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1593  structures 9666  species 52  interactions 33052  sequences 229  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 17 families and the total number of domains in the clan is 33052. 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 17 member families:

acVLRF1 baeRF_family10 baeRF_family11 baeRF_family12 baeRF_family2 baeRF_family3 baeRF_family5 baeRF_family6 baeRF_family7 baeRF_family8 bVLRF1 eRF1_1 eRF1_2 Host_attach Ribosomal_L18p Ribosomal_L5e 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) 10989 (33.2%) View
Ribosomal_L18p (PF00861) 9002 (27.2%) View
eRF1_2 (PF03464) 3206 (9.7%) View
eRF1_1 (PF03463) 3198 (9.7%) View
Ribosomal_L5e (PF17144) 2252 (6.8%) View
bVLRF1 (PF18826) 1063 (3.2%) View
Host_attach (PF10116) 716 (2.2%) View
baeRF_family2 (PF18844) 538 (1.6%) View
baeRF_family12 (PF18856) 528 (1.6%) View
baeRF_family3 (PF18845) 472 (1.4%) View
acVLRF1 (PF18859) 384 (1.2%) View
baeRF_family10 (PF18854) 183 (0.6%) View
baeRF_family6 (PF18848) 178 (0.5%) View
baeRF_family5 (PF18846) 115 (0.3%) View
baeRF_family7 (PF18849) 111 (0.3%) View
baeRF_family11 (PF18855) 70 (0.2%) View
baeRF_family8 (PF18851) 47 (0.1%) View
Total: 17 Total: 33052 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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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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