The name of this superfamily has been modified since the most recent official CATH+ release (v4_4_0). At the point of the last release, this superfamily was named:
"Functional Families
Superfamily: Ribosomal protein S10
The small ribosomal subunit protein S10 consists of about 100 amino acid residues. In Escherichia coli, S10 is involved in binding tRNA to the ribosome, and also operates as a transcriptional elongation factor.
In phages, S10 participates together with NusB protein (N-utilisation substance B) in processive transcription antitermination. NusE is identical to r-protein S10. In the transcriptionally active NusB-S10 complex, S10 adopts the same fold as in the 30S subunit and is blocked from simultaneous association with the ribosome. The molecular mechanisms by which S10 can act as a translation or a transcription factor are not understood yet.
GO Diversity
EC Diversity
Species Diversity
Sequence/Structure Diversity
Superfamily Summary
Structures | |
---|---|
Domains: | 456 |
Domain clusters (>95% seq id): | 29 |
Domain clusters (>35% seq id): | 7 |
Unique PDBs: | 434 |
Alignments | |
Structural Clusters (5A): | 1 |
Structural Clusters (9A): | 1 |
FunFam Clusters: | 27 |
Function | |
Unique EC: | |
Unique GO: | 42 |
Taxonomy | |
Unique Species: | 21554 |