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451  structures 5925  species 2  interactions 12981  sequences 37  architectures

Clan: S11_L18p (CL0267)

Summary

Ribosomal protein S11/L18p superfamily Add an annotation

This superfamily includes two ribosomal proteins S11 and L18p as well as a domain from eukaryotic peptide chain release factor. This superfamily is likely to share an RNA-binding function.

This clan contains 3 families and the total number of domains in the clan is 12981. The clan was built by A Bateman.

Literature references

  1. Woestenenk EA, Gongadze GM, Shcherbakov DV, Rak AV, Garber MB, Hard T, Berglund H; , Biochem J. 2002;363:553-561.: The solution structure of ribosomal protein L18 from Thermus thermophilus reveals a conserved RNA-binding fold. PUBMED:11964156 EPMC:11964156

Members

This clan contains the following 3 member families:

eRF1_2 Ribosomal_L18p Ribosomal_S11

External database links

Domain organisation

Below is a listing of the unique domain organisations or architectures from this clan. More...

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Alignments

The table below shows the number of occurrences of each domain throughout the sequence database. More...

Pfam family Num. domains Alignment
Ribosomal_S11 (PF00411) 6124 (47.2%) View
Ribosomal_L18p (PF00861) 5752 (44.3%) View
eRF1_2 (PF03464) 1105 (8.5%) View
Total: 3 Total: 12981 Clan alignment
 

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Family relationships

This diagram shows the relationships between members of this clan. More...

Species distribution

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This tree shows the occurrence of the domains in this clan across different species. More...

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Interactions

There are 2 interactions for this clan. More...

Interacting families
A B
eRF1_2 eRF1_1
eRF1_3

Structures

For those sequences which have a structure in the Protein DataBank, we use the mapping between UniProt, PDB and Pfam coordinate systems from the MSD group, to allow us to map Pfam domains onto UniProt three-dimensional structures. The table below shows the mapping between the Pfam families in this clan, the corresponding UniProt entries, and the region of the three-dimensional structures that are available for that sequence.

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