Results 31 to 40 of about 24,557 (298)

Spin-orbit coupling effects in O(2) activation by cofactor-independent 2,4-dioxygenase [PDF]

The Ukrainian Biochemical Journal, 2019
The O2 (dioxygen) is paramagnetic molecule with two non-paired electron spins and triplet ground state (S = 1) while majority of organic molecules are diamagnetic species; they have all electron spins paired and the singlet ground state with the total ...
B. F. Minaev, R. R. Valiev
doaj   +1 more source

Physiological modeling of isoprene dynamics in exhaled breath [PDF]

, 2010
Human breath contains a myriad of endogenous volatile organic compounds (VOCs) which are reflective of ongoing metabolic or physiological processes.
Alexander Kupferthaler, Amann, Amann, Amann, Anderson, Anderson, Anton Amann, Banks, Banks, Batzel, Bock, Bogaards, Box, Brown, Brun, Buszewski, Cailleux, Cailleux, Cailleux, Capodicasa, Capodicasa, Cintrón-Arias, Cobelli, Cope, Csanády, Davidian, Deneris, Dogan, Farhi, Filser, Fritz, Gelmont, Gerald Teschl, Gerlowski, Golub, Hairer, Hartmann, Hartmann Hinterhuber, Helin Koc, Hengl, Huet, Hughes, Jacquez, Johnson, Julian King, Karl, Karl Unterkofler, Kharitonov, King, Kinoyama, Kuhn, Kumagai, Kushch, Leung, Liang, Ligor, Lindinger, Lindinger, Lirk, Ljung, Lumb, McGrath, Melnick, Melnick, Miekisch, Miekisch, Miekisch, Mohrman, Monte, Mörk, Mörk, Nelson, Ottesen, Pabst, PaweŁ Mochalski, Peifer, Pleil, Pleil, Rieder, Rodriguez-Fernandez, Salerno-Kennedy, Schwarz, Seber, Shao, Silver, Smith, Smith, Stone, Sullivan, Susanne Teschl, Taucher, Tothill, Turner, Wagner, Wagner, Watson, Weitzberg, West   +97 more
core   +6 more sources

Métabolisme oxygéné des acides gras polyinsaturés et fonction dans les cellules sanguines et vasculaires1

Oléagineux, Corps gras, Lipides, 2011
Most polyunsaturated fatty acids have the minimal 1,4-cis,cis-pentadiene configuration to be oxygenated into a conjugated diene hydroperoxide. This product is usually reduced into the corresponding hydroxy derivative by cell glutathione peroxidases.
Lagarde Michel
doaj   +1 more source

Identification of a Phylogenetically Divergent Vanillate O-Demethylase from Rhodococcus ruber R1 Supporting Growth on Meta-Methoxylated Aromatic Acids

Microorganisms, 2022
Rieske-type two-component vanillate O-demethylases (VanODs) catalyze conversion of the lignin-derived monomer vanillate into protocatechuate in several bacterial species. Currently, VanODs have received attention because of the demand of effective lignin
Raúl A. Donoso, Ricardo Corbinaud, Carla Gárate-Castro, Sandra Galaz, Danilo Pérez-Pantoja   +4 more
doaj   +1 more source

Chromatin and oxygen sensing in the context of JmjC histone demethylases [PDF]

