Heliyon, 2023 We designed and constructed a whole-cell biosensor capable of detecting the presence and quantity of carbon monoxide (CO) using the CO regulatory transcription factor.
Byeongchan Kang +5 more
doaj +1 more source
Agr Quorum Sensing influences the Wood-Ljungdahl pathway in Clostridium autoethanogenum
Scientific Reports, 2022 Acetogenic bacteria are capable of fermenting CO2 and carbon monoxide containing waste-gases into a range of platform chemicals and fuels. Despite major advances in genetic engineering and improving these biocatalysts, several important physiological ...
Pawel Piatek +7 more
doaj +1 more source
Carbon Monoxide Dehydrogenase Activity in Bradyrhizobium japonicum [PDF]
Applied and Environmental Microbiology, 2000 ABSTRACT Bradyrhizobium japonicum strain 110 spc 4 was capable of chemolithoautotrophic growth with carbon monoxide (CO) as a sole energy and carbon source under aerobic conditions. The enzyme carbon monoxide dehydrogenase (CODH; EC 1.2.99.2 ) has been purified 21-fold ...
M J, Lorite +4 more
openaire +2 more sources
Carbon monoxide dehydrogenase in mycobacteria possesses a nitric oxide dehydrogenase activity [PDF]
Biochemical and Biophysical Research Communications, 2007 CO dehydrogenase (CO-DH) catalyzes the oxidation of CO to CO(2) in carboxydobacteria. Cell-free extracts prepared from several mycobacteria, including Mycobacterium tuberculosis H37Ra, showed NO dehydrogenase (NO-DH) activity in a reaction mixture containing sodium nitroprusside (SNP) as the source of NO.
Sae Woong, Park +6 more
openaire +4 more sources
Functional studies on oligotropha carboxidovorans molybdenum–copper CO dehydrogenase produced in escherichia coli [PDF]
, 2018 The Mo/Cu-dependent CO dehydrogenase (CODH) from Oligotropha carboxidovorans is an enzyme that is able to catalyze both the oxidation of CO to CO2 and the oxidation of H2 to protons and electrons. Despite the close to atomic resolution structure (1.1 Å),
Duffus, Benjamin R. +3 more
core +1 more source
Regulation of Multiple Carbon Monoxide Consumption Pathways in Anaerobic Bacteria
Frontiers in Microbiology, 2011 Carbon monoxide (CO), well known as a toxic gas, is increasingly recognized as a key metabolite and signaling molecule. Microbial utilization of CO is quite common, evidenced by the rapid escalation in description of new species of CO-utilizing bacteria ...
Stephen M. Techtmann +5 more
doaj +1 more source
Incomplete Wood-Ljungdahl pathway facilitates one-carbon metabolism in organohalide-respiring Dehalococcoides mccartyi. [PDF]
, 2014 The acetyl-CoA "Wood-Ljungdahl" pathway couples the folate-mediated one-carbon (C1) metabolism to either CO2 reduction or acetate oxidation via acetyl-CoA.
Alvarez-Cohen, Lisa +8 more
core +1 more source
Genomic and Transcriptomic Insights Into the Autotrophic Metabolism on H<sub>2</sub> + CO<sub>2</sub> or CO of the Thermophilic Acetogenic Model Organism Moorella thermoacetica. [PDF]
Environ MicrobiolMoorella thermoacetica is the model organism for elucidation of acetogenesis. The reduction of CO2 to acetate is well studied, but how redox carrier balancing and energy conservation are maintained during autotrophic growth and how H2 is oxidised remains enigmatic.
Rosenbaum FP +3 more
europepmc +2 more sources
Microorganisms, 2020 Microorganisms can potentially colonise volcanic rocks using the chemical energy in reduced gases such as methane, hydrogen (H2) and carbon monoxide (CO).
Marcela Hernández +5 more
doaj +1 more source
Energy-efficient CO2/CO interconversion by homogeneous copper-based molecular catalysts
Nature Communications, 2023 Facile conversion of CO2 to commercially viable carbon feedstocks offer a unique way to adopt a net-zero carbon scenario. Synthetic CO2-reducing catalysts have rarely exhibited energy-efficient and selective CO2 conversion.
Somnath Guria +7 more
doaj +1 more source