Homologous Superfamily

Ribosomal protein S3, C-terminal domain superfamily (IPR036419)

Short name: Ribosomal_S3_C_sf


Ribosomal protein S3 is one of the proteins from the small ribosomal subunit. In Escherichia coli, S3 is known to be involved in the binding of initiator Met-tRNA. This family of ribosomal proteins includes S3 from bacteria, algae and plant chloroplast, cyanelle, archaebacteria, plant mitochondria, vertebrates, insects, Caenorhabditis elegans and yeast [PMID: 8036511]. This entry is the C-terminal domain. This domain has two layers (alpha/beta) with antiparallel beta-sheets.

GO terms

Biological Process

GO:0006412 translation

Molecular Function

GO:0003735 structural constituent of ribosome

Cellular Component

GO:0005840 ribosome

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.