Results 61 to 70 of about 120,236 (192)

Improving extracellular production of Serratia marcescens lytic polysaccharide monooxygenase CBP21 and Aeromonas veronii B565 chitinase Chi92 in Escherichia coli and their synergism

AMB Express, 2017
Lytic polysaccharide monooxygenases (LPMOs) can oxidize recalcitrant polysaccharides and boost the conversion of the second most abundant polysaccharide chitin by chitinase.
Yalin Yang, Juan Li, Xuewei Liu, Xingliang Pan, Junxiu Hou, Chao Ran, Zhigang Zhou   +6 more
doaj   +1 more source

Expression and secretion of a lytic polysaccharide monooxygenase by a fast-growing cyanobacterium

Biotechnology for Biofuels, 2019
Background Cyanobacteria have the potential to become next-generation cell factories due to their ability to use CO2, light and inorganic nutrients to produce a range of biomolecules of commercial interest.
D. A. Russo, J. A. Z. Zedler, D. N. Wittmann, B. Möllers, R. K. Singh, T. S. Batth, B. van Oort, J. V. Olsen, M. J. Bjerrum, P. E. Jensen   +9 more
doaj   +1 more source

Novel Two-Step Process in Cellulose Depolymerization: Hematite-Mediated Photocatalysis by Lytic Polysaccharide Monooxygenase and Fenton Reaction

, 2022
To transform cellulose from biomass into fermentable sugars for biofuel production requires efficient enzymatic degradation of cellulosic feedstocks. The recently discovered family of oxidative enzymes, lytic polysaccharide monooxygenase (LPMO), has a ...
Jing Li (10611), Pi-Hui Liang (332852), Qijun Meng (13194330), Yves S. Y. Hsieh (10284081), Mu-Rong Kao (7771850), Peicheng Sun (7886165), Anisha Vyas (9739375), Damao Wang (10284078), Yane-Shih Wang (1316121)   +8 more
core   +1 more source

Copper Complexes as Bioinspired Models for Lytic Polysaccharide Monooxygenases [PDF]

Inorganic Chemistry, 2017
We report here two copper complexes as first functional models for lytic polysaccharide monooxygenases, mononuclear copper-containing enzymes involved in recalcitrant polysaccharide breakdown. These complexes feature structural and spectroscopic properties similar to those of the enzyme.
Concia, Alda Lisa, Beccia, Maria Rosa, Orio, Maylis, Ferre, Francine Terra, Scarpellini, Marciela, Biaso, Frédéric, Guigliarelli, Bruno, Réglier, Marius, Simaan, A. Jalila   +8 more
openaire   +3 more sources

X-ray structure and function studies of key enzymes for biomass conversion [PDF]

, 2013
The need for large enzyme quantities due to the difficult hydrolysis of recalcitrant polysaccharides is still a major barrier to economical biomass conversion for biofuel production.
Wu, Miao
core   +1 more source

LewisLabUCSD/LPMO_Proteomics: First release

, 2021
First release of the code accompanying the proteomics analysis of ΔCbpD Pseudomonas aeruginosa (PA) strains available in "The lytic polysaccharide monooxygenase CbpD promotes Pseudomonas aeruginosa virulence in systemic infection.
Helen Masson
core   +1 more source

Structural determinants of bacterial lytic polysaccharide monooxygenase functionality [PDF]

Journal of Biological Chemistry, 2018
Bacterial lytic polysaccharide monooxygenases (LPMO10s) use redox chemistry to cleave glycosidic bonds in the two foremost recalcitrant polysaccharides found in nature, namely cellulose and chitin. Analysis of correlated mutations revealed that the substrate-binding and copper-containing surface of LPMO10s composes a network of co-evolved residues and ...
Forsberg, Zarah, Bissaro, Bastien, Gullesen, Jonathan, Dalhus, Bjørn, Vaaje-Kolstad, Gustav, Eijsink, Vincent G. H.   +5 more
openaire   +5 more sources

Time‐Resolved Effects of Cold Atmospheric Plasma on E. coli GW‐AmxH19 Transcriptome and Proteome in an Emulated Wastewater Environment

PROTEOMICS, EarlyView.
ABSTRACT Cold atmospheric plasma (CAP) is effective against a variety of microorganisms. Here, we described effects on an Escherichia coli strain isolated from hospital wastewater caused by treatment with physical plasma. E. coli GW‐AmxH19 was incubated in artificial wastewater and treated for 15 min with CAP.
Jörg Bernhardt, Dominik Schneider, Julia Rielicke, Susanne Sievers, Veronika Hahn, Mechthild Bömeke, Anja Poehlein, Dirk Albrecht, Juergen F. Kolb, Katharina Riedel, Rolf Daniel, Daniela Zühlke   +11 more
wiley   +1 more source

The use of lytic polysaccharide monooxygenases in anaerobic digestion of lignocellulosic materials

Biotechnology for Biofuels, 2019
Background The recent discovery that LPMOs can work under anaerobic conditions when supplied with low amounts H2O2 opens the possibility of using LPMOs as enzyme aids in biogas reactors to increase methane yields from lignocellulosic materials.
Thales H. F. Costa, Vincent G. H. Eijsink, Svein Jarle Horn   +2 more
doaj   +1 more source

AA15 lytic polysaccharide monooxygenase is required for efficient chitinous cuticle turnover during insect molting

Communications Biology, 2022
Microbial lytic polysaccharide monooxygenases (LPMOs) catalyze the cleavage of chitin and cellulose. Here, characterisation of LPMO15-1-like proteins from insect reveal their catalytic activity and physiological importance for insect development.
Mingbo Qu, Xiaoxi Guo, Shuang Tian, Qing Yang, Myeongjin Kim, Seulgi Mun, Mi Young Noh, Karl J. Kramer, Subbaratnam Muthukrishnan, Yasuyuki Arakane   +9 more
doaj   +1 more source