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Akademický článek

Structural resolution of switchable states of a de novo peptide assembly

Autor: William M. Dawson, Eric J. M. Lang, Guto G. Rhys, Kathryn L. Shelley, Christopher Williams, R. Leo Brady, Matthew P. Crump, Adrian J. Mulholland, Derek N. Woolfson

Publikováno v: Nature Communications, Vol 12, Iss 1, Pp 1-10 (2021)

So far most of the de novo designed proteins are for single states only. Here, the authors present the de novo design and crystal structure determination of a coiled-coil peptide that assembles into multiple, distinct conformational states under the

Externí odkaz: https://doaj.org/article/da6fbe49cbb74470820dc44739bd5079

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Akademický článek

Maintaining and breaking symmetry in homomeric coiled-coil assemblies

Autor: Guto G. Rhys, Christopher W. Wood, Eric J. M. Lang, Adrian J. Mulholland, R. Leo Brady, Andrew R. Thomson, Derek N. Woolfson

Publikováno v: Nature Communications, Vol 9, Iss 1, Pp 1-12 (2018)

Higher order coiled coils with five or more helices can form α-helical barrels. Here the authors show that placing β-branched aliphatic residues along the lumen yields stable and open α-helical barrels, which is of interest for the rational design

Externí odkaz: https://doaj.org/article/5c02c52e40f94c5bb66b86f6007891f4

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Generalized Born Implicit Solvent Models Do Not Reproduce Secondary Structures of De Novo Designed Glu/Lys Peptides

Autor: Eric J. M. Lang, Emily G. Baker, Derek N. Woolfson, Adrian J. Mulholland

Publikováno v: Lang, E J M, Baker, E G, Woolfson, D N & Mulholland, A J 2022, ' Generalized Born Implicit Solvent Models Do Not Reproduce Secondary Structures of De Novo Designed Glu/Lys Peptides ', Journal of Chemical Theory and Computation, vol. 18, no. 7, pp. 4070−4076 . https://doi.org/10.1021/acs.jctc.1c01172

We test a range of standard generalized Born (GB) models and protein force fields for a set of five experimentally characterized, designed peptides comprising alternating blocks of glutamate and lysine, which have been shown to differ significantly i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d158a39f07479b6c8d309741504095b
https://doi.org/10.1021/acs.jctc.1c01172

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Multiscale Workflow for Modeling Ligand Complexes of Zinc Metalloproteins

Autor: Silvia Gervasoni, Eric J. M. Lang, Adrian J. Mulholland, Reynier Suardíaz, James Spencer, Charlotte K. Colenso, Zongfan Yang, Rebecca M. Twidale

Publikováno v: Yang, Z, Twidale, R M, Gervasoni, S, Suardíaz, R, Colenso, C K, Lang, E J M, Spencer, J & Mulholland, A J 2021, ' Multiscale Workflow for Modeling Ligand Complexes of Zinc Metalloproteins ', Journal of Chemical Information and Modeling, vol. 61, no. 11, pp. 5658-5672 . https://doi.org/10.1021/acs.jcim.1c01109

Zinc metalloproteins are ubiquitous, with protein zinc centers of structural and functional importance, involved in interactions with ligands and substrates and often of pharmacological interest. Biomolecular simulations are increasingly prominent in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59458a45589ff68f2d3ba1ccc3254d0a
https://doi.org/10.1021/acs.jcim.1c01109

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Constructing ion channels from water-soluble α-helical barrels

Autor: Kozhinjampara R. Mahendran, William M. Dawson, Mark I. Wallace, Jason T. Sengel, Adrian J. Mulholland, William F. DeGrado, Hagan Bayley, Lijun Liu, R. Leo Brady, Eric J. M. Lang, Ai Niitsu, Alistair J. Scott, Derek N. Woolfson, Marco Mravic, Andrew R. Thomson, Huong T. Kratochvil

Publikováno v: Scott, A J, Niitsu, A, Lang, E J M, Dawson, W M, Brady, R L, Mulholland, A J & Woolfson, D N 2021, ' Constructing ion channels from water-soluble α-helical barrels ', Nature Chemistry, vol. 13, no. 7, pp. 643-650 . https://doi.org/10.1038/s41557-021-00688-0

The design of peptides that assemble in membranes to form functional ion channels is challenging. Specifically, hydrophobic interactions must be designed between the peptides and at the peptide–lipid interfaces simultaneously. Here, we take a multi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37756b89f736b22f8a11bd297b48bcde
https://doi.org/10.1038/s41557-021-00688-0

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The Disappearing Colorado River: Historic and Modern Attempts to Manage the Lifeline of the United States Southwest

Autor: Kenneth R. Olson, J. M. Lang

Publikováno v: Open Journal of Soil Science. 11:538-566

Historic Native American and modern civilizations have been forcing the unstable use of the Colorado River and adjacent land resources for centuries. Much can be learned from past Native American cultures that created irrigation systems to offset low

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7f3440c29a99a60720015078fe05359f
https://doi.org/10.4236/ojss.2021.1111027

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Sediment Delivery by the Yukon River to the Yukon Flats, Yukon Delta and the Bering Sea

Autor: J. M. Lang, Kenneth R. Olson

Publikováno v: Open Journal of Soil Science. 10:410-442

The physical, chemical and biological attributes of the Yukon River and tributary basins impact soil erosion, sediment transport and sediment delivery. The glacier, snow and permafrost melting, runoff, erosion, transport, deposition and storage of gr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::579cdc11459e1c98f6b41d096a1c6214
https://doi.org/10.4236/ojss.2020.109022

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