Results 91 to 100 of about 2,324 (198)

Biosynthese der reduktiven Tetrachlorethen-Dehalogenase in Desulfitobacterium hafniense Y51 in Abhängigkeit vom Enzymsubstrat und dem Corrinoid-Cofaktor [PDF]

, 2013
Im Rahmen dieser Arbeit wurde der Prozess der reduktiven Dechlorierung von Tetrachlorethen (PCE) im gram-positiven, strikt anaeroben Bakterium Desulfitobacterium hafniense Y51 in Abhängigkeit von der Verfügbarkeit von PCE bzw.
Reinhold, Anika
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Spectroscopic Studies of the Corrinoid/Iron−Sulfur Protein from Moorella thermoacetica

, 2016
Methyl transfer reactions are important in a number of biochemical pathways. An important class of methyltransferases uses the cobalt cofactor cobalamin, which receives a methyl group from an appropriate methyl donor protein to form an intermediate ...
Stephen W. Ragsdale (1264635), Thomas C. Brunold (1327833), Troy A. Stich (1332660), Swarnalatha Venkateshrao (2643145), Javier Seravalli (1264638), Thomas G. Spiro (1323057)   +5 more
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Salvage of the essential corrinoid cofactor in Dehalobacter restrictus

The corrinoid cofactor is essential for organohalide respiration (OHR), a bacterial metabolism assisting towards environmental depollution. Two different strategies for obtaining corrinoids, are used by OHR bacteria, either de novo biosynthesis or ...
Lu, Yue, Keller, Sebastien, Boran, Sjef, Kruse, Thomas, Holliger, Christof, Rupakula, Aamani, Maillard, Julien, Smidt, Hauke, Schubert, Torsten   +8 more
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Spectroscopic Characterization of Active-Site Variants of the PduO-type ATP:Corrinoid Adenosyltransferase from Lactobacillus reuteri: Insights into the Mechanism of Four-Coordinate Co(II)corrinoid Formation

, 2016
The PduO-type adenosine 5′-triphosphate (ATP):corrinoid adenosyltransferase from Lactobacillus reuteri (LrPduO) catalyzes the transfer of the adenosyl-group of ATP to Co1+cobalamin (Cbl) and Co1+cobinamide (Cbi) substrates to synthesize adenosylcobalamin
Kiyoung Park (1881439), Thomas C. Brunold (1327833), Paola E. Mera (2092819), Jorge C. Escalante-Semerena (233760)   +3 more
core   +1 more source

Crystal structure of methyltetrahydrofolate: Corrinoid/iron-sulfur protein methyltransferase from Clostridium thermoaceticum at 2.2 Angstrom resolution

, 1999
The cytoplasmic methyltetrahydrofolate: corrinoid/iron-sulfur protein methyltransferase (MeTr) is a key protein in the Wood-Ljungdahl pathway of CO2 fixation.
Doukov, Tzanko Iordanov
core   +1 more source

Regulation of the Corrinoid Metabolism in Desulfitobacteria

The corrinoid cofactor is essential to organohalide respiration (OHR) as key element in virtually all reductive dehalogenases. Desulfitobacteria, and more particularly D.
Sigel, Roland K. O., Rohrbach-Brandt, Emmanuelle, Duret, Aurélie, Holliger, Christof, Maillard, Julien, Choudhary, Pallavi   +5 more
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Methanol:coenzyme M methyltransferase from Methanosarcina barkeri -: Identification of the active-site histidine in the corrinoid-harboring subunit MtaC by site-directed mutagenesis

, 1998
The enzyme system catalyzing the formation of methyl-coenzyme M from methanol and coenzyme M in Methanosarcina barkeri is composed of the three different polypeptides MtaA, MtaB and MtaC of which MtaC harbors a corrinoid prosthetic group.
Thauer, R. ; https://orcid.org/, Sauer, K.   +1 more
core   +1 more source

The nomenclature of corrinoids [PDF]

Archives of Biochemistry and Biophysics, 1974
openaire   +2 more sources

Skin-associated Corynebacterium amycolatum shares cobamides

mSphere
The underlying interactions that occur to maintain skin microbiome composition, function, and overall skin health are largely unknown. Often, these types of interactions are mediated by microbial metabolites.
M. H. Swaney, N. Henriquez, T. Campbell, J. Handelsman, L. R. Kalan   +4 more
doaj   +1 more source

The corrinoid metabolism in desulfitobacterium hafniense - genetic and regulatory aspects

Corrinoids (e.g. vitamin B12, cobalamin) represent a family of complex organometallic cofactors essential to the metabolism of microorganisms, animal and humans, and are involved in several enzymes such as isomerases, methyltransferases and reductive ...
Sigel, Roland K. O., Duret, Aurélie, Holliger, Christof, Rohrbach, Emmanuelle, Maillard, Julien, Choudhary, Pallavi   +5 more
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