Interaction ofEscherichia coliribosomal protein S7 with 16S rRNA
نویسندگان
چکیده
منابع مشابه
Identification of Novel RNA-Protein Contact in Complex of Ribosomal Protein S7 and 3’-Terminal Fragment of 16S rRNA in E. coli
For prokaryotes in vitro, 16S rRNA and 20 ribosomal proteins are capable of hierarchical self- assembly yielding a 30S ribosomal subunit. The self-assembly is initiated by interactions between 16S rRNA and three key ribosomal proteins: S4, S8, and S7. These proteins also have a regulatory function in the translation of their polycistronic operons recognizing a specific region of mRNA. Therefore...
متن کاملMatching the crystallographic structure of ribosomal protein S7 to a three-dimensional model of the 16S ribosomal RNA.
Two recently published but independently derived structures, namely the X-ray crystallographic structure of ribosomal protein S7 and the "binding pocket" for this protein in a three-dimensional model of the 16S rRNA, have been correlated with one another. The known rRNA-protein interactions for S7 include a minimum binding site, a number of footprint sites, and two RNA-protein crosslink sites o...
متن کاملPhylogenetic clustering of soil microbial communities by 16S rRNA but not 16S rRNA genes.
We evaluated phylogenetic clustering of bacterial and archaeal communities from redox-dynamic subtropical forest soils that were defined by 16S rRNA and rRNA gene sequences. We observed significant clustering for the RNA-based communities but not the DNA-based communities, as well as increasing clustering over time of the highly active taxa detected by only rRNA.
متن کاملOn the interaction of ribosomal protein L5 with 5S rRNA.
Ribosomal protein L5, a 5S rRNA binding protein in the large subunit, is composed of a five-stranded antiparallel beta-sheet and four alpha-helices, and folds in a way that is topologically similar to the ribonucleprotein (RNP) domain [Nakashima et al., RNA 7, 692-701, 20011. The crystal structure of ribosomal protein L5 (BstL5) from Bacillus stearothermophilus suggests that a concave surface f...
متن کاملDETECTION OF BACTERIA BY AMPLIFYING THE 16S rRNA GENE WITH UNIVERSAL PRIMERS AND RFLP
Background: There is a conserved portion in the 16S rRNA gene of bacteria which can be amplified by the universal PCR method. This fragment is 996 bp in length. In this method, only one set of universal primers is used for the amplification of the conserved region of the 16S rRNA gene, in common bacterial pathogens. Therefore, using the universal PCR method, these bacteria are detectable on...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 1993
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/21.5.1199