Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Clement K. De Bruyne"'
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 88:43-51
The 1H NMR parameters of some alkyl β-D-xylopyranosides (alkyl = Me, Et, n.Pr, i.Pr and t.Bu) have been measured in D2O and DMSO-d6 solution at 300 and 360 MHz. A rationale is checked to explain the influence of the 0-alkyl groups on the chemical sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd3c4cee1235d889926e074a7d69c9e9
https://doi.org/10.1002/bscb.19790880107
https://doi.org/10.1002/bscb.19790880107
Publikováno v:
European Journal of Biochemistry. 102:257-267
The induced beta-D-glucosidase from Stachybotrys atra hydrolyzes aryl beta-D-glucopyranosides and aryl beta-D-xylopyranosides by the same basic two-step mechanism. In the first step the aglycon group is split of with simultaneous formation of an enzy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f98077169641b48c0277af37f601fb31
https://doi.org/10.1111/j.1432-1033.1979.tb06288.x
https://doi.org/10.1111/j.1432-1033.1979.tb06288.x
Publikováno v:
Carbohydrate Research. 140:342-346
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d2ff3cf098feee155d70b571283419e
https://doi.org/10.1016/0008-6215(85)85136-3
https://doi.org/10.1016/0008-6215(85)85136-3
Publikováno v:
Carbohydrate Research. 138:127-134
The binding of series of alkyl and aryl β- d -glycopyranosides and their 1-thio analogues to the active site of β- d -glucosidase from Stachybotrys atra has been investigated. The binding constants for competitive and uncompetitive inhibition clear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ab690901d31aba5cfaf9af186bd9e11
https://doi.org/10.1016/0008-6215(85)85229-0
https://doi.org/10.1016/0008-6215(85)85229-0
Autor:
Clement K. De Bruyne, André Der Rock
Publikováno v:
Carbohydrate Research. 68:71-75
Thirty-two substituted phenyl β- D -galactopyranosides were hydrolyzed in 0.1 M aqueous hydrochloric acid at different temperatures. Rate coefficients and kinetic parameters were determined. Influences of the substituents were investigated by linear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea75431518377f6cbf28972ccc04637f
https://doi.org/10.1016/s0008-6215(00)84056-2
https://doi.org/10.1016/s0008-6215(00)84056-2
Autor:
Clement K. De Bruyne, Marc Claeyssens
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Protein Structure. 533:98-104
The determination of the binding parameters of 4-methylumbelliferyl β- d -ribopyranoside, a fluorescent ligand of β- d -xylosidase (exo-1,4-β-xylosidase, EC 3.2.1.37) from Bacillus pumilus , is described. A single binding site per polypeptide chai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6eb901d60ff386503cea01cfacb199ee
https://doi.org/10.1016/0005-2795(78)90552-4
https://doi.org/10.1016/0005-2795(78)90552-4
Publikováno v:
European Journal of Biochemistry. 103:307-312
The association constants for binding of methyl alpha-D-mannopyranoside (I), mannobiose (II) and mannotriose (III) to concanavalin A were determined in the temperature range 285-313 K by a substitution titration, using 4-methylumbelliferyl alpha-D-ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39dc3064b5ab5f334b938db777272a7b
https://doi.org/10.1111/j.1432-1033.1980.tb04316.x
https://doi.org/10.1111/j.1432-1033.1980.tb04316.x
Publikováno v:
Bioorganic Chemistry. 12:158-169
The kinetic α-deuterium isotope effect for the enzymatic- and acid-catalyzed hydrolysis of a series of aryl-β- d -[1- 2 H]glycopyranosides has been measured. The magnitude of the effect indicates a considerable steric hindrance of the anomeric C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dc56a834a2ac20d4defad00eb50e6d4
https://doi.org/10.1016/0045-2068(84)90025-7
https://doi.org/10.1016/0045-2068(84)90025-7
Publikováno v:
Enzyme and Microbial Technology. 9:145-148
The enzymatic and coupled d -xylose isomerase/ d -sorbitol dehydrogenase assay is a rapid and specific method, permitting accurate quantification of d -xylose isomerization and of d -xylose. The method is based on the isomerization of d -xylose to d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::952497eb96bf24394210ac1dc97e74b1
https://doi.org/10.1016/0141-0229(87)90067-6
https://doi.org/10.1016/0141-0229(87)90067-6
Publikováno v:
Enzyme and Microbial Technology. 8:696-700
The catalytic properties and stability of d -xylose isomerase from Streptomyces violaceoruber have been studied. The enzyme was activated by Mg 2+ , Co 2+ and Mn 2+ but Ni 2+ , Ca 2+ , Zn 2+ , Cu 2+ and Hg were ineffective. Optimum catalytic conditio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1893dc1cd3771c8db8fb392c15216b4
https://doi.org/10.1016/0141-0229(86)90069-4
https://doi.org/10.1016/0141-0229(86)90069-4