Deutsch
 
Hilfe Datenschutzhinweis Impressum
  DetailsucheBrowse

Datensatz

DATENSATZ AKTIONENEXPORT
  Three-dimensional structure of the surface protein layer (MW layer) of Bacillus brevis 47

Tsuboi, A., Engelhardt, H., Santarius, U., Tsukagoshi, N., Udaka, S., & Baumeister, W. (1989). Three-dimensional structure of the surface protein layer (MW layer) of Bacillus brevis 47. Journal of Ultrastructure & Molecular Structure Research., 102(2), 178-187.

Item is

Externe Referenzen

einblenden:

Urheber

einblenden:
ausblenden:
 Urheber:
Tsuboi, A., Autor
Engelhardt, H.1, Autor           
Santarius, U.1, Autor           
Tsukagoshi, N., Autor
Udaka, S., Autor
Baumeister, W.1, Autor           
Affiliations:
1External Organizations, ou_persistent22              

Inhalt

einblenden:
ausblenden:
Schlagwörter: *Bacillus/ul [Ultrastructure]; Cell Membrane/ul [Ultrastructure]; Microscopy, Electron; Support, Non-U.S. Gov't
 Zusammenfassung: The three-dimensional (3D) structure of one surface protein layer from Bacillus brevis 47, the middle wall (MW) layer, has been reconstructed from tilted-view electron micrographs after correlation averaging to a resolution of 2 nm. The MW layer has p6 symmetry with a center-to-center spacing of 18.3 nm and a minimum thickness of 5.5 nm. The reconstruction reveals a distinct domain structure: the heavier domain of six monomers jointly forms a massive core centered at the sixfold symmetry axis, and lighter domains interconnect adjacent unit cells. In addition, the larger domains collectively form a pore by making contact with each other towards the inner surface, while the smaller domains establish a second connectivity towards the outer surface of the S layer. The MW layer of B. brevis resembles the S layer of Acetogenium kivui in various aspects: they have very similar lattice parameters and highly reminiscent 3D structures; the pores penetrate through the whole core and appear to determine the porosity of the S layers.

Details

einblenden:
ausblenden:
Sprache(n):
 Datum: 1989
 Publikationsstatus: Erschienen
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: -
 Identifikatoren: eDoc: 318333
 Art des Abschluß: -

Veranstaltung

einblenden:

Entscheidung

einblenden:

Projektinformation

einblenden:

Quelle 1

einblenden:
ausblenden:
Titel: Journal of Ultrastructure & Molecular Structure Research.
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: -
Seiten: - Band / Heft: 102 (2) Artikelnummer: - Start- / Endseite: 178 - 187 Identifikator: -