The structured organization of Deinococcus radiodurans' cell
envelope

J 2022

The structured organization of Deinococcus radiodurans' cell envelope

FARCI, Domenica, Patrycja HANIEWICZ a Dario PIANO

Základní údaje

Originální název

The structured organization of Deinococcus radiodurans' cell envelope

Autoři

FARCI, Domenica, Patrycja HANIEWICZ a Dario PIANO

Vydání

Proceedings of the National Academy of Sciences of the United States of America, 2022, 0027-8424

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10600 1.6 Biological sciences

Stát vydavatele

Spojené státy

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 11.100

Kód RIV

RIV/00216224:14740/22:00128752

Organizační jednotka

Středoevropský technologický institut

DOI

http://dx.doi.org/10.1073/pnas.2209111119

UT WoS

000907643500039

Klíčová slova anglicky

cryo-electron crystallography; cryo-electron tomography; S-layer; Type IV piliation system; SDBC

Štítky

CF CRYO, ne MU, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 28. 2. 2023 14:16, Mgr. Pavla Foltynová, Ph.D.

Anotace

V originále

Surface layers (S-layers) are highly ordered coats of proteins localized on the cell surface of many bacterial species. In these structures, one or more proteins form elementary units that self-assemble into a crystalline monolayer tiling the entire cell surface. Here, the cell envelope of the radiation-resistant bacterium Deinococcus radiodurans was studied by cryo-electron microscopy, finding the crystalline regularity of the S-layer extended into the layers below (outer membrane, periplasm, and inner membrane). The cell envelope appears to be highly packed and resulting from a three-dimensional crystalline distribution of protein complexes organized in close continuity yet allowing a certain degree of free space. The presented results suggest how S-layers, at least in some species, are mesoscale assemblies behaving as structural and functional scaffolds essential for the entire cell envelope.

Návaznosti

90127, velká výzkumná infrastruktura

Název: CIISB II

Citovat

FARCI, Domenica, Patrycja HANIEWICZ a Dario PIANO. The structured organization of Deinococcus radiodurans' cell envelope. Proceedings of the National Academy of Sciences of the United States of America. 2022, roč. 119, č. 45, s. 1-8. ISSN 0027-8424. Dostupné z: https://dx.doi.org/10.1073/pnas.2209111119.

@article{2262398,
   author = {Farci, Domenica and Haniewicz, Patrycja and Piano, Dario},
   article_number = {45},
   doi = {http://dx.doi.org/10.1073/pnas.2209111119},
   keywords = {cryo-electron crystallography; cryo-electron tomography; S-layer; Type IV piliation system; SDBC},
   language = {eng},
   issn = {0027-8424},
   journal = {Proceedings of the National Academy of Sciences of the United States of America},
   title = {The structured organization of Deinococcus radiodurans' cell envelope},
   url = {https://www.pnas.org/doi/10.1073/pnas.2209111119},
   volume = {119},
   year = {2022}
}

TY  - JOUR
ID  - 2262398
AU  - Farci, Domenica - Haniewicz, Patrycja - Piano, Dario
PY  - 2022
TI  - The structured organization of Deinococcus radiodurans' cell envelope
JF  - Proceedings of the National Academy of Sciences of the United States of America
VL  - 119
IS  - 45
SP  - 1-8
EP  - 1-8
SN  - 00278424
KW  - cryo-electron crystallography
KW  - cryo-electron tomography
KW  - S-layer
KW  - Type IV piliation system
KW  - SDBC
UR  - https://www.pnas.org/doi/10.1073/pnas.2209111119
N2  - Surface layers (S-layers) are highly ordered coats of proteins localized on the cell surface of many bacterial species. In these structures, one or more proteins form elementary units that self-assemble into a crystalline monolayer tiling the entire cell surface. Here, the cell envelope of the radiation-resistant bacterium Deinococcus radiodurans was studied by cryo-electron microscopy, finding the crystalline regularity of the S-layer extended into the layers below (outer membrane, periplasm, and inner membrane). The cell envelope appears to be highly packed and resulting from a three-dimensional crystalline distribution of protein complexes organized in close continuity yet allowing a certain degree of free space. The presented results suggest how S-layers, at least in some species, are mesoscale assemblies behaving as structural and functional scaffolds essential for the entire cell envelope.
ER  -

FARCI, Domenica, Patrycja HANIEWICZ a Dario PIANO. The structured organization of Deinococcus radiodurans' cell envelope. \textit{Proceedings of the National Academy of Sciences of the United States of America}. 2022, roč.~119, č.~45, s.~1-8. ISSN~0027-8424. Dostupné z: https://dx.doi.org/10.1073/pnas.2209111119.

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