SUPERFAMILY 1.75 HMM library and genome assignments server

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Ribosome recycling factor, RRF superfamily

SCOP classification
Root:   SCOP hierarchy in SUPERFAMILY [ 0] (11)
Class:   Alpha and beta proteins (a+b) [ 53931] (376)
Fold:   RRF/tRNA synthetase additional domain-like [ 55185] (4)
Superfamily:   Ribosome recycling factor, RRF [ 55194]
Families:   Ribosome recycling factor, RRF [ 55195]


Superfamily statistics
Genomes (3,057) Uniprot 2018_03 genome PDB chains (SCOP 1.75)
Domains 3,310 23,319 8
Proteins 3,307 23,308 8


Functional annotation
General category Information
Detailed category Translation

Document:
Function annotation of SCOP domain superfamilies

InterPro annotation
Cross references IPR002661 SSF55194 Protein matches
Abstract

The ribosome recycling factor or ribosome release factor (RRF) dissociates ribosomes from mRNA after termination of translation, and is essential for bacterial growth [PubMed8183897]. Thus ribosomes are 'recycled' and ready for another round of protein synthesis.


InterPro database


PDBeMotif information about ligands, sequence and structure motifs
Cross references PDB entries
Ligand binding statistics
Nucleic-acid binding statistics
Occurrence of secondary structure elements
Occurrence of small 3D structural motifs

PDBeMotif resource

Jump to [ Top of page · SCOP classification · InterPro annotation · PDBeMotif links · Functional annotation ]

Internal database links

Browse genome assignments for this superfamily. The SUPERFAMILY hidden Markov model library has been used to carry out SCOP domain assignments to all genomes at the superfamily level.


Alignments of sequences to 8 models in this superfamily are available by clicking on the 'Alignments' icon above. PDB sequences less than 40% identical are shown by default, but any other sequence(s) may be aligned. Select PDB sequences, genome sequences, or paste in or upload your own sequences.


Browse and view proteins in genomes which have different domain combinations including a Ribosome recycling factor, RRF domain.


Examine the distribution of domain superfamilies, or families, across the major taxonomic kingdoms or genomes within a kingdom. This gives an immediate impression of how superfamilies, or families, are restricted to certain kingdoms of life.


Explore domain occurrence network where nodes represent genomes and edges are domain architectures (shared between genomes) containing the superfamily of interest.

There are 8 hidden Markov models representing the Ribosome recycling factor, RRF superfamily. Information on how the models are built, and plots showing hydrophobicity, match emmission probabilities and insertion/deletion probabilities can be inspected.


Jump to [ Top of page · SCOP classification · InterPro annotation · PDBeMotif links · Functional annotation · Internal database links ]