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CATH Superfamily 3.30.1140.32

Ribosomal protein S3, C-terminal domain

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:

"
Ribosomal protein S3, C-terminal domain
".

Functional Families

Overview of the Structural Clusters (SC) and Functional Families within this CATH Superfamily. Clusters with a representative structure are represented by a filled circle.

Superfamily: Ribosomal protein S3, C-terminal domain

This superfamily entry represents the C-terminal domain of the ribosomal protein S3, found in the small subunit of the ribosome. The superfamily includes the S3 from bacteria, algae and plant chloroplast, cyanelle, archaebacteria, plant mitochondria, vertebrates, insects, Caenorhabditis elegans and yeast. In Escherichia coli, S3 is known to be involved in the binding of initiator Met-tRNA.

The C-terminal domain has two layers (alpha/beta) with antiparallel beta-sheets.

PFAM:PF00189, INTERPRO:IPR036419

GO Diversity

Unique GO annotations
114 Unique GO terms

EC Diversity

Unique EC annotations
1 Unique EC terms

Species Diversity

Unique species annotations
19676 Unique species

Sequence/Structure Diversity

Overview of the sequence / structure diversity of this superfamily compared to other superfamilies in CATH. Click on the chart to view the data in more detail.

Superfamily Summary

A general summary of information for this superfamily.
Structures
Domains: 409
Domain clusters (>95% seq id): 14
Domain clusters (>35% seq id): 3
Unique PDBs: 409
Alignments
Structural Clusters (5A): 1
Structural Clusters (9A): 1
FunFam Clusters: 29
Function
Unique EC: 1
Unique GO: 114
Taxonomy
Unique Species: 19676
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