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: waiting to be named.

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.
« Back to all FunFams

FunFam 1: 40S ribosomal protein S25

Please note: GO annotations are assigned to the full protein sequence rather than individual protein domains. Since a given protein can contain multiple domains, it is possible that some of the annotations below come from additional domains that occur in the same protein, but have been classified elsewhere in CATH.

There are 6 GO terms relating to "molecular function"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
GO Term Annotations Evidence
Structural constituent of ribosome GO:0003735
The action of a molecule that contributes to the structural integrity of the ribosome.
32 P0C0T4 (/IDA) P0C0T4 (/IDA) P0C0T4 (/IDA) P0C0T4 (/IDA) P0C0T4 (/IDA) P0C0T4 (/IDA) P0C0T4 (/IDA) P0C0T4 (/IDA) P0C0T4 (/IDA) P0C0T4 (/IDA)
(22 more)
Structural constituent of ribosome GO:0003735
The action of a molecule that contributes to the structural integrity of the ribosome.
13 P48588 (/HDA) P48588 (/HDA) P48588 (/HDA) P48588 (/HDA) P48588 (/HDA) P48588 (/HDA) P48588 (/HDA) P48588 (/HDA) P48588 (/HDA) P48588 (/HDA)
(3 more)
Structural constituent of ribosome GO:0003735
The action of a molecule that contributes to the structural integrity of the ribosome.
13 P48588 (/TAS) P48588 (/TAS) P48588 (/TAS) P48588 (/TAS) P48588 (/TAS) P48588 (/TAS) P48588 (/TAS) P48588 (/TAS) P48588 (/TAS) P48588 (/TAS)
(3 more)
Structural constituent of ribosome GO:0003735
The action of a molecule that contributes to the structural integrity of the ribosome.
4 Q57XX0 (/ISM) Q57XX0 (/ISM) Q57XX0 (/ISM) Q57XX0 (/ISM)
Structural constituent of ribosome GO:0003735
The action of a molecule that contributes to the structural integrity of the ribosome.
3 O74172 (/ISO) P79009 (/ISO) P79009 (/ISO)
RNA binding GO:0003723
Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
1 Q03409 (/ISS)

There are 4 GO terms relating to "biological process"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
GO Term Annotations Evidence
Cytoplasmic translation GO:0002181
The chemical reactions and pathways resulting in the formation of a protein in the cytoplasm. This is a ribosome-mediated process in which the information in messenger RNA (mRNA) is used to specify the sequence of amino acids in the protein.
34 P0C0T4 (/IC) P0C0T4 (/IC) P0C0T4 (/IC) P0C0T4 (/IC) P0C0T4 (/IC) P0C0T4 (/IC) P0C0T4 (/IC) P0C0T4 (/IC) P0C0T4 (/IC) P0C0T4 (/IC)
(24 more)
Cytoplasmic translation GO:0002181
The chemical reactions and pathways resulting in the formation of a protein in the cytoplasm. This is a ribosome-mediated process in which the information in messenger RNA (mRNA) is used to specify the sequence of amino acids in the protein.
13 P48588 (/TAS) P48588 (/TAS) P48588 (/TAS) P48588 (/TAS) P48588 (/TAS) P48588 (/TAS) P48588 (/TAS) P48588 (/TAS) P48588 (/TAS) P48588 (/TAS)
(3 more)
Translation GO:0006412
The cellular metabolic process in which a protein is formed, using the sequence of a mature mRNA or circRNA molecule to specify the sequence of amino acids in a polypeptide chain. Translation is mediated by the ribosome, and begins with the formation of a ternary complex between aminoacylated initiator methionine tRNA, GTP, and initiation factor 2, which subsequently associates with the small subunit of the ribosome and an mRNA or circRNA. Translation ends with the release of a polypeptide chain from the ribosome.
4 Q57XX0 (/ISM) Q57XX0 (/ISM) Q57XX0 (/ISM) Q57XX0 (/ISM)
Cytoplasmic translation GO:0002181
The chemical reactions and pathways resulting in the formation of a protein in the cytoplasm. This is a ribosome-mediated process in which the information in messenger RNA (mRNA) is used to specify the sequence of amino acids in the protein.
3 O74172 (/ISO) P79009 (/ISO) P79009 (/ISO)

