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 S7 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.
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FunFam 2: 40S ribosomal protein S5

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 9 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.
16 P26783 (/IDA) P26783 (/IDA) P26783 (/IDA) P26783 (/IDA) P26783 (/IDA) P26783 (/IDA) P26783 (/IDA) P26783 (/IDA) P26783 (/IDA) P26783 (/IDA)
(6 more)
Structural constituent of ribosome GO:0003735
The action of a molecule that contributes to the structural integrity of the ribosome.
15 Q54MA6 (/ISS) Q8IBN5 (/ISS) Q8IBN5 (/ISS) Q8IBN5 (/ISS) Q8IBN5 (/ISS) Q8IBN5 (/ISS) Q8IBN5 (/ISS) Q8IBN5 (/ISS) Q8IBN5 (/ISS) Q8IBN5 (/ISS)
(5 more)
Protein binding GO:0005515
Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
14 P26783 (/IPI) P26783 (/IPI) P26783 (/IPI) P26783 (/IPI) P26783 (/IPI) P26783 (/IPI) P26783 (/IPI) P26783 (/IPI) P26783 (/IPI) P26783 (/IPI)
(4 more)
MRNA binding GO:0003729
Interacting selectively and non-covalently with messenger RNA (mRNA), an intermediate molecule between DNA and protein. mRNA includes UTR and coding sequences, but does not contain introns.
9 P51427 (/IDA) P51427 (/IDA) P51427 (/IDA) Q385D9 (/IDA) Q385D9 (/IDA) Q385D9 (/IDA) Q385D9 (/IDA) Q9ZUT9 (/IDA) Q9ZUT9 (/IDA)
Structural constituent of ribosome GO:0003735
The action of a molecule that contributes to the structural integrity of the ribosome.
6 Q24186 (/TAS) Q24186 (/TAS) Q24186 (/TAS) Q24186 (/TAS) Q24186 (/TAS) Q9VFE4 (/TAS)
Structural constituent of ribosome GO:0003735
The action of a molecule that contributes to the structural integrity of the ribosome.
5 Q24186 (/HDA) Q24186 (/HDA) Q24186 (/HDA) Q24186 (/HDA) Q24186 (/HDA)
Structural constituent of ribosome GO:0003735
The action of a molecule that contributes to the structural integrity of the ribosome.
4 Q385D9 (/ISM) Q385D9 (/ISM) Q385D9 (/ISM) Q385D9 (/ISM)
Structural constituent of ribosome GO:0003735
The action of a molecule that contributes to the structural integrity of the ribosome.
2 O14277 (/ISO) Q9P3T6 (/ISO)
RNA binding GO:0003723
Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
1 Q54MA6 (/ISS)

There are 9 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.
19 P26783 (/IC) P26783 (/IC) P26783 (/IC) P26783 (/IC) P26783 (/IC) P26783 (/IC) P26783 (/IC) P26783 (/IC) P26783 (/IC) P26783 (/IC)
(9 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.
15 Q54MA6 (/ISS) Q8IBN5 (/ISS) Q8IBN5 (/ISS) Q8IBN5 (/ISS) Q8IBN5 (/ISS) Q8IBN5 (/ISS) Q8IBN5 (/ISS) Q8IBN5 (/ISS) Q8IBN5 (/ISS) Q8IBN5 (/ISS)
(5 more)
RRNA export from nucleus GO:0006407
The directed movement of rRNA from the nucleus to the cytoplasm; the rRNA is usually in the form of ribonucleoproteins.
14 P26783 (/IMP) P26783 (/IMP) P26783 (/IMP) P26783 (/IMP) P26783 (/IMP) P26783 (/IMP) P26783 (/IMP) P26783 (/IMP) P26783 (/IMP) P26783 (/IMP)
(4 more)
Regulation of translational fidelity GO:0006450
Any process that modulates the ability of the translational apparatus to interpret the genetic code.
14 P26783 (/ISA) P26783 (/ISA) P26783 (/ISA) P26783 (/ISA) P26783 (/ISA) P26783 (/ISA) P26783 (/ISA) P26783 (/ISA) P26783 (/ISA) P26783 (/ISA)
(4 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.
