Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Thomas J. Simmons"'
Autor:
Thomas J. Simmons, Jenny C. Mortimer, Oigres D. Bernardinelli, Ann-Christin Pöppler, Steven P. Brown, Eduardo R. deAzevedo, Ray Dupree, Paul Dupree
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-9 (2016)
The polysaccharide xylan binds to cellulose microfibrils in the plant cell wall, but the nature of this interaction remains unclear. Here Simmonset al. show that while xylan forms a threefold helical screw in solution it forms a twofold screw to bind
Externí odkaz:
https://doaj.org/article/383e01fe083c42ba8a9aacd24c18d677
Publikováno v:
Holland, C, Simmons, T J, Meulewaeter, F, Hudson, A & Fry, S 2020, ' Three highly acidic Equisetum XTHs differ from hetero-trans-β-glucanase in donor substrate specificity and are predominantly xyloglucan homo-transglucosylases ', Journal of Plant Physiology . https://doi.org/10.1016/j.jplph.2020.153210
Transglycanases are enzymes that remodel the primary cell wall in plants, potentially loosening and/or strengthening it. Xyloglucan endotransglucosylase (XET; EC 2.4.1.207), ubiquitous in land plants, is a homo-transglucanase activity (donor, xyloglu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20644fbc3863ded4225016262bf0c22f
https://www.pure.ed.ac.uk/ws/files/149126784/JPLPH_D_19_00505R3_1.pdf
https://www.pure.ed.ac.uk/ws/files/149126784/JPLPH_D_19_00505R3_1.pdf
An even pattern of xylan substitution is critical for interaction with cellulose in plant cell walls
Autor:
Jan J. Lyczakowski, Oliver M. Terrett, Paul Dupree, Dinu Iuga, Ray Dupree, Katherine Stott, Mylene Durand-Tardif, Steven P. Brown, Marta Busse-Wicher, Nicholas J. Grantham, Joel Wurman-Rodrich, Thomas J. Simmons
Publikováno v:
Nature Plants
Nature Plants, Nature Publishing Group, 2017, 3 (11), pp.859-865. ⟨10.1038/s41477-017-0030-8⟩
Nature Plants, Nature Publishing Group, 2017, 3 (11), pp.859-865. ⟨10.1038/s41477-017-0030-8⟩
International audience; Xylan and cellulose are abundant polysaccharides in vascular plants and essential for secondary cell wall strength. Acetate or glucuronic acid decorations are exclusively found on even-numbered residues in most of the glucuron
Autor:
Thomas J. Simmons
Publikováno v:
Postdoc Journal.
Autor:
Thomas J, Simmons, Stephen C, Fry
Publikováno v:
Biochemical Journal
Mixed-linkage glucan∶xyloglucan endotransglucosylase (MXE) is one of the three activities of the recently characterised hetero-trans-β-glucanase (HTG), which among land plants is known only from Equisetum species. The biochemical details of the MX
Publikováno v:
Phytochemistry. 95:322-332
Mixed-linkage (1→3),(1→4)-β-d-glucan (MLG) is a biologically and technologically important hemicellulose, known to occur in three widely separated lineages: the Poales (including grasses and cereals), Equisetum (fern-allies), and some lichens e.
Publikováno v:
New Phytologist. 197:111-122
Summary Among land-plant hemicelluloses, xyloglucan is ubiquitous, whereas mixed-linkage (1→3),(1→4)-β-d-glucan (MLG) is confined to the Poales (e.g. cereals) and Equisetales (horsetails). The enzyme MLG:xyloglucan endotransglucosylase (MXE) gra
Autor:
Esther M. Johnston, Gideon J. Davies, Laurence Marmuse, Morten Tovborg, Leila Lo Leggio, Bernard Henrissat, Katja Salomon Johansen, Floriana Tuna, Amgalanbaatar Baldansuren, Paul H. Walton, Luisa Ciano, Hugues Driguez, Pernille von Freiesleben, Sébastien Fort, Glyn R. Hemsworth, Jens-Christian N. Poulsen, Thomas J. Simmons, Paul Dupree, Sylvain Cottaz, Kristian E. H. Frandsen, Nicolas Lenfant
Publikováno v:
Nature Chemical Biology
Nature Chemical Biology, Nature Publishing Group, 2016, 12 (4), pp.298+. ⟨10.1038/NCHEMBIO.2029⟩
Nature Chemical Biology, 2016, 12 (4), pp.298+. ⟨10.1038/NCHEMBIO.2029⟩
Nature Chemical Biology, Nature Publishing Group, 2016, 12 (4), pp.298+. ⟨10.1038/NCHEMBIO.2029⟩
Nature Chemical Biology, 2016, 12 (4), pp.298+. ⟨10.1038/NCHEMBIO.2029⟩
Lytic polysaccharide monooxygenases (LPMOs) are copper-containing enzymes which oxidatively break down recalcitrant polysaccharides such as cellulose and chitin. Since their discovery LPMOs have become integral factors in the industrial utilization o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7340da79c7e1faff6724ce001812232
https://hal.archives-ouvertes.fr/hal-01439064
https://hal.archives-ouvertes.fr/hal-01439064
Autor:
Tobias Tandrup, Kristian E. H. Frandsen, Thomas J. Simmons, Jens-Christian N. Poulsen, Louis F. L. Wilson, Katja S. Johansen, Paul Dupree, Leila Lo Leggio
Publikováno v:
Acta Crystallographica Section A Foundations and Advances. 74:e36-e36
Autor:
Jennifer C. Mortimer, Ray Dupree, Paul Dupree, Dharmesh Patel, Thomas J. Simmons, Steven P. Brown, Dinu Iuga
The plant secondary cell wall is a thickened polysaccharide and phenolic structure, providing mechanical strength to cells, particularly in woody tissues. It is the main feedstock for the developing bioenergy and green chemistry industries. Despite t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e782d6ae9748ffc7e904a2f794cc3eb
http://wrap.warwick.ac.uk/67690/11/WRAP_published_version.pdf
http://wrap.warwick.ac.uk/67690/11/WRAP_published_version.pdf