Home News About DMDM Database Statistics Research Publications Contact  

 
  Domain Name: Ribosomal_S23
S12-like family, 40S ribosomal protein S23 subfamily; S23 is located at the interface of the large and small ribosomal subunits of eukaryotes, adjacent to the decoding center. It interacts with domain III of the eukaryotic elongation factor 2 (eEF2), which catalyzes the translocation of the growing peptidyl-tRNA to the P site to make room for the next aminoacyl-tRNA at the A (acceptor) site. Through its interaction with eEF2, S23 may play an important role in translocation. Also members of this subfamily are the archaeal 30S ribosomal S12 proteins. Prokaryotic S12 is essential for maintenance of a pretranslocation state and, together with S13, functions as control element for the rRNA- and tRNA-driven movements of translocation. S12 and S23 are also implicated in translation accuracy. Antibiotics such as streptomycin bind S12/S23 and cause the ribosome to misread the genetic code.
No pairwise interactions are available for this conserved domain.

Total Mutations Found: 0
Total Disease Mutations Found: 0
This domain occurred 1 times on human genes (1 proteins).




Tips:
 If you've navigated here from a protein, hovering over a position on the weblogo will display the corresponding protein position for that domain position.

 The histograms below the weblogo indicate mutations found on the domain. Red is for disease (OMIM) and blue is for SNPs.

 Functional Features are displayed as orange boxes under the histograms. You can choose which features are displayed in the box below.



Range on the Protein:  

   Protein ID            Protein Position

Domain Position:  


Feature Name:Total Found:
aminoacyl-tRNA interactio
18S rRNA interaction site
eEF2 interaction site
28S rRNA interaction site
streptomycin interaction











Weblogos are Copyright (c) 2002 Regents of the University of California




Please Cite: Peterson, T.A., Adadey, A., Santana-Cruz ,I., Sun, Y., Winder A, Kann, M.G., (2010) DMDM: Domain Mapping of Disease Mutations. Bioinformatics 26 (19), 2458-2459.

   |   1000 Hilltop Circle, Baltimore, MD 21250   |   Department of Biological Sciences   |   Phone: 410-455-2258