نتایج جستجو برای: acidianus brierleyi
تعداد نتایج: 93 فیلتر نتایج به سال:
Short regularly spaced repeats (SRSRs) occur in multiple large clusters in archaeal chromosomes and as smaller clusters in some archaeal conjugative plasmids and bacterial chromosomes. The sequence, size, and spacing of the repeats are generally constant within a cluster but vary between clusters. For the crenarchaeon Sulfolobus solfataricus P2, the repeats in the genome fall mainly into two cl...
Production and hosting by Abstract The Rehai Geothermal Field, located in Tengchong County, in central-western Yunnan Province, is the largest and most intensively studied geothermal field in China. Awide physicochemical diversity of springs (ambient to w97 C; pH from 1.8 to 9.3) provides a multitude of niches for extremophilic microorganisms. A variety of studies have focused on the cultivatio...
The MoxR family of AAA+ ATPases is widespread among bacteria and archaea, although their cellular functions are not well characterized. Based on recent studies, MoxR ATPases are proposed to have chaperone-like function for the maturation of specific protein complexes or for the insertion of cofactors into proteins. MoxR proteins have been found to be important modulators of multiple stress resp...
Recombinant thermosomes from the Acidianus tengchongensis strain S5(T) were purified to homogeneity and assembled in vitro into homo-oligomers (rATcpnalpha or rATcpnbeta) and hetero-oligomers (rATcpnalphabeta). The symmetries of these complexes were determined by electron microscopy and image analysis. The rATcpnalpha homo-oligomer was shown to possess 8-fold symmetry while both rATcpnbeta and ...
The biological insertion of iron-sulfur clusters (Fe-S) involves the interaction of (metallo) chaperons with a partly folded target polypeptide. In this respect, the study of nonnative protein conformations in iron-sulfur proteins is relevant for the understanding of the folding process and cofactor assembly. We have investigated the formation of a molten globule state in the [3Fe4S][4Fe4S] fer...
A terminal quinol oxidase has been isolated from the plasma membrane of the crenarchaeon Acidianus ambivalens (DSM 3772) (formerly Desulfurolobus ambivalens), cloned, and sequenced. The detergent-solubilized complex oxidizes caldariella quinol at high rates and is completely inhibited by cyanide and by quinolone analogs, potent inhibitors of quinol oxidases. It is composed of at least five diff...
BACKGROUND The thermoacidophilic and chemolithotrophic archaeon Acidianus ambivalens is routinely grown with sulfur and CO(2)-enriched air. We had described a membrane-bound, tetrathionate (TT) forming thiosulfate:quinone oxidoreductase. Here we describe the first TT hydrolase (TTH) from Archaea. RESULTS A. ambivalens cells grown aerobically with TT as sole sulfur source showed doubling times...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید