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:

"
Tetracycline Repressor, domain 2
".

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 4: Ubiquinone biosynthesis protein COQ9, mitochondria...

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 7 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
Lipid binding GO:0008289
Interacting selectively and non-covalently with a lipid.
6 Q2NL34 (/ISS) Q3B8B2 (/ISS) Q5PPX7 (/ISS) Q5RJV0 (/ISS) Q68FT1 (/ISS) Q8K1Z0 (/ISS)
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
6 Q2NL34 (/ISS) Q3B8B2 (/ISS) Q5PPX7 (/ISS) Q5RJV0 (/ISS) Q68FT1 (/ISS) Q8K1Z0 (/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 O75208 (/IPI) O75208 (/IPI)
Lipid binding GO:0008289
Interacting selectively and non-covalently with a lipid.
2 O75208 (/IDA) O75208 (/IDA)
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
2 O75208 (/IDA) O75208 (/IDA)
Lipid binding GO:0008289
Interacting selectively and non-covalently with a lipid.
1 Q8K1Z0 (/ISO)
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
1 Q8K1Z0 (/ISO)

There are 3 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
Ubiquinone biosynthetic process GO:0006744
The chemical reactions and pathways resulting in the formation of ubiquinone, a lipid-soluble electron-transporting coenzyme.
9 O75208 (/ISS) O75208 (/ISS) Q2NL34 (/ISS) Q3B8B2 (/ISS) Q5PPX7 (/ISS) Q5RJV0 (/ISS) Q68FT1 (/ISS) Q8MKN0 (/ISS) Q8MKN0 (/ISS)
Ubiquinone biosynthetic process GO:0006744
The chemical reactions and pathways resulting in the formation of ubiquinone, a lipid-soluble electron-transporting coenzyme.
2 O13850 (/IMP) Q8K1Z0 (/IMP)
Mitochondrial electron transport, NADH to ubiquinone GO:0006120
The transfer of electrons from NADH to ubiquinone that occurs during oxidative phosphorylation, mediated by the multisubunit enzyme known as complex I.
1 Q8K1Z0 (/IMP)

There are 4 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
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.
4 O13850 (/HDA) O75208 (/HDA) O75208 (/HDA) Q8K1Z0 (/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.
2 F4IE14 (/IDA) O13850 (/IDA)
Mitochondrial inner membrane GO:0005743
The inner, i.e. lumen-facing, lipid bilayer of the mitochondrial envelope. It is highly folded to form cristae.
2 Q8MKN0 (/ISS) Q8MKN0 (/ISS)
Mitochondrial inner membrane GO:0005743
The inner, i.e. lumen-facing, lipid bilayer of the mitochondrial envelope. It is highly folded to form cristae.
1 O13850 (/ISO)