NMR structure of stem-loop D from human rhinovirus-14
نویسندگان
چکیده
منابع مشابه
Structure of histone mRNA stem-loop, human stem-loop binding protein, and 3'hExo ternary complex.
Metazoan replication-dependent histone messenger RNAs (mRNAs) have a conserved stem-loop (SL) at their 3'-end. The stem-loop binding protein (SLBP) specifically recognizes the SL to regulate histone mRNA metabolism, and the 3'-5' exonuclease 3'hExo trims its 3'-end after processing. We report the crystal structure of a ternary complex of human SLBP RNA binding domain, human 3'hExo, and a 26-nuc...
متن کاملLaue diffraction studies of human rhinovirus 14 and canine parvovirus.
Laue diffraction data have been collected from monoclinic crystals of canine parvovirus (CPV), and from cubic crystals of human rhinovirus 14 (HRV14) with and without bound antiviral compounds. In optimal conditions one or two images of HRV14 were sufficient to calculate interpretable electron-density maps of the virus complexes at 3.5 A resolution. The crystals of CPV were of lower symmetry an...
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Structures have been determined of three human rhinovirus 14 (HRV14) compensation mutants that have resistance to the antiviral capsid binding compounds WIN 52035 and WIN 52084. In addition, the structure of HRV14 is reported, with a site-directed mutation at residue 1219 in VP1. A spontaneous mutation occurs at the same site in one of the compensation mutants. Some of the mutations are on the ...
متن کاملDissociation of an antiviral compound from the internal pocket of human rhinovirus 14 capsid.
WIN antiviral compounds bind human rhinovirus, as well as enterovirus and parechovirus, in an internal cavity located within the viral protein capsid. Access to the buried pocket necessitates deviation from the average viral protein structure identified by crystallography. We investigated the dissociation of WIN 52084 from the pocket in human rhinovirus 14 by using an adiabatic, biased molecula...
متن کاملHuman rhinovirus type 14:human immunodeficiency virus type 1 (HIV-1) V3 loop chimeras from a combinatorial library induce potent neutralizing antibody responses against HIV-1.
In an effort to develop a useful AIDS vaccine or vaccine component, we have generated a combinatorial library of chimeric viruses in which the sequence IGPGRAFYTTKN from the V3 loop of the MN strain of human immunodeficiency virus type 1 (HIV-1) is displayed in many conformations on the surface of human rhinovirus 14 (HRV14). The V3 loop sequence was inserted into a naturally immunogenic site o...
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ژورنال
عنوان ژورنال: RNA
سال: 2007
ISSN: 1355-8382
DOI: 10.1261/rna.313707