The incorporation of large impurities into virus crystals
Author(s) -
Kuznetsov Yu. G.,
Makino Debora L.,
Malkin Alexander J.,
McPherson Alexander
Publication year - 2005
Publication title -
acta crystallographica section d
Language(s) - English
Resource type - Journals
ISSN - 1399-0047
DOI - 10.1107/s0907444904030756
Subject(s) - impurity , lattice (music) , crystallography , chemical physics , materials science , crystal structure , condensed matter physics , chemistry , physics , organic chemistry , acoustics
Virus crystals can incorporate a wide range of unusual impurities, not possible for conventional crystals, or even most protein crystals because of the large size of their constituent particles. These impurities include anomalous virions, satellite viruses and biological fibers. Examples of several of these unusual impurities are presented here, along with some of the consequences for the crystal lattices. The high solvent content, the forgiving character of the lattice and the plasticity of the virions allow these incorporations to be possible.
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