Zobrazeno 1 - 10
of 467
pro vyhledávání: '"Tsutomu Hoshino"'
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 15, Iss 1, Pp 299-309 (2019)
Pseudomonas cichorii, which causes varnish spots on lettuce and seriously damages lettuce production during the summer season in the highland areas of Japan (e.g., Nagano and Iwate prefectures) was isolated. The structure of a toxin produced by this
Externí odkaz:
https://doaj.org/article/d0e18ae168684b2f979b5c0cdc2dd2a2
Publikováno v:
SC40201903220007
NARO成果DBd
Beilstein Journal of Organic Chemistry
Beilstein Journal of Organic Chemistry, Vol 15, Iss 1, Pp 299-309 (2019)
NARO成果DBd
Beilstein Journal of Organic Chemistry
Beilstein Journal of Organic Chemistry, Vol 15, Iss 1, Pp 299-309 (2019)
Pseudomonas cichorii, which causes varnish spots on lettuce and seriously damages lettuce production during the summer season in the highland areas of Japan (e.g., Nagano and Iwate prefectures) was isolated. The structure of a toxin produced by this
Publikováno v:
Organic & Biomolecular Chemistry. 17:9375-9389
Squalene-hopene cyclase (SHC) converts acyclic squalene 1 into the 6,6,6,6,5-fused pentacyclic triterpenes hopene and hopanol. Previously, we reported the polycyclization products 14-17 of 27-norsqualene (13a) and 28-norsqualene (13b) by SHC, and sug
Publikováno v:
2020 23rd International Conference on Electrical Machines and Systems (ICEMS).
Recently, permanent magnet field synchronous motor (PMSM) has been used without inverter. Direct drive with utility power supply, that is operation under constant voltage and constant frequency (CVCF) condition, yields low power factor operation. We
Publikováno v:
European Journal of Organic Chemistry. 2018:1477-1490
Publikováno v:
Organic & Biomolecular Chemistry. 16:8365-8378
Squalene-hopene cyclase (SHC) catalyzes the conversion of acyclic squalene molecule into a 6,6,6,6,5-fused pentacyclic hopene and hopanol. SHC is also able to convert (3S)-2,3-oxidosqualene into 3β-hydroxyhopene and 3β-hydroxyhopanol and can genera
Publikováno v:
ChemBioChem. 18:2145-2155
The functions of Val483, Trp534, and Met729 in Euphorbia tirucalli β-amyrin synthase were revealed by comparing the enzyme activities of site-directed mutants against that of the wild type. The Gly and Ala variants with a smaller bulk size at positi
Autor:
Tsutomu Hoshino
Publikováno v:
Organic & Biomolecular Chemistry. 15:2869-2891
The enzymatic polycyclization reactions catalyzed by oxidosqualene (OXSQ) cyclases (OSCs) proceed with complete regio- and stereospecificity, leading to the formation of new C-C bonds and chiral centers and to the generation of diverse polycyclic ste
Publikováno v:
Organic & Biomolecular Chemistry. 15:177-188
Many of the functions of the active site residues in β-amyrin synthase and its catalytic mechanism remain unclear. Herein, we examined the functions of the highly conserved Phe413, Tyr259, and Trp257 residues in the β-amyrin synthase of Euphorbia t
Publikováno v:
European Journal of Organic Chemistry. 2017:287-295
β-Amyrin synthase incubation experiments have been conducted to determine the influence of steric effects at the 6-, 10- and 15-positions of 2,3-oxidosqualene on the polycyclisation pathway. Nor- and ethyl-substituted oxidosqualene analogues were sy