Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Vincent P. Conticello"'
Autor:
Leticia C. Beltran, Virginija Cvirkaite-Krupovic, Jessalyn Miller, Fengbin Wang, Mark A. B. Kreutzberger, Jonasz B. Patkowski, Tiago R. D. Costa, Stefan Schouten, Ilya Levental, Vincent P. Conticello, Edward H. Egelman, Mart Krupovic
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-13 (2023)
Bacteria can exchange DNA through extracellular appendages (‘mating pili’) in a process known as conjugation. Here, Beltran et al. determine atomic structures by cryo-electron microscopy of a bacterial conjugative pilus and two archaeal pili, sho
Externí odkaz:
https://doaj.org/article/44686fdde37848d3a4f975953dcdb8dc
Autor:
Mark A. B. Kreutzberger, Richard C. Sobe, Amber B. Sauder, Sharanya Chatterjee, Alejandro Peña, Fengbin Wang, Jorge A. Giron, Volker Kiessling, Tiago R. D. Costa, Vincent P. Conticello, Gad Frankel, Melissa M. Kendall, Birgit E. Scharf, Edward H. Egelman
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-14 (2022)
It has been suggested that the outer domains of bacterial flagellins are not needed for motility. Here, the authors show that flagellar filament outer domains from some bacteria have unique structures which can alter the motility of the bacteria.
Externí odkaz:
https://doaj.org/article/675e18c006ad4e0d88a5c2700432e60a
Autor:
Fengbin Wang, Ordy Gnewou, Charles Modlin, Leticia C. Beltran, Chunfu Xu, Zhangli Su, Puneet Juneja, Gevorg Grigoryan, Edward H. Egelman, Vincent P. Conticello
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-14 (2021)
Peptide-based filamentous assemblies are successfully used for generation of structurally ordered materials, but their de novo design and structural characterization is challenging. Here, the authors provide a strategy for the design of self-assembli
Externí odkaz:
https://doaj.org/article/c50837dc2bd4499eb00831a096021fb5
Publikováno v:
Chemical reviews. 122(17)
While the application of cryogenic electron microscopy (cryo-EM) to helical polymers in biology has a long history, due to the huge number of helical macromolecular assemblies in viruses, bacteria, archaea, and eukaryotes, the use of cryo-EM to study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67bd7b60190b1d46ca2aa047cd82d818
https://pubmed.ncbi.nlm.nih.gov/35133794
https://pubmed.ncbi.nlm.nih.gov/35133794
Autor:
Dan Cheng, Xin Chen, Weijia Zhang, Pan Guo, Wenhui Xue, Junfan Xia, Siyu Wu, Junhui Shi, Dan Ma, Xiaobing Zuo, Bin Jiang, Shaowei Li, Ningshao Xia, Yunbao Jiang, Vincent P. Conticello, Tao Jiang
Publikováno v:
Angewandte Chemie International Edition. 62
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9eecf3cd87d2a94c22fa71a37df1dff7
https://doi.org/10.1002/anie.202303684
https://doi.org/10.1002/anie.202303684
Autor:
Mark A. B. Kreutzberger, Shengyuan Wang, Leticia C. Beltran, Abraham Tuachi, Xiaobing Zuo, Edward H. Egelman, Vincent P. Conticello
Publikováno v:
Proceedings of the National Academy of Sciences. 119
Phenol-soluble modulins (PSMs) are peptide-based virulence factors that play significant roles in the pathogenesis of staphylococcal strains in community-associated and hospital-associated infections. In addition to cytotoxicity, PSMs display the pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::426dc1d945078c157616bb82319a945d
https://doi.org/10.1073/pnas.2121586119
https://doi.org/10.1073/pnas.2121586119
Publikováno v:
Quarterly Reviews of Biophysics. 55
Synthetic peptide and peptido-mimetic filaments and tubes represent a diverse class of nanomaterials with a broad range of potential applications, such as drug delivery, vaccine development, synthetic catalyst design, encapsulation, and energy transd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f951af01a487602e526da985159e4e61
https://doi.org/10.1017/s0033583522000014
https://doi.org/10.1017/s0033583522000014
Autor:
Andrea D. Merg, Jan Pieter Abrahams, Eric van Genderen, Gavin Touponse, Vincent P. Conticello, Khalid Salaita, Xiaobing Zuo, Hanquan Su, Thorsten B. Blum, Alisina Bazrafshan
Publikováno v:
Journal of the American Chemical Society. 141:20107-20117
Engineering free-standing 2D nanomaterials with compositional, spatial, and functional control across size regimes from the nano- to mesoscale represents a significant challenge. Herein, we demonstrate a straightforward strategy for the thermodynamic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0657ad5b8a4779f45dc2f291af756f5
https://doi.org/10.1021/jacs.9b09335
https://doi.org/10.1021/jacs.9b09335
Autor:
Mark A B, Kreutzberger, Richard C, Sobe, Amber B, Sauder, Sharanya, Chatterjee, Alejandro, Peña, Fengbin, Wang, Jorge A, Giron, Volker, Kiessling, Tiago R D, Costa, Vincent P, Conticello, Gad, Frankel, Melissa M, Kendall, Birgit E, Scharf, Edward H, Egelman
Publikováno v:
Nature communications. 13(1)
Flagellar filaments function as the propellers of the bacterial flagellum and their supercoiling is key to motility. The outer domains on the surface of the filament are non-critical for motility in many bacteria and their structures and functions ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7ee43e264f60e782a02118692d5cc48e
https://pubmed.ncbi.nlm.nih.gov/35301306
https://pubmed.ncbi.nlm.nih.gov/35301306
Autor:
Ordy Gnewou, Tomasz Osinski, Fengbin Wang, Shengyuan Wang, Vincent P. Conticello, Xiaobing Zuo, Edward H. Egelman
Publikováno v:
Matter
Summary The self-assembly of designed peptides into filaments and other higher-order structures has been the focus of intense interest because of the potential for creating new biomaterials and biomedical devices. These peptide assemblies have also b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6be1a5d8bd987e1993e86c835eabee8f
https://pubmed.ncbi.nlm.nih.gov/34632372
https://pubmed.ncbi.nlm.nih.gov/34632372