Results 101 to 110 of about 4,201 (187)

Proteasome: a complex protease with a new fold and a distinct mechanism

open access: yes, 1995
The structure of the proteasome from Thermoplasma acidophilum introduces threonine proteases as a fifth class of proteolytic enzymes, and offers insights into the catalytic activity of this complicated piece of molecular machinery with its 14 active ...
Wlodawer, Alexander
core   +1 more source

Characterization of a quinole-oxidase activity in crude extracts of Thermoplasma acidophilum and isolation of an 18-kDa cytochrome

open access: yes, 1991
A quinol-oxidase activity was detected in crude extracts of the thermoacidophilic archaebacterium Thermoplasma acidophilum. The activity was optimal at pH 5.4 and 50°C. The Km for ubiquinol-10 was 18 microM.
Gärtner, P., Peter GARTNER
core   +1 more source

The effect of cysteine-43 mutation on thermostability and kinetic properties of citrate synthase from Thermoplasma acidophilum

open access: yes, 1996
In this study, we have substituted serine-43 by cysteine in the recombinant citrate synthase from a moderately thermophilic Archaeon Thermoplasma acidophilum, for site-specific attachment of labels and have investigated the effects of this mutation on ...
Erduran, I   +5 more
core   +1 more source

Identification of β-l-gulose as the sugar moiety of the main polar lipid of Thermoplasma acidophilum

open access: yes, 1997
The main polar lipid (MPL) of Thermoplasma acidophilum has been purified and its structure determined. NMR, mass spectrometry, and capillary gas chromatography-mass spectrometry experiments have shown that the previously unidentified sugar moiety of MPL ...
Swain, M.   +9 more
core   +1 more source

Sequenzierung des Genoms von Thermoplasma acidophilum und Charakterisierung der Translationsinteragierenden ATPase (TAA43), ein Mitglied der AAA+ Familie [PDF]

open access: yes, 2007
Thermoplasma acidophilum (T. acidophilum), an obligatory acidophilic and thermophilic organism contains one of the smallest genomes (1.5 Mbp). Due to its simplicity, it is an excellent model for studying its proteins and for the comparison with ...
Santos Martinez, Martha Leticia
core  

The Cytochromes of Thermoplasma acidophilum [PDF]

open access: yesJournal of General Microbiology, 1978
openaire   +1 more source

Quantitative Proteome and Transcriptome Analysis of the Archaeon Thermoplasma acidophilum Cultured under Aerobic and Anaerobic Conditions

open access: yes, 2016
A comparative proteome and transcriptome analysis of Thermoplasma acidophilum cultured under aerobic and anaerobic conditions has been performed. One-thousand twenty-five proteins were identified covering 88% of the cytosolic proteome. Using a label-free
Na Sun (535425)   +5 more
core   +1 more source

Preliminary X-ray crystallographic study of the proteasome from Thermoplasma acidophilum

open access: yes, 1993
Single cystals of proteasomes from the archaebacterium Thermoplasma acidophilum were obtained using the hanging-drop vapor diffusion method. The crystals diffract to better than 3.0 A and belong to the orthorhombic space group P2(1)2(1)2(1) with unit ...
Stock, D.   +7 more
core   +1 more source

Elucidation of substrate translocation into the 20S proteasome from thermoplasma acidophilum [PDF]

open access: yes, 2007
Das 20S Proteasom ist eine ca. 700 kDa schwere zylinderförmige, multikatalytische Protease, die von einem zentralen Kanal durchzogen ist. Dieser weitet sich zu drei internen Kammern auf, zwei Vorkammern und einer zentralen Kammer, in der sich die aktiven
Felderer, Karin Christa
core  

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