Structure of the bacterial plant-ferredoxin receptor FusA

Autor: Rhys Grinter, Inokentijs Josts, Khedidja Mosbahi, Aleksander W. Roszak, Richard J. Cogdell, Alexandre M. J. J. Bonvin, Joel J. Milner, Sharon M. Kelly, Olwyn Byron, Brian O. Smith, Daniel Walker

Publikováno v: Nature Communications, Vol 7, Iss 1, Pp 1-10 (2016)

Many bacteria use TonB-dependent outer membrane receptors to scavenge iron from their host during infection. Here, the authors report on the structure and function of FusA, which is a bacterial receptor that is used to obtain iron from plants.

Externí odkaz: https://doaj.org/article/922bf10269c74726b44966df17a78a66

Crystal structure of phycocyanin from heterocyst-forming filamentous cyanobacterium Nostoc sp. WR13

Autor: Datta Madamwar, Richard J. Cogdell, Hiral M. Patel, Aleksander W. Roszak

Publikováno v: International Journal of Biological Macromolecules. 135:62-68

Phycocyanin (PC) is the principal pigment protein in the light-harvesting antenna of cyanobacteria. Here the biochemical characterization and the 1.51 A crystal structure of PC from cyanobacterium Nostoc sp. WR13 (Nst-PC) is reported. The P63 crystal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c48833fb9e48731dab7617ffde02629c
https://doi.org/10.1016/j.ijbiomac.2019.05.099

An improved crystal structure of C-phycoerythrin from the marine cyanobacterium Phormidium sp. A09DM

Autor: Claire Ortmann de Percin Northumberland, Datta Madamwar, Ravi R. Sonani, Aleksander W. Roszak, Richard J. Cogdell

Publikováno v: Photosynthesis Research

C-Phycoerythrin (PE) from Phormidium sp. A09DM has been crystallized using different conditions and its structure determined to atomic resolution (1.14 Å). In order for the pigment present, phycoerythrobilin (PEB), to function as an efficient light-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b66f622a96c941d39fb9fe8a6b6bcf0
https://eprints.gla.ac.uk/147964/7/147964.pdf

Structure of the atypical bacteriocin pectocin M2 implies a novel mechanism of protein uptake

Autor: Joel J. Milner, Aleksander W. Roszak, Kornelius Zeth, Rhys Grinter, Richard J. Cogdell, Inokentijs Josts, Sharon M. Kelly, Olwyn Byron, Laura C. McCaughey, Daniel Walker

Publikováno v: Molecular Microbiology. 93:234-246

The colicin-like bacteriocins are potent protein antibiotics that have evolved to efficiently cross the outer membrane of Gram-negative bacteria by parasitizing nutrient uptake systems. We have structurally characterized the colicin M-like bacterioci

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6fe2e348541c3d42f6460bf47aaf2f45
https://doi.org/10.1111/mmi.12655

Hijacking the Hijackers: Escherichia coli Pathogenicity Islands Redirect Helper Phage Packaging for Their Own Benefit

Autor: Alberto Marina, Mohammed Alqasmi, John Chen, Aleksander W. Roszak, Richard J. Cogdell, José R. Penadés, Roser Martínez-Rubio, J. Rafael Ciges-Tomas, Julio Bacarizo, Alfred Fillol-Salom

Publikováno v: Molecular Cell
CEU Repositorio Institucional
Fundación Universitaria San Pablo CEU (FUSPCEU)
Digital.CSIC. Repositorio Institucional del CSIC
instname

Summary Phage-inducible chromosomal islands (PICIs) represent a novel and universal class of mobile genetic elements, which have broad impact on bacterial virulence. In spite of their relevance, how the Gram-negative PICIs hijack the phage machinery

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65e286eb2820815f6bd6dfead0fd0424
http://europepmc.org/articles/PMC6739421