snR161

ALTERNATE NAMES: RNA161

LENGTH: 161 nts

PROCESS: Pseudouridine formation in rRNA

TARGET SITE(S):
18S rRNA: Y632
18S rRNA: Y766

Guide Domains
  Click number to see the target site in the 2D structure: 18S-632, 18S-766
Click number to see the approximate location of the modification site in the ribosome: 18S-632

GENOMIC ORGANIZATION: Independent gene
 

SGD ORF MAP
ORFmap

GENE DISRUPTION PHENOTYPE: Viable

CORRESPONDENCES IN HUMANS AND PLANTS:
Click here and see that yeast and humans have corresponding modifications and guide snoRNAs.

Click here and see that yeast and Arabidopsis have corresponding modifications and guide snoRNAs.

PHYLOGENETIC CONSERVATION IN FUNGI:
Click here to examine conservation of the snoRNA in fungal genomes using BLAST.

RNA SEQUENCE:

  1 uaaauauaca acacccagua uuuuuggcug cccgugucuu ucucuaccac ggguagucuc
 61 ucuaagcugg cagauagaug uuuauugaac cgcuuaaguu ccguugugaa guuuucgucu
121 uucaggcugu auuucauaac acuacuguag uucacacaua c

 

YEAST GENOME DATABASE ENTRY:
Click here to view the SGD entry for this snoRNA.

REFERENCES:
Olivas, W. M., D. Muhlrad, and R. Parker. 1997. Analysis of the yeast genome: identification of new non-coding and small ORF-containing RNAs. Nucleic Acids Res. 25:4619-4625.
Schattner, P., W. A. Decatur, C. A. Davis, M. Ares, Jr., M. J. Fournier, and T. M. Lowe. 2004. Genome-wide searching for pseudouridylation guide snoRNAs: analysis of the Saccharomyces cerevisiae genome. Nucleic Acids Res. 32:4281-4296.
Torchet, C., G. Badis, F. Devaux, G. Costanzo, M. Werner, and A. Jacquier. 2005. The complete set of H/ACA snoRNAs that guide rRNA pseudouridylations in Saccharomyces cerevisiae. RNA 11:928-938.


Last update: October 13, 2006 7:59 AM.