes encoding quinol oxidases.
Respiratory pathways of Rhodobacter sphaeroides 2.4.1(T): identification and characterization of genes encoding quinol oxidases.
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球形红杆菌 2.4.1(T) 的呼吸途径:编码对苯二酚氧化酶的基因的鉴定和表征。
DOI:
10.1111/j.1574-6968.2000.tb09383.x
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发表时间:
2000
影响因子:
2.1
通讯作者:
Kaplan,S
中科院分区:
文献类型:
--
作者:
Mouncey,NJ;Gak,E;Choudhary,M;Oh,J;Kaplan,S
Rhodobacter sphaeroides2.4.1Trespires aerobically via a branched respiratory chain consisting of both cytochromecoxidases and quinol oxidases. Here, genes from chromosome II encoding two distinct quinol oxidases have been characterized. TheqoxBAgenes encode a putative heme-copper quinol oxidase, whereas theqxtABgenes encode a quinol oxidase homologous to the cyanide-insensitive oxidase ofPseudomonas aeruginosa. No phenotype was observed for mutations in either oxidase in the wild-type background. A strain containing aqxtAmutation in a cytochromebc1complex mutant background was unable to grow aerobically. No role was found for the Qox oxidase, nor was aqoxB::lacZtranscriptional fusion expressed under a variety of conditions. These are the first molecular studies to characterize the quinol oxidases ofR. sphaeroides2.4.1T.
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DOI:
10.1111/j.1432-1033.1990.tb15633.x
发表时间:
1990
期刊:
European journal of biochemistry
影响因子:
--
作者:
Yun,CH;Beci,R;Crofts,AR;Kaplan,S;Gennis,RB
通讯作者:
Gennis,RB
影响因子:
3.5
作者:
M. Surpin;M. Lübben;R. Maier
通讯作者:
R. Maier
影响因子:
3.2
作者:
CUNNINGHAM, L;WILLIAMS, HD
通讯作者:
WILLIAMS, HD
DOI:
--
发表时间:
1944
期刊:
影响因子:
--
作者:
C. B. Niel
通讯作者:
C. B. Niel
DOI:
10.1099/00221287-143-10-3085
发表时间:
1997-10-01
期刊:
MICROBIOLOGY-UK
影响因子:
--
作者:
Choudhary, M;Mackenzie, C;Kaplan, S
通讯作者:
Kaplan, S