Results 101 to 110 of about 665 (115)
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Protein splicing and tryptophan fluorescence of salt‐dependent inteins from Haloquadratum walsbyi
The FASEB Journal, 2020Protein splicing is a self‐catalyzed reaction by which an intein, an intervening polypeptide, catalyzes its own removal from exteins, the flanking polypeptides, as well as ligation of the exteins. We are studying the inteins that interrupt a cell division control protein in the halophilic archaea Haloquadratum ...
Vaishnavi Yalala +3 more
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FASEB Journal, 2022
We are interested in the protein splicing of the inteins from the extreme halophile Haloquadratum walsbyi. Protein splicing is a post translational process by which an intein excises itself and ligates the two flanking polypeptides, the exteins. Two inteins interrupt the cell division control (cdc21) protein in H. walsbyi.
Anthony C. D'Angelo +2 more
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We are interested in the protein splicing of the inteins from the extreme halophile Haloquadratum walsbyi. Protein splicing is a post translational process by which an intein excises itself and ligates the two flanking polypeptides, the exteins. Two inteins interrupt the cell division control (cdc21) protein in H. walsbyi.
Anthony C. D'Angelo +2 more
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The Light‐Activated Proton Pump Bop I of The Archaeon Haloquadratum walsbyi
Photochemistry and Photobiology, 2012AbstractWe have isolated and characterized the light‐driven proton pump Bop I from the ultrathin square archaeon Haloquadratum walsbyi, the most abundant component of the dense microbial community inhabiting hypersaline environments. The disruption of cells by hypo‐osmotic shock yielded Bop I retinal protein highly enriched membranes, which contain one
Simona Lobasso +8 more
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Structural and Functional Studies of a Newly Grouped Haloquadratum walsbyi Bacteriorhodopsin Reveal the Acid-resistant Light-driven Proton Pumping Activity [PDF]
Journal of Biological Chemistry, 2015 Retinal bound light-driven proton pumps are widespread in eukaryotic and prokaryotic organisms. Among these pumps, bacteriorhodopsin (BR) proteins cooperate with ATP synthase to convert captured solar energy into a biologically consumable form, ATP. In an acidic environment or when pumped-out protons accumulate in the extracellular region, the maximum ...
Andrew H -J Wang, Chii-Shen Yang
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Differential Protein Splicing of Salt Dependent Inteins from Haloquadratum Walsybi
The FASEB Journal, 2017Protein splicing is a self‐catalyzed, post‐translational process in which an intervening polypeptide (intein) catalyzes its own removal from the flanking polypeptides (exteins), as well as the ligation of the exteins.
Abigeal Kathleen Lynch +3 more
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Gene, 2009
Transposable elements (TE) are functionally important genetic elements that can move within a genome. Miniature inverted-repeat transposable elements (MITEs) constitute a class of transposable elements that are usually small in size and have high numbers of conserved copies.
Fengfeng Zhou, Guojun Li
exaly +3 more sources
Transposable elements (TE) are functionally important genetic elements that can move within a genome. Miniature inverted-repeat transposable elements (MITEs) constitute a class of transposable elements that are usually small in size and have high numbers of conserved copies.
Fengfeng Zhou, Guojun Li
exaly +3 more sources
2016
Ha.lo.qua.dra'tum. Gr. masc. n. hals, halos salt, L. neut. n. quadratum square, N.L. neut. n. Haloquadratum salt square.Euryarchaeota / Halobacteria / Halobacteriales / HalobacteriaceaeThe haloarchaeal species Haloquadratum walsbyi, the only member described of the genus Haloquadratum, dominates NaCl saturated thalassic lakes worldwide.
Rodríguez-Valera, F. +2 more
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Ha.lo.qua.dra'tum. Gr. masc. n. hals, halos salt, L. neut. n. quadratum square, N.L. neut. n. Haloquadratum salt square.Euryarchaeota / Halobacteria / Halobacteriales / HalobacteriaceaeThe haloarchaeal species Haloquadratum walsbyi, the only member described of the genus Haloquadratum, dominates NaCl saturated thalassic lakes worldwide.
Rodríguez-Valera, F. +2 more
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Salt‐Dependent Protein Splicing of the Intein in the Haloquadratum walsbyi DNA Polymerase
The FASEB Journal, 2017Protein splicing is a post‐translational process by which an intervening polypeptide, or intein, can excise itself and ligate the flanking polypeptides, or exteins. Two extreme halophilic archaea, Halobacterium salinarum ( Hsa ) and ...
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LIPIDS OF THE ULTRA-THIN SQUARE MICROORGANISM HALOQUADRATUM WALSBYI
2008The lipid composition of the extremely halophilic archaeon Haloquadratum walsbyi was investigated by thinlayer chromatography and electrospray ionization-mass spectrometry. The analysis of neutral lipids showed the presence of vitamin MK-8, squalene, carotene, bacterioruberin and several retinal isomers.
LOBASSO S +3 more
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Estudio de las virosferas de Salinibacter ruber y Haloquadratum walsbyi
2021Estudios en distintos ambientes, como el marino o el hipersalino, han demostrado que la combinación de metodologías y la integración de resultados tienen el potencial de aportar nueva información que las técnicas no pueden proveer de manera individual. En esta tesis se han utilizado tres cepas de S.
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