Results 101 to 110 of about 2,324 (198)
THE OVERLOOKED MODULATING ROLE OF NITROUS OXIDE FOR CORRINOID-DEPENDENT MICROBIAL PROCESSES [PDF]
, 2019 Nitrous oxide (N₂O) is a potent ozone-depleting greenhouse gas that is primarily produced by microbial denitrification and nitrification in terrestrial and aquatic systems. N₂O interferes with cobalt(I)-containing corrinoids, an essential enzyme cofactor
Yin, Yongchao
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Corrinoid Auxotrophy in the Obligate Organohalide-Respiring Dehalobacter restrictus strain PER-K23
Introduction: Corrinoids are an essential cofactor of reductive dehalogenases, the key enzymes of organohalide respiration (OHR). Dehalobacter restrictus strain PER-K23 is an obligate OHR bacterium able to conserve energy with tetrachloroethene, but is ...
Lu, Yue +5 more
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, 2009 Analysis of vitamin B12 in freshly harvested white button mushrooms (Agaricus bisporus) from five farms was performed by affinity chromatography and HPLC-ESI-MS techniques.
Koyyalamudi, Sundar R. +3 more
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Microbial demethylation of dimethylsulfoniopropionate and methylthiopropionate [PDF]
, 2000 As discussed in chapter 1 , there is an increased interest in the production of certain natural sulfur-containing flavor compounds or flavor precursors.
Jansen, Michael,, Jansen, Michael
core +13 more sources
, 1999 Methyl-coenzyme M formation from coenzyme M and methanol in Methanosarcina barkeri is catalysed by an enzyme system composed of three polypeptides MtaA, MtaB and MtaC, the latter of which harbours a corrinoid prosthetic group.
Thauer, R. ; https://orcid.org/ +1 more
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Current Aspects of Corrinoid Synthesis
, 1969 Proceedings of the Robert A. Welch Foundation Conferences on Chemical Research: XII.
openaire +2 more sources
, 1993 Methanosarcina possesses an abundance corrinoid, which acts as enzyme prosthetic group and functions in methyl transfer reactions. When this work was initiated only two corrinoid proteins had been described from Methanosarcina: methyltransferase I, which
Krzycki, J. A.
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Mercury Methylation by HgcA: Theory Supports Carbanion Transfer to Hg(II)
, 2016 Many proteins use corrinoid cofactors to facilitate methyl transfer reactions. Recently, a corrinoid protein, HgcA, has been shown to be required for the production of the neurotoxin methylmercury by anaerobic bacteria.
Jing Zhou (168494) +4 more
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Biological activities of new corrinoids.
Agricultural and Biological Chemistry, 1982 KAMIKUBO, Tadashi +4 more
openaire +2 more sources
On the influence of cobamides on organohalide respiration and mercury methylation [PDF]
, 2019 Corrinoids are metallic cofactors that serve as prosthetic groups for numerous reactions catalyzed by various microorganisms, ranging from carbon and nitrogen cycling to toxic waste remediation.
Jiang, Nannan
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