6 Q24186 (/TAS) Q24186 (/TAS) Q24186 (/TAS) Q24186 (/TAS) Q24186 (/TAS) Q9VFE4 (/TAS)
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 Q385D9 (/ISM) Q385D9 (/ISM) Q385D9 (/ISM) Q385D9 (/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.
2 O14277 (/ISO) Q9P3T6 (/ISO)
Response to cytokinin GO:0009735
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a cytokinin stimulus.
2 Q9ZUT9 (/IDA) Q9ZUT9 (/IDA)
Ribosome biogenesis GO:0042254
A cellular process that results in the biosynthesis of constituent macromolecules, assembly, and arrangement of constituent parts of ribosome subunits; includes transport to the sites of protein synthesis.
2 O14277 (/ISO) Q9P3T6 (/ISO)

There are 25 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.
16 P26783 (/IDA) P26783 (/IDA) P26783 (/IDA) P26783 (/IDA) P26783 (/IDA) P26783 (/IDA) P26783 (/IDA) P26783 (/IDA) P26783 (/IDA) P26783 (/IDA)
(6 more)
Cytosolic small ribosomal subunit GO:0022627
The small subunit of a ribosome located in the cytosol.
14 Q8IBN5 (/ISS) Q8IBN5 (/ISS) Q8IBN5 (/ISS) Q8IBN5 (/ISS) Q8IBN5 (/ISS) Q8IBN5 (/ISS) Q8IBN5 (/ISS) Q8IBN5 (/ISS) Q8IBN5 (/ISS) Q8IBN5 (/ISS)
(4 more)
90S preribosome GO:0030686
A large ribonucleoprotein complex considered to be the earliest preribosomal complex. In S. cerevisiae, it has a size of 90S and consists of the 35S pre-rRNA, early-associating ribosomal proteins most of which are part of the small ribosomal subunit, the U3 snoRNA and associated proteins.
14 P26783 (/HDA) P26783 (/HDA) P26783 (/HDA) P26783 (/HDA) P26783 (/HDA) P26783 (/HDA) P26783 (/HDA) P26783 (/HDA) P26783 (/HDA) P26783 (/HDA)
(4 more)
Nucleolus GO:0005730
A small, dense body one or more of which are present in the nucleus of eukaryotic cells. It is rich in RNA and protein, is not bounded by a limiting membrane, and is not seen during mitosis. Its prime function is the transcription of the nucleolar DNA into 45S ribosomal-precursor RNA, the processing of this RNA into 5.8S, 18S, and 28S components of ribosomal RNA, and the association of these components with 5S RNA and proteins synthesized outside the nucleolus. This association results in the formation of ribonucleoprotein precursors; these pass into the cytoplasm and mature into the 40S and 60S subunits of the ribosome.
9 Q24186 (/IDA) Q24186 (/IDA) Q24186 (/IDA) Q24186 (/IDA) Q24186 (/IDA) Q385D9 (/IDA) Q385D9 (/IDA) Q385D9 (/IDA) Q385D9 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
9 Q24186 (/IDA) Q24186 (/IDA) Q24186 (/IDA) Q24186 (/IDA) Q24186 (/IDA) Q385D9 (/IDA) Q385D9 (/IDA) Q385D9 (/IDA) Q385D9 (/IDA)
Cytosolic small ribosomal subunit GO:0022627
The small subunit of a ribosome located in the cytosol.
6 Q24186 (/TAS) Q24186 (/TAS) Q24186 (/TAS) Q24186 (/TAS) Q24186 (/TAS) Q9VFE4 (/TAS)
Cell wall GO:0005618
The rigid or semi-rigid envelope lying outside the cell membrane of plant, fungal, most prokaryotic cells and some protozoan parasites, maintaining their shape and protecting them from osmotic lysis. In plants it is made of cellulose and, often, lignin; in fungi it is composed largely of polysaccharides; in bacteria it is composed of peptidoglycan; in protozoan parasites such as Giardia species, it's made of carbohydrates and proteins.
