Results 51 to 60 of about 3,408 (192)

Biochemical Characterisation of the Lon Protease from Thermoplasma acidophilum [PDF]

, 2007
Die Lon-Protease aus dem Archaebakterium Thermoplasma acidophilum (TaLon) besteht aus einer N-terminalen AAA+-Domäne und einer C-terminalen Lon-Protease-Domäne. Die AAA+-Domäne wird von einer Transmembrandomäne unterbrochen.
Besche, Henrike Christine
core  

Proteomics Analysis of Thermoplasma acidophilum with a Focus on Protein Complexes [PDF]

Molecular & Cellular Proteomics, 2007
Two-dimensional gel electrophoresis (2DE) and MALDI-TOF MS were used to obtain a global view of the cytoplasmic proteins expressed by Thermoplasma acidophilum. In addition, glycerol gradient ultracentrifugation coupled to 2DE-MALDI-TOF MS analysis was used to identify subunits of macromolecular complexes.
Na, Sun, Florian, Beck, Roland Wilhelm, Knispel, Frank, Siedler, Beatrix, Scheffer, Stephan, Nickell, Wolfgang, Baumeister, István, Nagy   +7 more
openaire   +2 more sources

Prokaryotic mechanosensitive channels mediate copper influx

Protein Science, Volume 34, Issue 7, July 2025.
Abstract Copper is an essential micronutrient in all kingdoms of life, requiring a meticulous balance between acquisition and toxic overload. While copper import in eukaryotes has been investigated extensively, few prokaryotic copper importers have been identified, leading to the notion that cytoplasmic copper uptake is unnecessary in prokaryotes. Here
Yara Ghnamah, Caitlin D. Palmer, Nurit Livnat‐Levanon, Moti Grupper, Amy C. Rosenzweig, Oded Lewinson   +5 more
wiley   +1 more source

Crystallization behaviour of glyceraldehyde dehydrogenase from Thermoplasma acidophilum

, 2022
S.1475-1480The glyceraldehyde dehydrogenase from Thermoplasma acidophilum (TaAlDH) is a microbial enzyme that catalyzes the oxidation of D-glyceraldehyde to D-glycerate in the artificial enzyme cascade designed for the conversion of glucose to the ...
Degtjarik, O., Iermak, I., Kuta Smatanova, I., Steffler, Fabian, Sieber, Volker   +4 more
core   +1 more source

Quinone Profiles of Thermoplasma acidophilum HO-62 [PDF]

Journal of Bacteriology, 2001
ABSTRACT Quinones of Thermoplasma acidophilum HO-62 were analyzed by high-performance liquid chromatography, mass spectrometry, and nuclear magnetic resonance. Menaquinone, methionaquinone, and 2- trans and 2- cis forms of thermoplasmaquinone were identified.
H, Shimada, Y, Shida, N, Nemoto, T, Oshima, A, Yamagishi   +4 more
openaire   +2 more sources

The origins of phagocytosis and eukaryogenesis

Biology Direct, 2009
Background Phagocytosis, that is, engulfment of large particles by eukaryotic cells, is found in diverse organisms and is often thought to be central to the very origin of the eukaryotic cell, in particular, for the acquisition of bacterial endosymbionts
Wolf Yuri I, Wolf Maxim Y, Yutin Natalya, Koonin Eugene V   +3 more
doaj   +1 more source

Exploring the human archaeome: its relevance for health and disease, and its complex interplay with the human immune system

The FEBS Journal, Volume 292, Issue 6, Page 1316-1329, March 2025.
This work investigates the archaeome, an essential segment of the human microbiome, focusing on its relationship with the immune system. Here, we outline the types of archaea across different body areas and underscore possible links to health issues, such as obesity and specific cancers.
Torben Kuehnast, Christina Kumpitsch, Rokhsareh Mohammadzadeh, Thomas Weichhart, Christine Moissl‐Eichinger, Holger Heine   +5 more
wiley   +1 more source

Geomicrobiology of a seawater-influenced active sulfuric acid cave.

PLoS ONE, 2019
Fetida Cave is an active sulfuric acid cave influenced by seawater, showing abundant microbial communities that organize themselves under three main different morphologies: water filaments, vermiculations and moonmilk deposits.
Ilenia M D'Angeli, Daniele Ghezzi, Stefan Leuko, Andrea Firrincieli, Mario Parise, Adriano Fiorucci, Bartolomeo Vigna, Rosangela Addesso, Daniela Baldantoni, Cristina Carbone, Ana Zelia Miller, Valme Jurado, Cesareo Saiz-Jimenez, Jo De Waele, Martina Cappelletti   +14 more
doaj   +1 more source

Architectures of archaeal GINS complexes, essential DNA replication initiation factors

BMC Biology, 2011
Background In the early stage of eukaryotic DNA replication, the template DNA is unwound by the MCM helicase, which is activated by forming a complex with the Cdc45 and GINS proteins.
Saito Mihoko, Nagasawa Naoko, Mayanagi Kouta, Shirai Tsuyoshi, Ogino Hiromi, Fujino Seiji, Ishino Sonoko, Oyama Takuji, Ishino Yoshizumi, Morikawa Kosuke   +9 more
doaj   +1 more source

Identification, characterization and classification of prokaryotic nucleoid‐associated proteins

Molecular Microbiology, Volume 123, Issue 3, Page 206-217, March 2025.
Nucleoid‐associated proteins (NAPs) structure DNA by either bending, wrapping, bridging, or forming protein filaments on the DNA. We review newly identified NAPs and provide a list of simple biochemical assays to study the DNA‐structuring properties of novel NAPs. Abstract Common throughout life is the need to compact and organize the genome.
Samuel Schwab, Remus T. Dame
wiley   +1 more source