Literature DB >> 7364716

Origin of hydrogen in methane produced by Methanobacterium thermoautotrophicum.

L Daniels, G Fulton, R W Spencer, W H Orme-Johnson.   

Abstract

The production of deuterated methane by Methanobacterium thermoautotrophicum in H2O-D2O mixtures was examined by high-resolution mass spectrometry. The hydrogen in the methane arose solely from water and not from hydrogen gas. Hydrogen gas served only as an electron source in methanogenesis. A whole-cell product isotope discrimination of 1.5 favoring hydrogen over deuterium was observed in methane production in 81 atom% deuterated water. The distribution of deuterated methane species is described by a simple model of the overall reaction.

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Year:  1980        PMID： 7364716      PMCID： PMC293677          DOI： 10.1128/jb.141.2.694-698.1980

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  17 in total

1.  Energy conservation in chemotrophic anaerobic bacteria.

Authors:  R K Thauer; K Jungermann; K Decker
Journal:  Bacteriol Rev       Date:  1977-03

2.  Preparation, characterization, and chemical properties of the flavin coenzyme analogues 5-deazariboflavin, 5-deazariboflavin 5'-phosphate, and 5-deazariboflavin 5'-diphosphate, 5'leads to5'-adenosine ester.

Authors:  R Spencer; J Fisher; C Walsh
Journal:  Biochemistry       Date:  1976-03-09       Impact factor: 3.162

3.  Carbon monoxide oxidation by methanogenic bacteria.

Authors:  L Daniels; G Fuchs; R K Thauer; J G Zeikus
Journal:  J Bacteriol       Date:  1977-10       Impact factor: 3.490

Review 4.  The biology of methanogenic bacteria.

Authors:  J G Zeikus
Journal:  Bacteriol Rev       Date:  1977-06

5.  Structure and methylation of coenzyme M(HSCH2CH2SO3).

Authors:  C D Taylor; R S Wolfe
Journal:  J Biol Chem       Date:  1974-08-10       Impact factor: 5.157

6.  A new coenzyme of methyl transfer, coenzyme M.

Authors:  B C McBride; R S Wolfe
Journal:  Biochemistry       Date:  1971-06-08       Impact factor: 3.162

7.  Mass spectrometry studies of substituted methanes formed from deutero- and fluoromethylcobalamins.

Authors:  M W Penley; J M Wood
Journal:  Biochim Biophys Acta       Date:  1972-07-19

8.  Factor 420-dependent pyridine nucleotide-linked formate metabolism of Methanobacterium ruminantium.

Authors:  S F Tzing; M P Bryant; R S Wolfe
Journal:  J Bacteriol       Date:  1975-01       Impact factor: 3.490

9.  New approach to the cultivation of methanogenic bacteria: 2-mercaptoethanesulfonic acid (HS-CoM)-dependent growth of Methanobacterium ruminantium in a pressureized atmosphere.

Authors:  W E Balch; R S Wolfe
Journal:  Appl Environ Microbiol       Date:  1976-12       Impact factor: 4.792

10.  Methanobacterium thermoautotrophicus sp. n., an anaerobic, autotrophic, extreme thermophile.

Authors:  J G Zeikus; R S Wolfe
Journal:  J Bacteriol       Date:  1972-02       Impact factor: 3.490
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  6 in total

Review 1.  Energetics of methanogenesis studied in vesicular systems.

Authors:  M Blaut; V Müller; G Gottschalk
Journal:  J Bioenerg Biomembr       Date:  1992-12       Impact factor: 2.945

2.  Radioassay for hydrogenase activity in viable cells and documentation of aerobic hydrogen-consuming bacteria living in extreme environments.

Authors:  B Schink; F S Lupton; J G Zeikus
Journal:  Appl Environ Microbiol       Date:  1983-05       Impact factor: 4.792

3.  Influences of pH, Temperature, and Moisture on Gaseous Tritium Uptake in Surface Soils.

Authors:  R D Fallon
Journal:  Appl Environ Microbiol       Date:  1982-07       Impact factor: 4.792

4.  Anaerobic degradation of cellulose and formation of methane.

Authors:  O Volfová; O Suchardová; V Krumphanzl
Journal:  Folia Microbiol (Praha)       Date:  1982       Impact factor: 2.099

5.  Mass-spectrometric studies of the interrelations among hydrogenase, carbon monoxide dehydrogenase, and methane-forming activities in pure and mixed cultures of Desulfovibrio vulgaris, Desulfovibrio desulfuricans, and Methanosarcina barkeri.

Authors:  B S Rajagopal; P A Lespinat; G Fauque; J LeGall; Y M Berlier
Journal:  Appl Environ Microbiol       Date:  1989-09       Impact factor: 4.792

6.  Source of carbon and hydrogen in methane produced from formate by Methanococcus thermolithotrophicus.

Authors:  R Sparling; L Daniels
Journal:  J Bacteriol       Date:  1986-12       Impact factor: 3.490
  6 in total

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