The name of this superfamily has been modified since the most recent official CATH+ release (v4_3_0). At the point of the last release, this superfamily was named:

"
Tetratricopeptide repeat 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 232: 28S ribosomal protein S27, mitochondrial

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 10 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
TRNA binding GO:0000049
Interacting selectively and non-covalently with transfer RNA.
2 Q92552 (/IDA) Q92552 (/IDA)
TRNA binding GO:0000049
Interacting selectively and non-covalently with transfer RNA.
2 Q32PI8 (/ISS) Q8BK72 (/ISS)
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).
2 Q92552 (/IPI) Q92552 (/IPI)
RRNA binding GO:0019843
Interacting selectively and non-covalently with ribosomal RNA.
2 Q92552 (/IDA) Q92552 (/IDA)
RRNA binding GO:0019843
Interacting selectively and non-covalently with ribosomal RNA.
2 Q32PI8 (/ISS) Q8BK72 (/ISS)
Mitochondrial ribosome binding GO:0097177
Interacting selectively and non-covalently with any part of a mitochondrial ribosome, a ribosome found in the mitochondrion of a eukaryotic cell.
2 Q92552 (/IDA) Q92552 (/IDA)
Mitochondrial ribosome binding GO:0097177
Interacting selectively and non-covalently with any part of a mitochondrial ribosome, a ribosome found in the mitochondrion of a eukaryotic cell.
2 Q32PI8 (/ISS) Q8BK72 (/ISS)
TRNA binding GO:0000049
Interacting selectively and non-covalently with transfer RNA.
1 Q8BK72 (/ISO)
RRNA binding GO:0019843
Interacting selectively and non-covalently with ribosomal RNA.
1 Q8BK72 (/ISO)
Mitochondrial ribosome binding GO:0097177
Interacting selectively and non-covalently with any part of a mitochondrial ribosome, a ribosome found in the mitochondrion of a eukaryotic cell.
1 Q8BK72 (/ISO)

There are 8 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
Cell population proliferation GO:0008283
The multiplication or reproduction of cells, resulting in the expansion of a cell population.
2 Q92552 (/IMP) Q92552 (/IMP)
Cell population proliferation GO:0008283
The multiplication or reproduction of cells, resulting in the expansion of a cell population.
2 Q32PI8 (/ISS) Q8BK72 (/ISS)
Mitochondrial translational elongation GO:0070125
The successive addition of amino acid residues to a nascent polypeptide chain during protein biosynthesis in a mitochondrion.
2 Q92552 (/TAS) Q92552 (/TAS)
Mitochondrial translational termination GO:0070126
The process resulting in the release of a polypeptide chain from the ribosome in a mitochondrion, usually in response to a termination codon (note that mitochondria use variants of the universal genetic code that differ between different taxa).
2 Q92552 (/TAS) Q92552 (/TAS)
Positive regulation of mitochondrial translation GO:0070131
Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of proteins by the translation of mRNA in a mitochondrion.
2 Q92552 (/IMP) Q92552 (/IMP)
Positive regulation of mitochondrial translation GO:0070131
Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of proteins by the translation of mRNA in a mitochondrion.
2 Q32PI8 (/ISS) Q8BK72 (/ISS)
Cell population proliferation GO:0008283
The multiplication or reproduction of cells, resulting in the expansion of a cell population.
1 Q8BK72 (/ISO)
Positive regulation of mitochondrial translation GO:0070131
Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of proteins by the translation of mRNA in a mitochondrion.
1 Q8BK72 (/ISO)

There are 9 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
Mitochondrial inner membrane GO:0005743
The inner, i.e. lumen-facing, lipid bilayer of the mitochondrial envelope. It is highly folded to form cristae.
3 Q32PI8 (/TAS) Q92552 (/TAS) Q92552 (/TAS)
Mitochondrial small ribosomal subunit GO:0005763
The smaller of the two subunits of a mitochondrial ribosome.
3 Q32PI8 (/IDA) Q92552 (/IDA) Q92552 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
2 Q92552 (/IDA) Q92552 (/IDA)
Mitochondrion GO:0005739
A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
2 Q92552 (/IDA) Q92552 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 Q8BK72 (/ISO)
Mitochondrion GO:0005739
A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
1 Q8BK72 (/HDA)
Mitochondrion GO:0005739
A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
1 Q8BK72 (/ISO)
Mitochondrial small ribosomal subunit GO:0005763
The smaller of the two subunits of a mitochondrial ribosome.
1 Q8BK72 (/ISO)
Mitochondrial small ribosomal subunit GO:0005763
The smaller of the two subunits of a mitochondrial ribosome.
1 Q8BK72 (/ISS)
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