Increase of positive supercoiling in a hyperthermophilic archaeon after UV irradiation
Sign Up to like & getrecommendations! Published in 2018 at "Extremophiles"
DOI: 10.1007/s00792-018-1068-x
Abstract: Diverse DNA repair mechanisms are essential to all living organisms. Some of the most widespread repair systems allow recovery of genome integrity in the face of UV radiation. Here, we show that the hyperthermophilic archaeon… read more here.
Keywords: irradiation; increase positive; supercoiling hyperthermophilic; positive supercoiling ... See more keywords
Temperature depending bioelectrocatalysis current of multicopper oxidase from a hyperthermophilic archaeon Pyrobaculum aerophilum
Sign Up to like & getrecommendations! Published in 2021 at "Electrochemistry Communications"
DOI: 10.1016/j.elecom.2021.106982
Abstract: Abstract The thermostable blue multicopper oxidase is stable at high temperature, however, because of this structural stability this enzyme has low activity. In this study, high electrochemical catalytic activity was achieved by immobilizing a thermostable… read more here.
Keywords: oxidase hyperthermophilic; multicopper oxidase; archaeon pyrobaculum; multicopper ... See more keywords
Bypassing rRNA methylation by RsmA/Dim1during ribosome maturation in the hyperthermophilic archaeon Nanoarchaeum equitans
Sign Up to like & getrecommendations! Published in 2017 at "Nucleic Acids Research"
DOI: 10.1093/nar/gkw839
Abstract: Abstract In all free-living organisms a late-stage checkpoint in the biogenesis of the small ribosomal subunit involves rRNA modification by an RsmA/Dim1 methyltransferase. The hyperthermophilic archaeon Nanoarchaeum equitans, whose existence is confined to the surface… read more here.
Keywords: archaeon nanoarchaeum; rsma; rsma dim1; hyperthermophilic archaeon ... See more keywords
Reconstruction of the “Archaeal” Mevalonate Pathway from the Methanogenic Archaeon Methanosarcina mazei in Escherichia coli Cells
Sign Up to like & getrecommendations! Published in 2020 at "Applied and Environmental Microbiology"
DOI: 10.1128/aem.02889-19
Abstract: Two enzymes that have recently been identified from the hyperthermophilic archaeon A. pernix as components of the archaeal mevalonate pathway do not require ATP for their reactions. This pathway, therefore, might consume less energy than… read more here.
Keywords: hyperthermophilic archaeon; archaeal mevalonate; pathway; mevalonate pathway ... See more keywords
A Novel NADP-Dependent Formate Dehydrogenase From the Hyperthermophilic Archaeon Thermococcus onnurineus NA1
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Microbiology"
DOI: 10.3389/fmicb.2022.844735
Abstract: The genome of the hyperthermophilic archaeon Thermococcus onnurineus NA1 contains three copies of the formate dehydrogenase (FDH) gene, fdh1, fdh2, and fdh3. Previously, we reported that fdh2, clustered with genes encoding the multimeric membrane-bound hydrogenase… read more here.
Keywords: fdh3; thermococcus onnurineus; onnurineus na1; hyperthermophilic archaeon ... See more keywords
Biochemical and genetic examination of two aminotransferases from the hyperthermophilic archaeon Thermococcus kodakarensis
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Microbiology"
DOI: 10.3389/fmicb.2023.1126218
Abstract: The hyperthermophilic archaeon Thermococcus kodakarensis utilizes amino acids as a carbon and energy source. Multiple aminotransferases, along with glutamate dehydrogenase, are presumed to be involved in the catabolic conversion of amino acids. T. kodakarensis harbors… read more here.
Keywords: hyperthermophilic archaeon; archaeon thermococcus; kodakarensis; tk0548 protein ... See more keywords