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  Domain Name: IF2_eIF5B
Initiation Factor 2 (IF2)/ eukaryotic Initiation Factor 5B (eIF5B) family. IF2/eIF5B contribute to ribosomal subunit joining and function as GTPases that are maximally activated by the presence of both ribosomal subunits. As seen in other GTPases, IF2/IF5B undergoes conformational changes between its GTP- and GDP-bound states. Eukaryotic IF2/eIF5Bs possess three characteristic segments, including a divergent N-terminal region followed by conserved central and C-terminal segments. This core region is conserved among all known eukaryotic and archaeal IF2/eIF5Bs and eubacterial IF2s.
No pairwise interactions are available for this conserved domain.

Total Mutations Found: 10
Total Disease Mutations Found: 7
This domain occurred 16 times on human genes (26 proteins).



  COMBINED OXIDATIVE PHOSPHORYLATION DEFICIENCY 1
  MANDIBULOFACIAL DYSOSTOSIS, GUION-ALMEIDA TYPE


Tips:
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 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:
GTP/Mg2+ binding site
putative GEF interaction
Switch I region
Switch II region
G1 box
G2 box
G3 box
G4 box
G5 box































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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.

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