The use of noncrystallographic symmetry averaging to solve structures from data affected by perfect hemihedral twinning
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14740%2F16%3A00093717" target="_blank" >RIV/00216224:14740/16:00093717 - isvavai.cz</a>
Result on the web
<a href="http://scripts.iucr.org/cgi-bin/paper?S2053230X16000923" target="_blank" >http://scripts.iucr.org/cgi-bin/paper?S2053230X16000923</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1107/S2053230X16000923" target="_blank" >10.1107/S2053230X16000923</a>
Alternative languages
Result language
angličtina
Original language name
The use of noncrystallographic symmetry averaging to solve structures from data affected by perfect hemihedral twinning
Original language description
Hemihedral twinning is a crystal-growth anomaly in which a specimen is composed of two crystal domains that coincide with each other in three dimensions. However, the orientations of the crystal lattices in the two domains differ in a specific way. In diffraction data collected from hemihedrally twinned crystals, each observed intensity contains contributions from both of the domains. With perfect hemihedral twinning, the two domains have the same volumes and the observed intensities do not contain sufficient information to detwin the data. Here, the use of molecular replacement and of noncrystallo-graphic symmetry (NCS) averaging to detwin a 2.1 angstrom resolution data set for Aichi virus 1 affected by perfect hemihedral twinning is described. The NCS averaging enabled the correction of errors in the detwinning introduced by the differences between the molecular-replacement model and the crystallized structure.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CE - Biochemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LQ1601" target="_blank" >LQ1601: CEITEC 2020</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
ACTA CRYSTALLOGRAPHICA SECTION F-STRUCTURAL BIOLOGY COMMUNICATIONS
ISSN
2053-230X
e-ISSN
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Volume of the periodical
72
Issue of the periodical within the volume
March
Country of publishing house
GB - UNITED KINGDOM
Number of pages
10
Pages from-to
188-197
UT code for WoS article
000371619200005
EID of the result in the Scopus database
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