There are 12 GO terms relating to "cellular component"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
GO Term Annotations Evidence
Cytosolic small ribosomal subunit GO:0022627
The small subunit of a ribosome located in the cytosol.
32 P0C0T4 (/IDA) P0C0T4 (/IDA) P0C0T4 (/IDA) P0C0T4 (/IDA) P0C0T4 (/IDA) P0C0T4 (/IDA) P0C0T4 (/IDA) P0C0T4 (/IDA) P0C0T4 (/IDA) P0C0T4 (/IDA)
(22 more)
Cytosolic ribosome GO:0022626
A ribosome located in the cytosol.
13 P48588 (/HDA) P48588 (/HDA) P48588 (/HDA) P48588 (/HDA) P48588 (/HDA) P48588 (/HDA) P48588 (/HDA) P48588 (/HDA) P48588 (/HDA) P48588 (/HDA)
(3 more)
Cytosolic small ribosomal subunit GO:0022627
The small subunit of a ribosome located in the cytosol.
13 P48588 (/TAS) P48588 (/TAS) P48588 (/TAS) P48588 (/TAS) P48588 (/TAS) P48588 (/TAS) P48588 (/TAS) P48588 (/TAS) P48588 (/TAS) P48588 (/TAS)
(3 more)
Cytosolic ribosome GO:0022626
A ribosome located in the cytosol.
8 Q9SIK2 (/IDA) Q9SIK2 (/IDA) Q9T029 (/IDA) Q9T029 (/IDA) Q9T029 (/IDA) Q9T029 (/IDA) Q9T029 (/IDA) Q9T029 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
4 Q57XX0 (/IDA) Q57XX0 (/IDA) Q57XX0 (/IDA) Q57XX0 (/IDA)
Ribosome GO:0005840
An intracellular organelle, about 200 A in diameter, consisting of RNA and protein. It is the site of protein biosynthesis resulting from translation of messenger RNA (mRNA). It consists of two subunits, one large and one small, each containing only protein and RNA. Both the ribosome and its subunits are characterized by their sedimentation coefficients, expressed in Svedberg units (symbol: S). Hence, the prokaryotic ribosome (70S) comprises a large (50S) subunit and a small (30S) subunit, while the eukaryotic ribosome (80S) comprises a large (60S) subunit and a small (40S) subunit. Two sites on the ribosomal large subunit are involved in translation, namely the aminoacyl site (A site) and peptidyl site (P site). Ribosomes from prokaryotes, eukaryotes, mitochondria, and chloroplasts have characteristically distinct ribosomal proteins.
4 Q57XX0 (/ISM) Q57XX0 (/ISM) Q57XX0 (/ISM) Q57XX0 (/ISM)
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
3 O74172 (/HDA) P79009 (/HDA) P79009 (/HDA)
Cytosolic small ribosomal subunit GO:0022627
The small subunit of a ribosome located in the cytosol.
3 O74172 (/ISO) P79009 (/ISO) P79009 (/ISO)
Vacuolar membrane GO:0005774
The lipid bilayer surrounding the vacuole and separating its contents from the cytoplasm of the cell.
2 Q9SIK2 (/IDA) Q9SIK2 (/IDA)
Plasmodesma GO:0009506
A fine cytoplasmic channel, found in all higher plants, that connects the cytoplasm of one cell to that of an adjacent cell.
2 Q9SIK2 (/IDA) Q9SIK2 (/IDA)
Polysomal ribosome GO:0042788
A ribosome bound to mRNA that forms part of a polysome.
2 Q9SIK2 (/IDA) Q9SIK2 (/IDA)
Extracellular matrix GO:0031012
A structure lying external to one or more cells, which provides structural support, biochemical or biomechanical cues for cells or tissues.
1 Q03409 (/HDA)
CATH-Gene3D is a Global Biodata Core Resource Learn more...