Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Alexander N. Grechkin"'
Autor:
Elena O. Smirnova, Alevtina M. Egorova, Natalia V. Lantsova, Ivan R. Chechetkin, Yana Y. Toporkova, Alexander N. Grechkin
Publikováno v:
Current Issues in Molecular Biology, Vol 45, Iss 8, Pp 6283-6295 (2023)
The lipoxygenase (LOX) cascade is a source of bioactive oxylipins that play a regulatory role in plants, animals, and fungi. Soybean (Glycine max (L.) Merr.) LOXs are the classical models for LOX research. Progress in genomics has uncovered a large d
Externí odkaz:
https://doaj.org/article/9ccb52a3ad8f465abc57df4e86890e1e
Autor:
Alexander N. Grechkin, Natalia V. Lantsova, Lucia S. Mukhtarova, Bulat I. Khairutdinov, Svetlana S. Gorina, Tatiana M. Iljina, Yana Y. Toporkova
Publikováno v:
International Journal of Molecular Sciences
Volume 24
Issue 3
Pages: 2230
Volume 24
Issue 3
Pages: 2230
The product specificity and mechanistic peculiarities of two allene oxide synthases, tomato LeAOS3 (CYP74C3) and maize ZmAOS (CYP74A19), were studied. Enzymes were vortexed with linoleic acid 9-hydroperoxide in a hexane–water biphasic system (20–
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b377dbb5f9b98da0c75b9e84ef77d61f
Publikováno v:
Organic & Biomolecular Chemistry. 19:9460-9469
In addition to stereodefined cis-cyclopentenones, the rearrangement of naturally-occurring vinyl allene oxides can provide ketols, cyclopropylcarbinols, and Favorskii-type bis-(Z)-but-2-en-1-yl acetic acids. These processes have been studied by DFT c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::520a5c0d39397354c2feb123e3fcd89c
https://doi.org/10.1039/d1ob01847g
https://doi.org/10.1039/d1ob01847g
Autor:
Svetlana S, Gorina, Tatiana M, Iljina, Lucia S, Mukhtarova, Yana Y, Toporkova, Alexander N, Grechkin
Publikováno v:
International journal of molecular sciences. 23(14)
The genome of the neotropical fruit bat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ffe545dff29e9af304d69962354098f9
https://pubmed.ncbi.nlm.nih.gov/35887355
https://pubmed.ncbi.nlm.nih.gov/35887355
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids. 1867:159205
The sequence encoding the CYP5164A3 of the brown alga Ectocarpus siliculosus (Stramenopiles, SAR) was heterologously expressed in E. coli cells. The resulting recombinant CYP74 clan-related protein CYP5164A3 possessed a selective activity towards the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::359ccd113c4467c5ea9e5f9ab95c831c
https://doi.org/10.1016/j.bbalip.2022.159205
https://doi.org/10.1016/j.bbalip.2022.159205
Autor:
Yana Y. Toporkova, Tatiana Ilyina, Alexander N. Grechkin, Svetlana S. Gorina, Fakhima K. Mukhitova
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids. 1864:1580-1590
Enzymes of CYP74 family widespread in higher plants control the metabolism of fatty acid hydroperoxides to numerous bioactive oxylipins. Hydroperoxide lyases (HPLs, synonym: hemiacetal synthases) of CYP74B subfamily belong to the most common CYP74 en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1655f255d0c6fa3460923a7800f72faa
https://doi.org/10.1016/j.bbalip.2019.07.004
https://doi.org/10.1016/j.bbalip.2019.07.004
Autor:
Ivan R. Chechetkin, Bulat I. Khairutdinov, Anna V. Ogorodnikova, Fakhima K. Mukhitova, Alexander N. Grechkin
Publikováno v:
Russian Journal of Bioorganic Chemistry. 45:27-33
The activity of divinyl ether synthase (EC: 4.2.1.121), an enzyme involved in the lipoxygenase cascade of unsaturated fatty acids in plants, has been found in the roots and stalks of asparagus Asparagus officinalis L. Incubation of homogenates of roo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f54bf18bee641e0e41c50683058dfc6
https://doi.org/10.1134/s1068162019010114
https://doi.org/10.1134/s1068162019010114
Autor:
Svetlana S. Gorina, Lucia S. Mukhtarova, Tatiana M. Iljina, Yana Y. Toporkova, Alexander N. Grechkin
Publikováno v:
Phytochemistry. 200:113212
Divinyl ether synthases (DESs) are the enzymes occurring in numerous plant species and catalysing the dehydration of fatty acid hydroperoxides to divinyl ether oxylipins, playing self-defensive and antipathogenic roles in plants. Previously, the DES
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e304a65edf40793001b2b95639907ea
https://doi.org/10.1016/j.phytochem.2022.113212
https://doi.org/10.1016/j.phytochem.2022.113212
Autor:
Yana Y, Toporkova, Elena O, Smirnova, Natalia V, Lantsova, Lucia S, Mukhtarova, Alexander N, Grechkin
Publikováno v:
International Journal of Molecular Sciences
The CYP74 clan cytochromes (P450) are key enzymes of oxidative metabolism of polyunsaturated fatty acids in plants, some Proteobacteria, brown and green algae, and Metazoa. The CYP74 enzymes, including the allene oxide synthases (AOSs), hydroperoxide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b373c7a29b1a3c7fbda5f8e06fbbcb07
https://pubmed.ncbi.nlm.nih.gov/33947016
https://pubmed.ncbi.nlm.nih.gov/33947016
Autor:
Lucia S. Mukhtarova, Yana Y. Toporkova, Svetlana S. Gorina, Elena O. Smirnova, Alexander N. Grechkin, Tatiana M. Iljina
Publikováno v:
Phytochemistry. 179
The CYP74 family of cytochromes P450 includes four enzymes of fatty acid hydroperoxide metabolism: allene oxide synthase (AOS), hydroperoxide lyase (HPL), divinyl ether synthase (DES), and epoxyalcohol synthase (EAS). The present work is concerned wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ade548e7b7b6a2b8bf3a0a9f6157426a
https://pubmed.ncbi.nlm.nih.gov/32927248
https://pubmed.ncbi.nlm.nih.gov/32927248