, 2014
Responding appropriately to changes in oxygen availability is essential for multicellular organism survival. Molecularly, cells have evolved intricate gene expression programmes to handle this stressful condition.
Abidi, Agger, Agger, Aik, Alena Shmakova, Allen, Banka, Barrett, Bersten, Beyer, Black, Clifton, Cloos, Copur, Couture, Cox, Curtis, Dalvai, De Santa, De Santa, Ehrbrecht, Elkins, Ene, Frescas, Frescas, Fukuda, Gearhart, Gildea, Grasso, Hayami, He, Hong, Inagaki, Ivan, Iwamori, Iwase, Jaakkola, Jensen, Jimena Druker, Johnson, Jones, Kauffman, Kenneth, Kleine-Kohlbrecher, Klose, Klose, Koivunen, Kooistra, Kottakis, Krieg, Krieser, Kruidenier, Lagarou, Lan, Lando, Laumonnier, Lee, Lee, Lee, Lee, Li, Liu, Lleres, Lorbeck, Lu, Maltby, Maxwell, Melvin, Melvin, Menon, Michael Batie, Mole, Moniz, Motoyama, Musselman, Narlikar, Niu, Oh, Okada, Okuno, Okuno, Osada, Owen-Hughes, Patani, Pfau, Pollard, Pryor, Ratcliffe, Rivera, Robinson, Robinson, Rocha, Rose, Rotili, Sanchez-Fernandez, Santos, Satoh, Sayegh, Schiller, Schnetz, Schodel, Scibetta, Scibetta, Semenza, Semenza, Shi, Shi, Sonia Rocha, Suzuki, Swygert, Tahiliani, Takeuchi, Tateishi, Tausendschön, Teng, Thinnes, Tie, Trewick, Tsukada, Tsukada, Tzatsos, Tzschach, Vinatzer, Wagner, Wang, Wang, Wang, Weber, Wellmann, Whetstine, Wissmann, Woon, Wozniak, Yamane, Yang, Yates, Yu, Zentner, Zhang, Zhou   +139 more
core   +5 more sources

Sudestada1, a Drosophila ribosomal prolyl-hydroxylase required for mRNA translation, cell homeostasis, and organ growth [PDF]

, 2014
Genome sequences predict the presence of many 2-oxoglutarate (2OG)-dependent oxygenases of unknown biochemical and biological functions in Drosophila. Ribosomal protein hydroxylation is emerging as an important 2OG oxygenase catalyzed pathway, but its ...
Acevedo, Julieta Maria, Boccaccio, Graciela Lidia, Cockman, Matthew E, Galagovsky, Diego, Ge, Wei, Katz, Maximiliano Javier, Liu Yi, Phebee, Loenarz, Christoph, Melani, Mariana, Pérez, Marcelo, Ratcliffe, Peter J, Schofield, Christoper J, Sekirnik, Rok, Simonetta, Sergio Hernan, Thalhammer, Armin, Thomas, Maria Gabriela, Wappner, Pablo   +16 more
core   +2 more sources

Chlamydomonas reinhardtii LFO1 Is an IsdG Family Heme Oxygenase

mSphere, 2017
Heme is essential for respiration across all domains of life. However, heme accumulation can lead to toxicity if cells are unable to either degrade or export heme or its toxic by-products.
Lisa J. Lojek, Allison J. Farrand, Jennifer H. Wisecaver, Crysten E. Blaby-Haas, Brian W. Michel, Sabeeha S. Merchant, Antonis Rokas, Eric P. Skaar   +7 more
doaj   +1 more source

Molecular insights into the unusually promiscuous and catalytically versatile Fe(II)/α-ketoglutarate-dependent oxygenase SptF

Nature Communications, 2022
Non-heme iron and α-ketoglutarate-dependent (Fe/αKG) oxygenases have attracted attention for their application as biocatalysts due to their flexibility and high efficiency.
Hui Tao, Takahiro Mori, Heping Chen, Shuang Lyu, Akihito Nonoyama, Shoukou Lee, Ikuro Abe   +6 more
doaj   +1 more source

Activity In Vitro of Clotrimazole against Canine Methicillin-Resistant and Susceptible Staphylococcus pseudintermedius [PDF]

, 2017
Emergence of multidrug-resistance in Staphylococcus pseudintermedius (SP) has increased interest in topical therapy as an alternative to systemic antibiotics in canine pyoderma.
Bond, R, Frosini, S-M
core   +3 more sources

Structure function and engineering of multifunctional non-heme iron dependent oxygenases in fungal meroterpenoid biosynthesis

Nature Communications, 2018
Non-heme iron and α-ketoglutarate (αKG) oxygenases play a major role in fungal meroterpenoid biosynthesis, but their mechanism remains elusive. Here the authors present crystal structures of two oxygenases, AusE and PrhA, which provide insights into the ...
Yu Nakashima, Takahiro Mori, Hitomi Nakamura, Takayoshi Awakawa, Shotaro Hoshino, Miki Senda, Toshiya Senda, Ikuro Abe   +7 more
doaj   +1 more source