Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Robert L. Duda"'
Autor:
Jianfei Hua, Alexis Huet, Carlos A. Lopez, Katerina Toropova, Welkin H. Pope, Robert L. Duda, Roger W. Hendrix, James F. Conway
Publikováno v:
mBio, Vol 8, Iss 5 (2017)
ABSTRACT Large icosahedral viruses that infect bacteria represent an extreme of the coevolution of capsids and the genomes they accommodate. One subset of these large viruses is the jumbophages, tailed phages with double-stranded DNA genomes of at le
Externí odkaz:
https://doaj.org/article/5bc0c24abc934493baae57c06dd4f3f8
Autor:
Giovanni Cardone, Robert L. Duda, Naiqian Cheng, Lili You, James F. Conway, Roger W. Hendrix, Alasdair C. Steven
Publikováno v:
mBio, Vol 5, Iss 6 (2014)
ABSTRACT As they mature, many capsids undergo massive conformational changes that transform their stability, reactivity, and capacity for DNA. In some cases, maturation proceeds via one or more intermediate states. These structures represent local mi
Externí odkaz:
https://doaj.org/article/5e41537485be46c2b50cdd4622b9d637
Autor:
Herman K H Fung, Shelley Grimes, Alexis Huet, Robert L Duda, Maria Chechik, Joseph Gault, Carol V Robinson, Roger W Hendrix, Paul J Jardine, James F Conway, Christoph G Baumann, Alfred A Antson
Publikováno v:
Nucleic Acids Research. 50:8719-8732
Many essential cellular processes rely on substrate rotation or translocation by a multi-subunit, ring-type NTPase. A large number of double-stranded DNA viruses, including tailed bacteriophages and herpes viruses, use a homomeric ring ATPase to proc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17267723c01e98aacbd033f16eeecc1a
https://doi.org/10.1093/nar/gkac647
https://doi.org/10.1093/nar/gkac647
Publikováno v:
J Mol Biol
The long flexible tail tube of bacteriophage lambda connects its capsid to the tail tip. On infection, a DNA ejection signal is passed from the tip, along the tube to the capsid that triggers passage of the DNA down the tube and into the host bacteri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9503e0f7b86309efd3ed0a190cb1f536
https://doi.org/10.1016/j.jmb.2019.10.031
https://doi.org/10.1016/j.jmb.2019.10.031
Autor:
Robert L. Duda
The tailed dsDNA bacteriophages or Caudovirales include three morphological families, Myoviridae, with contractile tails (example, phage T4), Siphoviridae with long, non-contractile tails (example, phage λ), and Podoviridae, with short, stumpy tails
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5695cd1d9ddd77d778d5c35b52d2be6b
https://doi.org/10.1016/b978-0-12-809633-8.21230-2
https://doi.org/10.1016/b978-0-12-809633-8.21230-2
Publikováno v:
J Mol Biol
The portal proteins of tailed bacteriophage and Herpesvirus capsids form dodecameric rings that occupy one capsid vertex and are incorporated during the assembly of capsid precursors called procapsids or proheads. Portals are essential and serve as t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6edf32da39d9ca2b3c7e4655f26ce5a
https://europepmc.org/articles/PMC7225075/
https://europepmc.org/articles/PMC7225075/
Publikováno v:
Journal of Molecular Biology. 429:2474-2489
Viruses build icosahedral capsids of specific size and shape by regulating the spatial arrangement of the hexameric and pentameric protein capsomers in the growing shell during assembly. In the T = 7 capsids of Escherichia coli bacteriophage HK97 and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b5fb035f09761ebd6a048bf10164a79
https://doi.org/10.1016/j.jmb.2017.07.002
https://doi.org/10.1016/j.jmb.2017.07.002
Publikováno v:
Virology. 506:84-91
During maturation of the phage HK97 capsid, each of the 415 capsid subunits forms covalent bonds to neighboring subunits, stabilizing the capsid. Crosslinking is catalyzed not by a separate enzyme but by subunits of the assembled capsid in response t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d83b3036f0231cae3a830daf2359be1f
https://doi.org/10.1016/j.virol.2017.03.011
https://doi.org/10.1016/j.virol.2017.03.011
Autor:
Carolyn M. Teschke, Robert L. Duda
Publikováno v:
Curr Opin Virol
dsDNA Bacteriophages, some dsDNA archaeal viruses and the Herpesviruses share many features including a common capsid assembly pathway and coat protein fold. The coat proteins of these viruses, which have the HK97 fold, co-assemble with a free or att
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1db7962c783ccb56753316f2abce3e7
https://europepmc.org/articles/PMC6626583/
https://europepmc.org/articles/PMC6626583/