Zobrazeno 1 - 8
of 8
pro vyhledávání: '"RICHARD MALLABY"'
Publikováno v:
European Journal of Biochemistry. 53:255-264
1 Two specimens of stereospecifically tritiated 3-hydroxy-3-methylgutaric acid, respectively (2S,3S) + (2R,3R) [2-3H1] and (2R,3S+ (2S,3R) [2-3H1], were prepared by oxidation of corresponding 4-tritiated mevalonates. 2 After being mixed with 3-hydrox
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56b5bc98839004ec3ed5318918e18bd4
https://doi.org/10.1111/j.1432-1033.1975.tb04064.x
https://doi.org/10.1111/j.1432-1033.1975.tb04064.x
Autor:
Helmut Lenz, Peter Wunderwald, Wolfgang Buckel, Gerhard Gottschalk, Hermann Eggerer, John Warcup Cornforth, Richard Mallaby, C. Donninger, John W. Redmond
Publikováno v:
Nature. 226:517-519
By enzymic reactions using and generating asymmetrically labelled acetic acids, it is shown that R and S citrate synthases, citrate lyase and ATP citrate lyase all produce inversion of configuration at the methyl group when citrate is synthesized, or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b90557aa012d839a13e19f93c01aacd0
https://doi.org/10.1038/226517a0
https://doi.org/10.1038/226517a0
Publikováno v:
Chemischer Informationsdienst. 5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67e77db10f4a188ef22159f55d1a4ba8
https://doi.org/10.1002/chin.197435053
https://doi.org/10.1002/chin.197435053
Autor:
John Warcup Cornforth, John W. Redmond, Gerhard Gottschalk, Peter Wunderwald, Helmut Lenz, Wolfgang Buckel, Hermann Eggerer, Verena Buschmeier, Richard Mallaby
Publikováno v:
European journal of biochemistry. 24(2)
1 R-Acetate and S-acetate, as the coenzyme-A esters, were converted into citrates on recitrate synthase. 2 The citrate were assayed for chirality at the 2-position (a) by incubation with aconitate hydratase (aconitase) and (b) by cleavage to malate b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8346a95e6bd69a24b84dfd464ba84ced
https://pubmed.ncbi.nlm.nih.gov/5157293
https://pubmed.ncbi.nlm.nih.gov/5157293
Autor:
Gunthard Biedermann, John Warcup Cornforth, Helmut Lenz, John W. Redmond, Verena Buschmeier, Hermann Eggerer, Richard Mallaby, Wolfgang Buckel, Peter Wunderwald
Publikováno v:
European journal of biochemistry. 24(2)
1 A new synthesis of R- and S-acetic acid (R- and S-[2H1, 3H1]acetate) is described. 2 R-Acetic acid after conversion into citrate on si-citrate synthase and cleavage of the citrate with citrate lyase regenerates an acetate which is still predominant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6173527cb059d5a073cd5c5ff8cb5315
https://pubmed.ncbi.nlm.nih.gov/5157292
https://pubmed.ncbi.nlm.nih.gov/5157292
Publikováno v:
European journal of biochemistry. 26(3)
1 A preparation of malic enzyme was made from chicken liver. 2 The enzyme was incubated, in tritiated buffer containing NADP, with 2S, 3S-[2,3-2H2]malate. A third malate, 2S, 3R-[3-3H1]malate, was incubated with the enzyme, NADP, and unlabelled buffe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95fa695cc4c24a3cb56ff222f7bd5023
https://pubmed.ncbi.nlm.nih.gov/4402560
https://pubmed.ncbi.nlm.nih.gov/4402560
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 2. :919
Metastable analysis, isotopic labelling, and high resolution measurements were used to study the cracking patterns of methyl abscisate. Ten labelled analogues of methyl abscisate and methyl 2-trans-abscisate were available for this purpose. The princ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28cbf0196e4e460a28857a82d0487298
https://doi.org/10.1039/p29740000919
https://doi.org/10.1039/p29740000919
Publikováno v:
Journal of the Chemical Society D: Chemical Communications. :1599
Mevalonic acid stereospecifically labelled with tritium in the 2-position was incubated, in a deuterium oxide medium containing adenosine triphosphate, with a soluble enzyme preparation from pig liver; and so converted into farnesyl pyrophosphate.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea788146c8db97fbb4e9b3469ac5a2e9
https://doi.org/10.1039/c29710001599
https://doi.org/10.1039/c29710001599