Results 81 to 90 of about 14,486 (168)

Molecular analysis of 3D domain swapping in the acylphosphatase from Escherichia coli

Acta Crystallographica Section D, Volume 82, Issue 4, Page 336-347, April 2026.
Structures of the monomer and intertwined dimer of the acylphosphatase from E. coli shed light on the molecular basis of its 3D domain swapping.Three‐dimensional domain swapping is a mechanism by which proteins form oligomers. At present, the molecular basis that dictates whether some proteins fold in their monomeric form or as intertwined oligomers is
Sergio Martínez-Rodríguez, Jose A. Gavira, M. Carmen Salinas-Garcia, Montserrat Andujar-Sánchez, Ana Camara-Artigas   +4 more
wiley   +1 more source

Binding dynamics of a monomeric SSB protein to DNA : a single-molecule multi-process approach [PDF]

, 2015
People Programme of the European Union’s Seventh Framework Programme [REA 334496 to B.E.B.]; Leonardo da Vinci European Union Programme (to M.F.G.); Wellcome Trust [099149/Z/12/Z, 091825/Z/10/Z]. Funding for open access charge: Wellcome Trust; University
J. Carlos Penedo, Maria Figueira-gonzalez, White, Malcolm F, Ackermann, Katrin, Katrin Ackermann, Penedo, Carlos, Peregrina, Jose Ramon, Bode, Bela Ernest, Michael J. Morten, Figueira-Gonzalez, Maria, Malcolm F. White, Bela E. Bode, Morten, Michael John, Jose R. Peregrina, Bode, Bela Ernest; id_orcid, White, Malcolm F; id_orcid, Penedo, Carlos; id_orcid, Ackermann, Katrin; id_orcid   +17 more
core   +1 more source

DNA-Interacting Characteristics of the Archaeal Rudiviral Protein SIRV2_Gp1

Viruses, 2017
Whereas the infection cycles of many bacterial and eukaryotic viruses have been characterized in detail, those of archaeal viruses remain largely unexplored.
Eveline Peeters, Maarten Boon, Clare Rollie, Ronnie G. Willaert, Marleen Voet, Malcolm F. White, David Prangishvili, Rob Lavigne, Tessa E.F. Quax   +8 more
doaj   +1 more source

Small multicopy, non-integrative shuttle vectors based on the plasmid pRN1 for Sulfolobus acidocaldarius and Sulfolobus solfataricus, model organisms of the (cren-) archaea [PDF]

, 2007
The extreme thermoacidophiles of the genus Sulfolobus are among the best-studied archaea but have lacked small, reliable plasmid vectors, which have proven extremely useful for manipulating and analyzing genes in other microorganisms.
Berkner, Silvia, Lipps, Georg, Silvia Berkner, Grogan, Dennis, Sonja-verena Albers, Albers, Sonja-Verena, Dennis Grogan   +6 more
core   +1 more source

Early Response of Sulfolobus acidocaldarius to Nutrient Limitation

Frontiers in Microbiology, 2019
In natural environments microorganisms encounter extreme changes in temperature, pH, osmolarities and nutrient availability. The stress response of many bacterial species has been described in detail, however, knowledge in Archaea is limited.
Lisa F. Bischof, Lisa F. Bischof, M. Florencia Haurat, Lena Hoffmann, Andreas Albersmeier, Jacqueline Wolf, Astrid Neu, Trong Khoa Pham, Stefan P. Albaum, Tobias Jakobi, Stefan Schouten, Stefan Schouten, Meina Neumann-Schaal, Phillip C. Wright, Jörn Kalinowski, Bettina Siebers, Sonja-Verena Albers   +16 more
doaj   +1 more source

The genome of Sulfolobus acidocaldarius, a model organism of the Crenarchaeota

, 2005
Sulfolobus acidocaldarius is an aerobic thermoacidophilic crenarchaeon which grows optimally at 80 degrees C and pH 2 in terrestrial solfataric springs. Here, we describe the genome sequence of strain DSM639, which has been used for many seminal studies ...
Chen, L.M., Skovgaard, Marie, Klenk, Hans-Peter, Garrett, R.A., Chen, Lanming, She, Qunxin, Awayez, M., Klenk, H.P., Brügger, Kim, Brugger, K., She, Q.X., Redder, P., Zibat, A., Garrett, R. A., Awayez, Mariana J., Torarinsson, E., Greve, Bo Bjørn, Skovgaard, M., Greve, B., Redder, Peter Bastue   +19 more
core   +1 more source

Cell Structure Changes in the Hyperthermophilic Crenarchaeon Sulfolobus islandicus Lacking the S-Layer

mBio, 2019
Rediscovery of the ancient evolutionary relationship between archaea and eukaryotes has revitalized interest in archaeal cell biology. Key to the understanding of archaeal cells is the surface layer (S-layer), which is commonly found in Archaea but whose
Changyi Zhang, Rebecca L. Wipfler, Yuan Li, Zhiyu Wang, Emily N. Hallett, Rachel J. Whitaker   +5 more
doaj   +1 more source

Sulfolobus genome:From genomics to biology

, 1998
Major progress in sequencing the genome of Sulfolobus solfataricus has been closely concerted with the characterization and sequencing of many extrachromosomal genetic elements, including viruses, cryptic plasmids and conjugative plasmids, as well as ...
Sprott, David P., Garrett, Roger A., She, Qunxin, Charlebois, Robert L., Sensen, Christoph W.   +4 more
core   +1 more source

Redox stress proteins are involved in adaptation response of the hyperthermoacidophilic archaeon Sulfolobus solfataricus to nickel challenge

Microbial Cell Factories, 2007
Background Exposure to nickel (Ni) and its chemical derivatives has been associated with severe health effects in human. On the contrary, poor knowledge has been acquired on target physiological processes or molecular mechanisms of this metal in model ...
Scaloni Andrea, Nucci Roberto, Cetrangolo Giovanni P, Farias Tiziana, Febbraio Ferdinando, Salzano Anna M, Manco Giuseppe   +6 more
doaj   +1 more source

Differentiation and Structure in Sulfolobus islandicus Rod-Shaped Virus Populations

Viruses, 2017
In the past decade, molecular surveys of viral diversity have revealed that viruses are the most diverse and abundant biological entities on Earth. In culture, however, most viral isolates that infect microbes are represented by a few variants isolated ...
Maria A. Bautista, Jesse A. Black, Nicholas D. Youngblut, Rachel J. Whitaker   +3 more
doaj   +1 more source