Zobrazeno 1 - 10
of 13
pro vyhledávání: '"M. Qadri E. Mubarak"'
Publikováno v:
International Journal of Molecular Sciences, Vol 21, Iss 19, p 7133 (2020)
Heme peroxidases have important functions in nature related to the detoxification of H2O2. They generally undergo a catalytic cycle where, in the first stage, the iron(III)–heme–H2O2 complex is converted into an iron(IV)–oxo–heme cation radic
Externí odkaz:
https://doaj.org/article/e0f94b8fb1204adeb6753e68ccc7f434
Autor:
M. Qadri E. Mubarak, Hafiz Saqib Ali, Jimei Zhou, Chaoqun Li, Jianliang Xiao, Sam P. de Visser
Publikováno v:
Mubarak, M Q E, Ali, H S, Zhou, J, Li, C, Xiao, J & De visser, S P 2022, ' Dehydrogenative α-Oxygenation of Cyclic Ethers by a High-Valent Manganese(IV)-Oxo Species ', European Journal of Inorganic Chemistry . https://doi.org/10.1002/ejic.202200621
High-valent metal-oxo species are typical catalytic cycle intermediates in mono-oxygenases and dioxygenases and commonly react through oxygen atom transfer to substrates. In this work we study a biomimetic model complex with a 1,1'-bis((3,5-dimethylp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::854f41e72fb34ec838f720c9a21e5c8b
Wiley Online Library
Wiley Online Library
Publikováno v:
ACS Catalysis. 10:14067-14079
Vanadium haloperoxidases are one of the few enzymes in nature that utilize a vanadium center and catalyze the halogenation of substrates through the biosynthesis of hypohalite. Vanadium chloroperox...
Autor:
M. Qadri E. Mubarak, Sam P. de Visser
Publikováno v:
Israel Journal of Chemistry. 60:963-972
Autor:
Maxime A. Siegler, Daniel C. Cummins, David P. Goldberg, M. Qadri E. Mubarak, Sam P. de Visser, Jan Paulo T. Zaragoza
Publikováno v:
Inorg Chem
High-valent metal-hydroxide species have been implicated as key intermediates in hydroxylation chemistry catalyzed by heme monooxygenases such as the cytochrome P450s. However, in some classes of P450s, a bifurcation from the typical oxygen rebound p
Autor:
Abubaker A. Mohamed, Hironaga Noguchi, Mirano Tsukiiwa, Chen Chen, Rachel S. Heath, M. Qadri E. Mubarak, Takumi Komikawa, Masayoshi Tanaka, Mina Okochi, Sam P. de Visser, Yuhei Hayamizu, Christopher F. Blanford
Publikováno v:
Advanced Functional Materials. 32:2207669
Autor:
Frédéric Avenier, Jean-Marc Latour, Régis Guillot, Sam P. de Visser, Martin Clémancey, M. Qadri E. Mubarak, Frédéric Banse, Katell Sénéchal-David, Khaled Cheaib, Jean-Pierre Mahy, Christian Herrero
Publikováno v:
Angewandte Chemie International Edition
Angewandte Chemie International Edition, 2019, 58 (3), pp.854-858. ⟨10.1002/anie.201812724⟩
Angewandte Chemie International Edition, Wiley-VCH Verlag, 2019, 58 (3), pp.854-858. ⟨10.1002/anie.201812724⟩
Angewandte Chemie International Edition, 2019, 58 (3), pp.854-858. ⟨10.1002/anie.201812724⟩
Angewandte Chemie International Edition, Wiley-VCH Verlag, 2019, 58 (3), pp.854-858. ⟨10.1002/anie.201812724⟩
International audience; We demonstrate that the devised incorporation of an alkylamine group into the second coordination sphere of an FeII complex allows to switch its reactivity with H2 O2 from the usual formation of FeIII species towards the selec
Autor:
Lona M. Alkhalaf, Andrew W. Munro, Sarah M. Barry, Hafiz Saqib Ali, M. Qadri E. Mubarak, Sam P. de Visser, Nigel S. Scrutton, Savvas Louka, Gregory L. Challis, Derren J. Heyes
Publikováno v:
Journal of the American Chemical Society
Louka, S, Barry, S M, Heyes, D J, Mubarak, M Q E, Ali, H S, Alkhalaf, L M, Munro, A W, Scrutton, N S, Challis, G L & de Visser, S P 2020, ' Catalytic Mechanism of Aromatic Nitration by Cytochrome P450 TxtE : Involvement of a Ferric-Peroxynitrite Intermediate ', Journal of the American Chemical Society, vol. 142, no. 37, pp. 15764-15779 . https://doi.org/10.1021/jacs.0c05070
Louka, S, Barry, S M, Heyes, D J, Mubarak, M Q E, Ali, H S, Alkhalaf, L M, Munro, A W, Scrutton, N S, Challis, G L & de Visser, S P 2020, ' Catalytic Mechanism of Aromatic Nitration by Cytochrome P450 TxtE : Involvement of a Ferric-Peroxynitrite Intermediate ', Journal of the American Chemical Society, vol. 142, no. 37, pp. 15764-15779 . https://doi.org/10.1021/jacs.0c05070
The cytochromes P450 are heme-dependent enzymes that catalyze many vital reaction processes in the human body related to biodegradation and biosynthesis. They typically act as mono-oxygenases; however, the recently discovered P450 subfamily TxtE util
Publikováno v:
Bin Mubarak, M Q E, Sorokin, A B & De Visser, S 2019, ' Properties and reactivity of µ-nitrido bridged dimetal porphyrinoid complexes. How does ruthenium compare to iron? ', Journal of Biological Inorganic Chemistry . https://doi.org/10.1007/s00775-019-01725-7
Journal of Biological Inorganic Chemistry
Journal of Biological Inorganic Chemistry, Springer Verlag, 2019, 24 (7), pp.1127-1134. ⟨10.1007/s00775-019-01725-7⟩
Journal of Biological Inorganic Chemistry
Journal of Biological Inorganic Chemistry, Springer Verlag, 2019, 24 (7), pp.1127-1134. ⟨10.1007/s00775-019-01725-7⟩
Methane hydroxylation by metal-oxo oxidants is one of the Holy Grails in biomimetic and biotechnological chemistry. The only enzymes known to perform this reaction in Nature are iron containing soluble methane monooxygenase and copper-containing part
Autor:
M. Qadri E. Mubarak, Sam P. de Visser
Publikováno v:
Bin Mubarak, M Q E & De Visser, S 2019, ' Reactivity patterns of vanadium(IV/V)-oxo complexes with olefins in the presence of peroxides: A computational study. ', Dalton Transactions . https://doi.org/10.1039/C9DT03048D
Vanadium porphyrin complexes are naturally occurring substances found in crude oil and have been shown to have medicinal properties as well. Little is known on their activities with substrates; therefore, we decided to perform a detailed density func
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8cfb9918b77d71ab684f25d3f3abe91
https://pure.manchester.ac.uk/ws/files/139610492/Qadri_VOPor_work_v11.pdf
https://pure.manchester.ac.uk/ws/files/139610492/Qadri_VOPor_work_v11.pdf