Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Hariprasad, Venugopal"'
Autor:
Brooke K. Hayes, Marina Harper, Hariprasad Venugopal, Jessica M. Lewis, Amy Wright, Han-Chung Lee, Joel R. Steele, David L. Steer, Ralf B. Schittenhelm, John D. Boyce, Sheena McGowan
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract The type VI secretion system (T6SS) is a molecular machine utilised by many Gram-negative bacteria to deliver antibacterial toxins into adjacent cells. Here we present the structure of Tse15, a T6SS Rhs effector from the nosocomial pathogen
Externí odkaz:
https://doaj.org/article/8ac7eabc625b428f98ca3d2616a6f181
Autor:
Felix M. Bennetts, Hariprasad Venugopal, Alisa Glukhova, Jesse I. Mobbs, Sabatino Ventura, David M. Thal
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-14 (2024)
Abstract The P2X1 receptor is a trimeric ligand-gated ion channel that plays an important role in urogenital and immune functions, offering the potential for new drug treatments. However, progress in this area has been hindered by limited structural
Externí odkaz:
https://doaj.org/article/95e5df2223f94cbaa0b39f70885fec0a
Autor:
Charles Bayly-Jones, Bill H. T. Ho, Corinna Lau, Eleanor W. W. Leung, Laura D’Andrea, Christopher J. Lupton, Susan M. Ekkel, Hariprasad Venugopal, James C. Whisstock, Tom E. Mollnes, Bradley A. Spicer, Michelle A. Dunstone
Publikováno v:
Communications Biology, Vol 6, Iss 1, Pp 1-11 (2023)
The cryo-EM structure of monoclonal antibody aE11 bound to polyC9 reveals that the binding site within the Membrane Attack Complex is a quaternary discontinuous epitope formed by two separate surfaces of the oligomeric C9 periphery.
Externí odkaz:
https://doaj.org/article/96ef9aa75dd84880b13fa08f60261470
Autor:
Charles Bayly-Jones, Christopher J. Lupton, Claudia Fritz, Hariprasad Venugopal, Daniel Ramsbeck, Michael Wermann, Christian Jäger, Alex de Marco, Stephan Schilling, Dagmar Schlenzig, James C. Whisstock
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-14 (2022)
Meprin α is a proteolytic regulator of the extracellular matrix that forms enormous oligomeric filaments of unknown purpose. Here, the authors determine by cryo-EM the structural basis of the meprin supercoiled filament and further characterise a sm
Externí odkaz:
https://doaj.org/article/38630ad799064ddaba5722e41c9934b6
Autor:
Joshua M. Hardy, Natalee D. Newton, Naphak Modhiran, Connor A. P. Scott, Hariprasad Venugopal, Laura J. Vet, Paul R. Young, Roy A. Hall, Jody Hobson-Peters, Fasséli Coulibaly, Daniel Watterson
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-13 (2021)
Understanding virus assembly could identify potential drug targets. Here the authors use a safe and efficient method to solve pathogenic flavivirus structures, revealing two lipid-like ligands within highly conserved pockets of the stem region of env
Externí odkaz:
https://doaj.org/article/e01baa3c70744276b2e3dffa7df9e256
Autor:
Christopher R. Horne, Hariprasad Venugopal, Santosh Panjikar, David M. Wood, Amy Henrickson, Emre Brookes, Rachel A. North, James M. Murphy, Rosmarie Friemann, Michael D. W. Griffin, Georg Ramm, Borries Demeler, Renwick C. J. Dobson
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-16 (2021)
The GntR superfamily is one of the largest families of transcription factors in prokaryotes. Here the authors combine biophysical analysis and structural biology to dissect the mechanism by which NanR — a GntR-family regulator — binds to its prom
Externí odkaz:
https://doaj.org/article/fbbaf67cd57e43b9861716dfe16d3c75
Autor:
Joshua M. Hardy, Rhys A. Dunstan, Rhys Grinter, Matthew J. Belousoff, Jiawei Wang, Derek Pickard, Hariprasad Venugopal, Gordon Dougan, Trevor Lithgow, Fasséli Coulibaly
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-11 (2020)
Flagellotropic phages spin down flagella to reach the bacterial surface and must withstand remarkable drag forces. Here authors show how two nested sets of chainmail stabilise the viral head and a beta-hairpin regulates the formation of the robust ye
Externí odkaz:
https://doaj.org/article/cbbfd27156b94771800d0722f02aa153
Autor:
Siew Siew Pang, Charles Bayly-Jones, Mazdak Radjainia, Bradley A. Spicer, Ruby H. P. Law, Adrian W. Hodel, Edward S. Parsons, Susan M. Ekkel, Paul J. Conroy, Georg Ramm, Hariprasad Venugopal, Phillip I. Bird, Bart W. Hoogenboom, Ilia Voskoboinik, Yann Gambin, Emma Sierecki, Michelle A. Dunstone, James C. Whisstock
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Macrophage-expressed gene 1 (MPEG1) functions within the phagolysosome to damage engulfed microbes, presumably via forming pores in target membranes. In order to provide insights into the mechanism of MPEG1 function and membrane binding, the authors
Externí odkaz:
https://doaj.org/article/2cd82268e003405ba51038290da8f4fe
Autor:
Bradley A. Spicer, Ruby H. P. Law, Tom T. Caradoc-Davies, Sue M. Ekkel, Charles Bayly-Jones, Siew-Siew Pang, Paul J. Conroy, Georg Ramm, Mazdak Radjainia, Hariprasad Venugopal, James C. Whisstock, Michelle A. Dunstone
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-7 (2018)
The Complement component 9 (C9) is the pore-forming component of the Membrane Attack Complex which targets pathogens. Here authors use structural biology to compare monomeric C9 to C9 within the polymeric assembly and identify the element which inhib
Externí odkaz:
https://doaj.org/article/786ad92e96b04d58a33f04be085b9901
Autor:
Jesse I. Mobbs, Katrina A. Black, Michelle Tran, Hariprasad Venugopal, Theodore R. Holman, Michael Holinstat, David M. Thal, Alisa Glukhova
Human 12-lipoxygenase (12-LOX) is an enzyme involved in platelet activation and is a promising target for antiplatelet therapies. Despite the clinical importance of 12-LOX, the exact mechanisms of how it affects platelet activation are unclear, and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37d0060e62c35c9dbd1a861b403e57f0
https://doi.org/10.1101/2023.03.10.532002
https://doi.org/10.1101/2023.03.10.532002