Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Diane E. Robertson"'
Publikováno v:
Journal of Biological Chemistry. 267:14893-14901
Methanogenic archaebacteria respond to osmotic stress by accumulating a series of organic molecules which function as compatible solutes. In two strains of marine methanogenic archaebacteria, Methanogenium cariaci and Methanococcus thermolithotrophic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6032ac42dbc92146e28186e2d203b1c7
https://doi.org/10.1016/s0021-9258(18)42124-2
https://doi.org/10.1016/s0021-9258(18)42124-2
Publikováno v:
Journal of Bacteriology. 173:5352-5358
Accumulation of compatible solutes, by uptake or de novo synthesis, enables bacteria to reduce the difference between osmotic potentials of the cell cytoplasm and the extracellular environment. To examine this process in the halophilic and halotolera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecde0668ed1a5a60c3fec9fb07da590a
https://doi.org/10.1128/jb.173.17.5352-5358.1991
https://doi.org/10.1128/jb.173.17.5352-5358.1991
Publikováno v:
Journal of Biological Chemistry. 265:18207-18212
Turnover of the nitrogen moiety from free amino acid pools in two thermophilic methanogens, Methanobacterium thermautotrophicum delta H and Methanococcus thermolithotrophicus SN1, has been monitored with 15N NMR spectroscopy. In cells growing exponen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ad6f554b521cbfc9206a7b0c0a91aa2
https://doi.org/10.1016/s0021-9258(17)44739-9
https://doi.org/10.1016/s0021-9258(17)44739-9
Publikováno v:
Applied and Environmental Microbiology. 56:1504-1508
The unusual compound beta-aminoglutaric acid (beta-glutamate) has been identified by 13C nuclear magnetic resonance spectroscopy in soluble extracts of marine methanogenic bacteria. We examined several methanogen species representing nine genera and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ce0067dda4073ca97b4d76ef65e2efb
https://doi.org/10.1128/aem.56.5.1504-1508.1990
https://doi.org/10.1128/aem.56.5.1504-1508.1990
Publikováno v:
Applied and Environmental Microbiology. 56:563-565
Trimethyl glycine (glycine betaine) was detected by 13C nuclear magnetic resonance spectroscopy at high intracellular concentrations in several methanogens (Methanogenium cariaci, "Methanogenium anulus" AN9, Methanohalophilus zhilinae, Methanohalophi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1110397373cf17eb4c7ea18af4d965ad
https://doi.org/10.1128/aem.56.2.563-565.1990
https://doi.org/10.1128/aem.56.2.563-565.1990
Autor:
Evan R. Kantrowitz, Diane E. Robertson, Jeffrey W. Stebbins, Mary F. Roberts, Raymond C. Stevens, William N. Lipscomb
Publikováno v:
Protein science : a publication of the Protein Society. 1(11)
The replacement of Arg-54 by Ala in the active site of Escherichia coli aspartate transcarbamoylase causes a 17,000-fold loss of activity but does not significantly influence the binding of substrates or substrate analogs (Stebbins, J.W., Xu, W., & K
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83b1e4d052c89e7edff9f6eac29932a5
https://pubmed.ncbi.nlm.nih.gov/1303763
https://pubmed.ncbi.nlm.nih.gov/1303763
Publikováno v:
Applied and environmental microbiology. 58(8)
Methanohalophilus strain FDF1, a member of the halophilic genus of methanogens, can grow over a range of external NaCl concentrations from 1.2 to 2.9 M and utilize methanol, trimethylamine, and dimethyl sulfide as substrates for methanogenesis. It pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f93814cfe5b824c27458a56d5b2ee9f
https://pubmed.ncbi.nlm.nih.gov/16348748
https://pubmed.ncbi.nlm.nih.gov/16348748
Publikováno v:
Biochemistry. 31(11)
2,3-Diphosphoglycerate (2,3-DPG) has been found to be the product of the enzymatic degradation of cyclic 2,3-diphosphoglycerate (cDPG) in the archaebacterium Methanobacterium thermoautotrophicum delta H. Although 2,3-DPG has not previously been detec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5db34964736ebf5d30b19c78ddbd1ba
https://pubmed.ncbi.nlm.nih.gov/1550819
https://pubmed.ncbi.nlm.nih.gov/1550819
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 87(23)
Methanosarcina thermophila, a nonmarine methanogenic archaebacterium, can grow in a range of saline concentrations. At less than 0.4 M NaCl, Ms. thermophila accumulated glutamate in response to increasing osmotic stress. At greater than 0.4 M NaCl, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3e7bcc3d93fee5201ad952a8fe04821
https://pubmed.ncbi.nlm.nih.gov/2123548
https://pubmed.ncbi.nlm.nih.gov/2123548
Publikováno v:
Biochimica et biophysica acta. 992(3)
13 C- and 15 N-NMR spectroscopy have been used to identify β-aminoglutaric acid (β-glutamic) as a major soluble component of the thermophilic, autotrophic marine methanogen Methanococcus thermolithotrophicus . This rare, non-protein amino acid has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5bb3610111857b0c1b0f3205a7cd1ea
https://pubmed.ncbi.nlm.nih.gov/2775788
https://pubmed.ncbi.nlm.nih.gov/2775788