Results 71 to 80 of about 997 (148)

Lanthanide-dependent alcohol dehydrogenases require an essential aspartate residue for metal coordination and enzymatic function

Journal of Biological Chemistry, 2020
The lanthanide elements (Ln3+), those with atomic numbers 57–63 (excluding promethium, Pm3+), form a cofactor complex with pyrroloquinoline quinone (PQQ) in bacterial XoxF methanol dehydrogenases (MDHs) and ExaF ethanol dehydrogenases (EDHs), expanding ...
Nathan M. Good, M. Fellner, Kemal Demirer, Jian Hu, R. Hausinger, N. C. Martinez-Gomez   +5 more
semanticscholar   +1 more source

Metabolic versatility of aerobic methane‐oxidizing bacteria under anoxia in aquatic ecosystems

Environmental Microbiology Reports, Volume 16, Issue 5, October 2024.
Besides conventional aerobic oxidation pathway, MOB has four underlying metabolic strategies under anoxia: (i) forming a consortium with oxygenic microorganisms; (ii) self‐generation/storage of O2 by MOB; (iii) forming a consortium with non‐oxygenic heterotrophic bacteria that use other electron acceptors; (iv) and utilizing alternative electron ...
Biao Li, Zhendu Mao, Jingya Xue, Peng Xing, Qinglong L. Wu   +4 more
wiley   +1 more source

Physiological Role of Lanthanide-dependent Methylotrophy in Plant Symbiotic Bacteria [PDF]

, 2020
岐阜大学(Gifu University)博士(農学)博士論文 (Doctoral dissertation)doctoral ...
409959, WANG LUN
core  

Methanol excretion by Methylomonas methanica is induced by the supernatant of a methanotrophic consortium

Journal of Chemical Technology &Biotechnology, Volume 99, Issue 6, Page 1356-1363, June 2024.
Abstract BACKGROUND Methanotrophs play an important role in mitigating methane (CH4) emissions in ecosystems. They closely interact with other microorganisms forming communities where the cross‐feeding of metabolites, presumably methanol (MeOH), is essential for the growth and activity of non‐methanotrophs. The experiments in this study were focused on
Geovanni Avila‐Nuñez, Alexis Saldivar, Patricia Ruiz‐Ruiz, Sergio Revah   +3 more
wiley   +1 more source

New Methyloceanibacter diversity from North Sea sediments includes methanotroph containing solely the soluble methane monooxygenase [PDF]

, 2016
Marine methylotrophs play a key role in the global carbon cycle by metabolizing reduced one-carbon compounds that are found in high concentrations in marine environments.
Boon, N., Cremers, G., de Vos, P., Heylen, K., Kerckhof, F.-M., Op den Camp, H.J.M., Vandamme, P., Vekeman, B.   +7 more
core  

Contrasting in vitro and in vivo methanol oxidation activities of lanthanide-dependent alcohol dehydrogenases XoxF1 and ExaF from Methylobacterium extorquens AM1

Scientific Reports, 2019
Lanthanide (Ln) elements are utilized as cofactors for catalysis by XoxF-type methanol dehydrogenases (MDHs). A primary assumption is that XoxF enzymes produce formate from methanol oxidation, which could impact organisms that require formaldehyde for ...
Nathan M. Good, Riley S. Moore, Carly J. Suriano, N. C. Martinez-Gomez   +3 more
semanticscholar   +1 more source

Seasonal variation in metabolic profiles and microbial communities in a subarctic ore processing plant

Environmental Microbiology Reports, Volume 16, Issue 3, June 2024.
The microbial communities in a northern ore processing plant were compared in summer and winter. Distinct seasonal communities were identified with higher microbial numbers and specific metabolic capacities, such as heavy metal resistance, sulphate/thiosulphate, molybdate, iron(III) and Zinc transport, nitrate reduction, denitrification, thiosulphate ...
Malin Bomberg, Hanna Miettinen, Päivi Kinnunen   +2 more
wiley   +1 more source

Active coexistence of the novel gammaproteobacterial methanotroph ‘Ca. Methylocalor cossyra’ CH1 and verrucomicrobial methanotrophs in acidic, hot geothermal soil

Environmental Microbiology, Volume 26, Issue 3, March 2024.
The genome and ecophysiology of a novel gammaproteobacterial methanotroph isolated from geothermal soil were analysed. This bacterium can grow at pH values as low as pH 3.5 and temperatures up to 55°C and coexists with verrucomicrobial methanotrophs in the hot volcanic soil on Pantelleria island.
Changqing Liu, Rob A. Schmitz, Arjan Pol, Carmen Hogendoorn, Daniël Verhagen, Stijn H. Peeters, Theo A. van Alen, Geert Cremers, Rob A. Mesman, Huub J. M. Op den Camp   +9 more
wiley   +1 more source

SIP metagenomics identifies uncultivated Methylophilaceae as dimethylsulphide degrading bacteria in soil and lake sediment. [PDF]

, 2015
Dimethylsulphide (DMS) has an important role in the global sulphur cycle and atmospheric chemistry. Microorganisms using DMS as sole carbon, sulphur or energy source, contribute to the cycling of DMS in a wide variety of ecosystems.
A Chauhan, A Lana, A Lapidus, Andrew Mead, AWB Johnston, BP Lomans, BP Lomans, CJ Scarlata, D Wu, DAC Beck, DE Wood, DH Parks, DJ Lane, E Crespo, E Hutchens, F Bak, F Meyer, G Muyzer, GD Bending, H Kadota, H Schäfer, H Schäfer, Hendrik Schäfer, J Eisen, JD Neufeld, JD Neufeld, JD Neufeld, JD Neufeld, JG Caporaso, JMM de Zwart, K Finster, K Kurokawa, L Chistoserdova, L Chistoserdova, MG Dumont, MG Kalyuzhnaya, MO Andreae, Motonobu Namura, NA Smith, O Nercessian, PK Quinn, PT Visscher, R Bentley, R Boden, RJ Charlson, RP Kiene, S Boisvert, S Radajewski, S Sivelä, SA Morris, SF Altschul, SF Watts, SG Tringe, SH Zinder, Siva Samavedam, T Kanagawa, TO Delmont, TW Keenan, WAD Whitfield, WJ Sul, Y Zhang, Yin Chen, Özge Eyice   +62 more
core   +3 more sources

Biochemical and Structural Characterization of XoxG and XoxJ and Their Roles in Lanthanide‐Dependent Methanol Dehydrogenase Activity

ChemBioChem, 2019
Lanthanide (Ln)‐dependent methanol dehydrogenases (MDHs) have recently been shown to be widespread in methylotrophic bacteria. Along with the core MDH protein, XoxF, these systems contain two other proteins, XoxG (a c‐type cytochrome) and XoxJ (a ...
E. R. Featherston, Hannah R. Rose, M. McBride, Ellison M. Taylor, A. Boal, J. Cotruvo   +5 more
semanticscholar   +1 more source