Acta Crystallographica Section D
Acta Crystallographica
Section D
STRUCTURAL BIOLOGY
IUCr
IT
WDC
search IUCr Journals
home
archive
editors
for authors
for readers
submit
subscribe
open access
journal menu
home
archive
editors
for authors
for readers
submit
subscribe
open access
research papers
Share
Share
Issue contents
Article statistics
Download citation
Format
BIBTeX
EndNote
RefMan
Refer
Medline
CIF
SGML
Text
Plain Text
Download PDF of article
Acta Cryst.
(2011).
D
67
,
716-728
https://doi.org/10.1107/S0907444911024024
Download PDF of article
Download citation
Format
BIBTeX
EndNote
RefMan
Refer
Medline
CIF
SGML
Text
Plain Text
Article statistics
Issue contents
Share
Open
access
A unified convention for biological assemblies with helical symmetry
C.-J. Tsai
and
R. Nussinov
A new representation of helical structure by four parameters, [
n
1
,
n
2
, twist, rise], is able to generate an entire helical construct from asymmetric units, including cases of helical assembly with a seam.
Keywords:
symmetry
;
X-ray fibre diffraction
;
EM density maps
;
helical assemblies
.
Read article
Similar articles
Follow Acta Cryst. D
E-alerts
Twitter
Facebook
RSS