Zobrazeno 1 - 10
of 32
pro vyhledávání: '"G. D. Vogels"'
Publikováno v:
Recueil des Travaux Chimiques des Pays-Bas. 88:929-939
A procedure is given for the preparation and isolation of (-)-allantoin (5-ureidohydantoin). A grown culture of Pseudomonas aeruginosa was incubated with (±)-allantoin at pH 6. (+)-Allantoin was degraded by the bacteria and (-)-allantoin was removed
Publikováno v:
Archives of Microbiology. 161:514-520
Publikováno v:
Antonie van Leeuwenhoek. 77(3)
During growth of Methanobacterium thermoautotrophicum in a fed-batch fermentor, the cells are confronted with a steady decrease in the concentration of the hydrogen energy supply. In order to investigate how the organism responds to these changes, ce
Publikováno v:
Archives of microbiology. 167(2-3)
The anaerobic fungus Piromyces sp. strain E2 produces extracellular cellulolytic enzymes present both in a high molecular mass (HMM) complex or as individual proteins. Although the HMM complex was present in the culture fluid during all growth stages
Autor:
J H, Hackstein, G D, Vogels
Publikováno v:
Antonie van Leeuwenhoek. 71(1-2)
Several aspects of the endosymbiosis of methanogenic archaea with anaerobic protozoa are reviewed. Special attention is played to the role of hydrogenosomes and plastid-like organelles that seem to provide the substrates for the methanogenic endosymb
Autor:
P J, Daas, R W, Wassenaar, P, Willemsen, R J, Theunissen, J T, Keltjens, C, van der Drift, G D, Vogels
Publikováno v:
The Journal of biological chemistry. 271(37)
In Methanosarcina barkeri the transfer of the methyl group from methanol to 2-mercaptoethanesulfonic acid is catalyzed by the concerted action of two methyltransferases. The first one is the corrinoid-containing methanol:5-hydroxybenzimidazolylcobami
Publikováno v:
The Journal of biological chemistry. 271(37)
Methanol:5-hydroxybenzimidazolylcobamide methyltransferase (MT1) is the first of two enzymes involved in the transmethylation reaction from methanol to 2-mercaptoethanesulfonic acid in Methanosarcina barkeri. MT1 only binds the methyl group of methan
Autor:
J T, Keltjens, A J, Brugman, J M, Kesseleer, B W, te Brömmelstroet, C, van der Drift, G D, Vogels
Publikováno v:
BioFactors (Oxford, England). 3(4)
Formylmethanofuran:tetrahydromethanopterin (H4MPT) formyltransferase and 5,10-methenyl-H4MPT cyclohydrolase purified from Methanosarcina barkeri catalyze a formyl group transfer and the hydrolysis of the methenyl function, respectively. The results f
Publikováno v:
BioFactors (Oxford, England). 3(2)
Recently, a novel pterin has been isolated from Methanogenium tationis. This pterin derivative, which was called tatiopterin, was characterized as a methanopterin-like structure with an additional aspartyl and glutamyl group in the side chain and wit
Publikováno v:
BioFactors (Oxford, England). 3(1)
Factor F390 is the 8-OH adenylated form of the deazaflavin coenzyme F420, which is a central electron carrier in methanogenic bacteria. The enzymes catalysing the formation of F390 from ATP and F420 (F390 synthetase) and its hydrolysis into AMP and F