Results 71 to 80 of about 22,060 (235)

Complexes of the copper-containing amine oxidase fromArthrobacter globiformiswith the inhibitors benzylhydrazine and tranylcypromine [PDF]

Acta Crystallographica Section F Structural Biology and Crystallization Communications, 2008
Complexes of Arthrobacter globiformis amine oxidase (AGAO) with the inhibitors benzylhydrazine and tranylcypromine (an antidepressant drug) have been refined at 1.86 and 1.65 A resolution, respectively. Both inhibitors form covalent adducts with the TPQ cofactor.
Dooley, David M., Langley, David B., Trambaiolo, Daniel M., Duff, Anthony P., Freeman, Hans C., Guss, J. Mitchell   +5 more
openaire   +4 more sources

Copper Complexes with Arylated Triethylenetetramine Ligands: Reactivity Toward Dioxygen and Peroxides

European Journal of Inorganic Chemistry, EarlyView.
Here, we describe new Cu(I)/Cu(II) complexes based on arylated tren ligands and investigate their reactivity toward O2 and peroxides. Low‐temperature–stopped flow studies revealed the formation of transient copper–oxygen species, including superoxido, hydroperoxido, and alkylperoxido intermediates.
Chiara Eleonora Campi, Christian Würtele, Siegfried Schindler   +2 more
wiley   +1 more source

Fungal laccases as tools for biodegradation of industrial dyes [PDF]

, 2016
Laccases are blue copper oxidases, found in some plants and secreted by a wide range of ligninolytic fungi. These enzymes are well known for their ability in oxidizing several organic compounds, mainly phenolics and aromatic amines, at the expenses of ...
Cocco, Gianmarco, Sanjust, Enrico, Sollai, Francesca, Zucca, Paolo   +3 more
core   +1 more source

Rapidly self-deoxygenating controlled radical polymerization in water via in situ disproportionation of Cu(i) [PDF]

, 2020
Rapidly self-deoxygenating Cu-RDRP in aqueous media is investigated. The disproportionation of Cu(I)/Me6Tren in water towards Cu(II) and highly reactive Cu(0) leads to O2-free reaction environments within the first seconds of the reaction, even when the ...
Haddleton, David M., Han, Yisong, Liarou, Evelina, Sánchez, Ana M., Walker, Marc   +4 more
core   +1 more source

Inherited metabolic epilepsies–established diseases, new approaches

Epilepsia Open, EarlyView.
Abstract Inherited metabolic epilepsies (IMEs) represent the inherited metabolic disorders (IMDs) in which epilepsy is a prevailing component, often determining other neurodevelopmental outcomes associated with the disorder. The different metabolic pathways affected by individual IMEs are the basis of their rarity and heterogeneity.
Itay Tokatly Latzer, Phillip L. Pearl
wiley   +1 more source

Conformational lock and thermal inactivation kinetics of Euphorbia amine oxidase [PDF]

The kinetics of thermal inactivation of copper-containing amine oxidase from euphorbia latex (ELAO) were studied in a 100-mM sodium phosphate buffer, pH 7, using cadavarine as the substrate.
امانی, مجتبی, صبوری, علی اکبر, فلوریس, جیووانی, لونگو, سیلویا, مورا, آنا, موسوی موحدی, علی اکبر, موسوی نژاد, سیده زهرا   +6 more
core  

Enantioselective, intermolecular benzylic C–H amination catalysed by an engineered iron-haem enzyme [PDF]

, 2017
C–H bonds are ubiquitous structural units of organic molecules. Although these bonds are generally considered to be chemically inert, the recent emergence of methods for C–H functionalization promises to transform the way synthetic chemistry is performed.
A Sharma, Andrew R. Buller, C Liang, CC Farwell, Christopher K. Prier, CJC Whitehouse, CK Prier, DN Zalatan, ET Hennessy, EW Svastits, F Collet, Frances H. Arnold, G-D Roiban, H Li, HM Key, HML Davies, I Bertini, I Nägeli, J Yamaguchi, JA McIntosh, JD Bloom, JF Hartwig, JL Jeffrey, K Godula, LM Podust, M Barniol-Xicota, M Bordeaux, M Ochiai, M Schrewe, M Yamawaki, P Both, P Dydio, P Srivastava, PS Coelho, Q Michaudel, R Singh, RP Reddy, Ruijie K. Zhang, Sabine Brinkmann-Chen, T Ankner, TK Hyster, TK Hyster, TL Poulos, VB Urlacher, X Huang, Y Kohmura, Y Nishioka   +46 more
core   +2 more sources

CD8+ T‐cells, CD86+ macrophages and TNF‐α signalling pathways are correlated with fetlock osteoarthritis in racehorses

Equine Veterinary Journal, EarlyView.
Abstract Background There is emerging evidence for the role of the immune system in osteoarthritis (OA) pathophysiology; however, little is known about how immune cells and the synovial transcriptome are altered in naturally occurring equine OA. Objectives To evaluate synovial fluid (SF) and synovial membrane (SM) immune cell populations and the SM ...
E. J. Secor, E. N. Chow, M. Thomas, L. Johnson, A. Siefert, B. Wagner, J. B. Engiles, H. L. Reesink   +7 more
wiley   +1 more source

Oxygen Activation by Mononuclear Mn, Co, and Ni Centers in Biology and Synthetic Complexes [PDF]

, 2017
The active sites of metalloenzymes that catalyze O2-dependent reactions generally contain iron or copper ions. However, several enzymes are capable of activating O2 at manganese or nickel centers instead, and a handful of dioxygenases exhibit activity ...
Fiedler, Adam T., Fischer, Anne A.
core   +1 more source

Enzymatic colouration with laccase and peroxidases : recent progress [PDF]

, 2012
Enzymes have received significant attention as alternative catalysts to chemical auxiliaries in textile processing. For example, laccases and peroxidises are promising alternatives for bleaching and denim stone washing processes.
Guebitz, G. M., Jiajia Fu, Kim, Suyeon, Nyanhongo, Gibson S., Paulo, Artur Cavaco   +4 more
core   +1 more source