Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Mostafa A. S. Hammam"'
Autor:
Siddabasave Gowda B. Gowda, Atsufumi Nakahashi, Keiko Yamane, Saori Nakahashi, Yuta Murai, Ananda Kumar C. Siddegowda, Mostafa A. S. Hammam, Kenji Monde
Publikováno v:
ACS Omega, Vol 3, Iss 1, Pp 753-759 (2018)
Externí odkaz:
https://doaj.org/article/14b1b71f78c64a8ab09787058dadaab1
Autor:
Saori Nakahashi, Atsufumi Nakahashi, Keiko Yamane, Kenji Monde, Mostafa A. S. Hammam, Siddabasave Gowda B. Gowda, Ananda Kumar C. Siddegowda, Yuta Murai
Publikováno v:
ACS Omega
ACS Omega, Vol 3, Iss 1, Pp 753-759 (2018)
ACS Omega, Vol 3, Iss 1, Pp 753-759 (2018)
Sphingoid bases, which have a 2-amino-1,3-diol common functional group, are the structural backbone units of all sphingolipids. Recently, much attention has been focused on sphingoid bases because of their potentially beneficial bioactivities toward
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1ab309663c75d61a886326b0cc1c772
http://europepmc.org/articles/PMC6044895
http://europepmc.org/articles/PMC6044895
Autor:
Seigo Usuki, Kenji Monde, Yuta Murai, Susumu Mitsutake, Kohei Yuyama, Mostafa A. S. Hammam, Shota Saito, Masafumi Yoshida, Yasuyuki Igarashi
Publikováno v:
European Journal of Organic Chemistry. 2017:1045-1051
Fluorous solid-phase extraction (FSPE) is a useful technique for efficient selective enrichment of fluorous compounds from nonfluorous molecules. Sphingolipids and their metabolites, which are ubiquitous building blocks of eukaryotic and prokaryotic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b8f46fe77bc77cbdb4ec4ca13a26b61
https://doi.org/10.1002/ejoc.201601302
https://doi.org/10.1002/ejoc.201601302
Autor:
Ananda Kumar C. Siddegowda, Yuta Murai, Mostafa A. S. Hammam, Atsufumi Nakahashi, Kenji Monde, Siddabasave Gowda B. Gowda
Publikováno v:
Organic Letters. 18:2327-2330
Vibrational circular dichroism (VCD) was first applied to the stereochemical analysis of sphingosine. VCD patterns derived from the C═C stretch as well as other mid-infrared (IR) regions were practical markers to discriminate all the stereoisomers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4dd180f5504b999abf3801fea741ca1
https://doi.org/10.1021/acs.orglett.6b00477
https://doi.org/10.1021/acs.orglett.6b00477
Publikováno v:
Organic Letters. 18:768-771
D609 (1) has been used as a lipid-related enzyme inhibitor during the past three decades. Although it has eight possible stereoisomers, no systematic research considering its chirality has been performed. In this paper, eight possible chiral alcohols
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4ea85bb7baa81a0e08b79150def196f
https://doi.org/10.1021/acs.orglett.6b00025
https://doi.org/10.1021/acs.orglett.6b00025
Autor:
Hideki Kinoshita, Yutaka Ukaji, Kaori Nishiyama, Ayumi Kamiya, Mostafa A. S. Hammam, Katsuhiko Inomata, Shuhei Fujinami
Publikováno v:
Bulletin of the Chemical Society of Japan. 83(11):1309-1322
Total syntheses of sterically locked phycocyanobilin derivatives with a 15Z-anti or a 15E-anti CD-ring component were performed toward elucidation of the stereochemistry and function of the chromophore in phytochromes. In the course of the constructi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c2ef52654b838f29963d115d8ddde25
http://hdl.handle.net/2297/38260
http://hdl.handle.net/2297/38260
Autor:
Seigo Usuki, Yuta Murai, Siddabasave Gowda B. Gowda, Mostafa A. S. Hammam, Kenji Monde, Yasuyuki Igarashi
Publikováno v:
Journal of Lipid Research, Vol 57, Iss 2, Pp 325-331 (2016)
Sphingoid base derivatives have attracted increasing attention as promising chemotherapeutic candidates against lifestyle diseases such as diabetes and cancer. Natural sphingoid bases can be a potential resource instead of those derived by time-consu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9dd82d9e69eefa07a41c3fc95ca106aa
https://pubmed.ncbi.nlm.nih.gov/26667669
https://pubmed.ncbi.nlm.nih.gov/26667669
Autor:
Yasuyuki Igarashi, Kenji Monde, Shota Saito, Susumu Mitsutake, Seigo Usuki, Kohei Yuyama, Mostafa A. S. Hammam, Yuta Murai, Masafumi Yoshida
Publikováno v:
European Journal of Organic Chemistry. 2017:1033-1033
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4163064fe171512acb1a3a846a55b99f
https://doi.org/10.1002/ejoc.201700122
https://doi.org/10.1002/ejoc.201700122
Autor:
Martin Linke, Yang Yang, Benjamin Zienicke, Karsten Heyne, Angelica Zacarias, Tilman Lamparter, Mostafa A. S. Hammam, Katsuhiko Inomata, Theodore von Haimberger
Photoisomerization of biliverdin (BV) chromophore triggers the photoresponse in native Agp1 bacteriophytochrome. We discuss heterogeneity in phytochrome Pr form to account for the shape of the absorption profile. We investigated different regions of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99106cff85f7530495ca52e937deb041
https://refubium.fu-berlin.de/handle/fub188/17579
https://refubium.fu-berlin.de/handle/fub188/17579
Autor:
Anne S. Ulrich, Htoi Khawn, Johannes Reichert, Benjamin Zienicke, Liyi Chen, Katsuhiko Inomata, Tilman Lamparter, Mostafa A. S. Hammam, Hideki Kinoshita
Publikováno v:
The Journal of biological chemistry. 286(2)
We performed steady state fluorescence measurements with phytochromes Agp1 and Agp2 of Agrobacterium tumefaciens and three mutants in which photoconversion is inhibited. These proteins were assembled with the natural chromophore biliverdin (BV), with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::668483a79f158604d73918feb3087b6c
https://pubmed.ncbi.nlm.nih.gov/21071442
https://pubmed.ncbi.nlm.nih.gov/21071442