Results 11 to 20 of about 23,949 (213)

Structural and Phylogenetic Diversity of Anaerobic Carbon-Monoxide Dehydrogenases [PDF]

Frontiers in Microbiology, 2019
Anaerobic Ni-containing carbon-monoxide dehydrogenases (Ni-CODHs) catalyze the reversible conversion between carbon monoxide and carbon dioxide as multi-enzyme complexes responsible for carbon fixation and energy conservation in anaerobic microbes ...
Masao Inoue, Issei Nakamoto, Kimiho Omae, Tatsuki Oguro, Hiroyuki Ogata, Takashi Yoshida, Yoshihiko Sako   +6 more
doaj   +3 more sources

Molecular evolution of the Wood-Ljungdahl pathway and the reductive glycine pathway in Desulfobacterota [PDF]

Frontiers in Microbiology
Carbon fixation is a fundamental metabolic process that sustains ecosystems, yet its origins and evolutionary history remain largely unresolved. In this study, we focused on the Wood-Ljungdahl (WL) pathway, which is considered one of the most ancient ...
Tomoyuki Wakashima, Tomoyuki Wakashima, Keitaro Kume, Keitaro Kume, Yoko Chiba, Yoko Chiba   +5 more
doaj   +2 more sources

Biome-specific distribution of Ni-containing carbon monoxide dehydrogenases [PDF]

Extremophiles, 2022
AbstractNi-containing carbon monoxide dehydrogenase (Ni-CODH) plays an important role in the CO/CO2-based carbon and energy metabolism of microbiomes. Ni-CODH is classified into distinct phylogenetic clades, A–G, with possibly distinct cellular roles. However, the types of Ni-CODH clade used by organisms in different microbiomes are unknown.
Masao Inoue, Kimiho Omae, Issei Nakamoto, Ryoma Kamikawa, Takashi Yoshida, Yoshihiko Sako   +5 more
openaire   +3 more sources

Life in hot carbon monoxide: the complete genome sequence of Carboxydothermus hydrogenoformans Z-2901. [PDF]

PLoS Genetics, 2005
We report here the sequencing and analysis of the genome of the thermophilic bacterium Carboxydothermus hydrogenoformans Z-2901. This species is a model for studies of hydrogenogens, which are diverse bacteria and archaea that grow anaerobically ...
Martin Wu, Qinghu Ren, A Scott Durkin, Sean C Daugherty, Lauren M Brinkac, Robert J Dodson, Ramana Madupu, Steven A Sullivan, James F Kolonay, Daniel H Haft, William C Nelson, Luke J Tallon, Kristine M Jones, Luke E Ulrich, Juan M Gonzalez, Igor B Zhulin, Frank T Robb, Jonathan A Eisen   +17 more
doaj   +2 more sources

Perchlorate-Coupled Carbon Monoxide (CO) Oxidation by Moorella glycerini, an Obligately Anaerobic, Thermophilic, Nickel-Dependent Carboxydotroph

Microorganisms, 2023
Many facultative and obligate anaerobes reduce perchlorate. Likewise, carbon monoxide (CO) oxidation has been documented in many aerobes, facultative anaerobes, and obligate anaerobes.
Marisa R. Myers, G. M. King
doaj   +1 more source

Carbon monoxide dehydrogenase from Rhodospirillum rubrum [PDF]

Journal of Bacteriology, 1984
The carbon monoxide dehydrogenase from the photosynthetic bacterium Rhodospirillum rubrum was purified over 600-fold by DEAE-cellulose chromatography, heat treatment, hydroxylapatite chromatography, and preparative scale gel electrophoresis. In vitro, this enzyme catalyzed a two-electron oxidation of CO to form CO2 as the product.
D, Bonam, S A, Murrell, P W, Ludden
openaire   +2 more sources

Carbon assimilation strategies in ultrabasic groundwater: clues from the integrated study of a serpentinization-influenced aquifer [PDF]

, 2020
© The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Seyler, L. M., Brazelton, W. J., McLean, C., Putman, L. I., Hyer, A., Kubo, M. D.
Brazelton, William J., Cardace, Dawn, Hoehler, Tori M., Hyer, Alex, Kubo, Michael D. Y., McLean, Craig, Putman, Lindsay I., Schrenk, Matthew O., Seyler, Lauren M.   +8 more
core   +2 more sources

Atypical one-carbon metabolism of an acetogenic and hydrogenogenic Moorella thermoacetica strain [PDF]

, 2016
A thermophilic spore-forming bacterium (strain AMP) was isolated from a thermophilic methanogenic bioreactor that was fed with cobalt-deprived synthetic medium containing methanol as substrate.
Balk, M., Doesburg, W.C.J., van, Henstra, A.M., Jiang, B., Paulo, P.L., Stams, A.J.M.   +5 more
core   +6 more sources

Not All That Glitters Is Gold: The Paradox of CO-dependent Hydrogenogenesis in Parageobacillus thermoglucosidasius

Frontiers in Microbiology, 2021
The thermophilic bacterium Parageobacillus thermoglucosidasius has recently gained interest due to its ability to catalyze the water gas shift reaction, where the oxidation of carbon monoxide (CO) is linked to the evolution of hydrogen (H2) gas.
Habibu Aliyu, Pieter de Maayer, Anke Neumann   +2 more
doaj   +1 more source

Carbon Monoxide Dehydrogenase Reduces Cyanate to Cyanide [PDF]

Angewandte Chemie International Edition, 2017
AbstractThe biocatalytic function of carbon monoxide dehydrogenase (CODH) has a high environmental relevance owing to its ability to reduce CO2. Despite numerous studies on CODH over the past decades, its catalytic mechanism is not yet fully understood. In the present combined spectroscopic and theoretical study, we report first evidences for a cyanate
Alexandre, Ciaccafava, Daria, Tombolelli, Lilith, Domnik, Jae-Hun, Jeoung, Holger, Dobbek, Maria-Andrea, Mroginski, Ingo, Zebger, Peter, Hildebrandt   +7 more
openaire   +2 more sources