5 P51427 (/IDA) P51427 (/IDA) P51427 (/IDA) Q9ZUT9 (/IDA) Q9ZUT9 (/IDA)
Plasma membrane GO:0005886
The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
5 P51427 (/IDA) P51427 (/IDA) P51427 (/IDA) Q9ZUT9 (/IDA) Q9ZUT9 (/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.
5 P51427 (/IDA) P51427 (/IDA) P51427 (/IDA) Q9ZUT9 (/IDA) Q9ZUT9 (/IDA)
Chloroplast GO:0009507
A chlorophyll-containing plastid with thylakoids organized into grana and frets, or stroma thylakoids, and embedded in a stroma.
5 P51427 (/IDA) P51427 (/IDA) P51427 (/IDA) Q9ZUT9 (/IDA) Q9ZUT9 (/IDA)
Cytosolic ribosome GO:0022626
A ribosome located in the cytosol.
5 Q24186 (/HDA) Q24186 (/HDA) Q24186 (/HDA) Q24186 (/HDA) Q24186 (/HDA)
Cytosolic ribosome GO:0022626
A ribosome located in the cytosol.
5 P51427 (/IDA) P51427 (/IDA) P51427 (/IDA) Q9ZUT9 (/IDA) Q9ZUT9 (/IDA)
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
4 Q5AG43 (/IDA) Q5AG43 (/IDA) Q9ZUT9 (/IDA) Q9ZUT9 (/IDA)
Vacuole GO:0005773
A closed structure, found only in eukaryotic cells, that is completely surrounded by unit membrane and contains liquid material. Cells contain one or several vacuoles, that may have different functions from each other. Vacuoles have a diverse array of functions. They can act as a storage organelle for nutrients or waste products, as a degradative compartment, as a cost-effective way of increasing cell size, and as a homeostatic regulator controlling both turgor pressure and pH of the cytosol.
3 P51427 (/IDA) P51427 (/IDA) P51427 (/IDA)
Nucleolus GO:0005730
A small, dense body one or more of which are present in the nucleus of eukaryotic cells. It is rich in RNA and protein, is not bounded by a limiting membrane, and is not seen during mitosis. Its prime function is the transcription of the nucleolar DNA into 45S ribosomal-precursor RNA, the processing of this RNA into 5.8S, 18S, and 28S components of ribosomal RNA, and the association of these components with 5S RNA and proteins synthesized outside the nucleolus. This association results in the formation of ribonucleoprotein precursors; these pass into the cytoplasm and mature into the 40S and 60S subunits of the ribosome.
2 Q868B1 (/ISO) Q868B1 (/ISO)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
2 Q868B1 (/ISO) Q868B1 (/ISO)
Vacuolar membrane GO:0005774
The lipid bilayer surrounding the vacuole and separating its contents from the cytoplasm of the cell.
2 Q9ZUT9 (/IDA) Q9ZUT9 (/IDA)
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
2 O14277 (/HDA) Q9P3T6 (/HDA)
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
2 Q9ZUT9 (/IDA) Q9ZUT9 (/IDA)
Cytosolic small ribosomal subunit GO:0022627
The small subunit of a ribosome located in the cytosol.
2 O14277 (/ISO) Q9P3T6 (/ISO)
Polysomal ribosome GO:0042788
A ribosome bound to mRNA that forms part of a polysome.
2 Q9ZUT9 (/IDA) Q9ZUT9 (/IDA)
Extracellular region GO:0005576
The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
1 C8VQ27 (/IDA)
Nucleolus GO:0005730
A small, dense body one or more of which are present in the nucleus of eukaryotic cells. It is rich in RNA and protein, is not bounded by a limiting membrane, and is not seen during mitosis. Its prime function is the transcription of the nucleolar DNA into 45S ribosomal-precursor RNA, the processing of this RNA into 5.8S, 18S, and 28S components of ribosomal RNA, and the association of these components with 5S RNA and proteins synthesized outside the nucleolus. This association results in the formation of ribonucleoprotein precursors; these pass into the cytoplasm and mature into the 40S and 60S subunits of the ribosome.
1 O14277 (/HDA)
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 Q54MA6 (/HDA)
Phagocytic vesicle GO:0045335
A membrane-bounded intracellular vesicle that arises from the ingestion of particulate material by phagocytosis.
1 Q54MA6 (/HDA)
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