ISSN:
0899-0042
Schlagwort(e):
↕ β6.3-model
;
↕ β-model
;
↕ β7.2-structures
;
closed structures
;
open structures
;
non-conducting dimers
;
Chemistry
;
Organic Chemistry
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Chemie und Pharmazie
Notizen:
It is suggested that the conducting transmembrane channels formed by the linear gramicidins A, B and C may be head-to-head (formyl end-to-formyl end) dimers of double-stranded parallel β-helices. This possibility is not in conflict with any of the various experimental findings bearing on the molecular organization of the channels and represents a plausible alternative to Urry's model of a head-to-head dimer of single-stranded β6.3-helices.
Zusätzliches Material:
1 Ill.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1002/chir.530030416