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:

"
Zinc/RING finger domain, C3HC4 (zinc finger)
".

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 54: E3 ubiquitin-protein ligase RLIM isoform X1

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 15 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
Ubiquitin-protein transferase activity GO:0004842
Catalysis of the transfer of ubiquitin from one protein to another via the reaction X-Ub + Y --> Y-Ub + X, where both X-Ub and Y-Ub are covalent linkages.
6 Q07G42 (/ISS) Q641J8 (/ISS) Q641J8 (/ISS) Q7T037 (/ISS) Q9NVW2 (/ISS) Q9NVW2 (/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).
6 Q641J8 (/IPI) Q641J8 (/IPI) Q9DBU5 (/IPI) Q9WTV7 (/IPI) Q9Y252 (/IPI) Q9Y252 (/IPI)
Ubiquitin-protein transferase activity GO:0004842
Catalysis of the transfer of ubiquitin from one protein to another via the reaction X-Ub + Y --> Y-Ub + X, where both X-Ub and Y-Ub are covalent linkages.
3 Q641J8 (/IDA) Q641J8 (/IDA) Q9WTV7 (/IDA)
Transcription corepressor activity GO:0003714
A protein or a member of a complex that interacts specifically and non-covalently with a DNA-bound DNA-binding transcription factor to repress the transcription of specific genes. Corepressors often act by altering chromatin structure and modifications. For example, one class of transcription coregulators modifies chromatin structure through covalent modification of histones. A second ATP-dependent class modifies the conformation of chromatin. A third class occludes DNA-binding transcription factor protein-protein interaction domains. A fourth class of corepressors prevents interactions of DNA bound DNA-binding transcription factor with coactivators.
2 Q9NVW2 (/NAS) Q9NVW2 (/NAS)
Ubiquitin-protein transferase activity GO:0004842
Catalysis of the transfer of ubiquitin from one protein to another via the reaction X-Ub + Y --> Y-Ub + X, where both X-Ub and Y-Ub are covalent linkages.
2 Q9Y252 (/IMP) Q9Y252 (/IMP)
Transcription factor binding GO:0008134
Interacting selectively and non-covalently with a transcription factor, a protein required to initiate or regulate transcription.
2 Q641J8 (/IPI) Q641J8 (/IPI)
Transcription factor binding GO:0008134
Interacting selectively and non-covalently with a transcription factor, a protein required to initiate or regulate transcription.
2 Q07G42 (/ISS) Q7T037 (/ISS)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
2 Q641J8 (/IPI) Q641J8 (/IPI)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
2 Q07G42 (/ISS) Q7T037 (/ISS)
Androgen receptor binding GO:0050681
Interacting selectively and non-covalently with an androgen receptor.
2 Q9Y252 (/IPI) Q9Y252 (/IPI)
Ubiquitin protein ligase activity GO:0061630
Catalysis of the transfer of ubiquitin to a substrate protein via the reaction X-ubiquitin + S -> X + S-ubiquitin, where X is either an E2 or E3 enzyme, the X-ubiquitin linkage is a thioester bond, and the S-ubiquitin linkage is an amide bond: an isopeptide bond between the C-terminal glycine of ubiquitin and the epsilon-amino group of lysine residues in the substrate or, in the linear extension of ubiquitin chains, a peptide bond the between the C-terminal glycine and N-terminal methionine of ubiquitin residues.
2 Q9DBU5 (/IDA) Q9WTV7 (/IDA)
DNA binding GO:0003677
Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
1 Q9DBU5 (/IDA)
Ubiquitin-protein transferase activity GO:0004842
Catalysis of the transfer of ubiquitin from one protein to another via the reaction X-Ub + Y --> Y-Ub + X, where both X-Ub and Y-Ub are covalent linkages.
1 Q9DBU5 (/ISO)
Androgen receptor binding GO:0050681
Interacting selectively and non-covalently with an androgen receptor.
1 Q9DBU5 (/ISO)
Androgen receptor binding GO:0050681
Interacting selectively and non-covalently with an androgen receptor.
1 Q9DBU5 (/ISS)

There are 34 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
Ubiquitin-dependent protein catabolic process GO:0006511
The chemical reactions and pathways resulting in the breakdown of a protein or peptide by hydrolysis of its peptide bonds, initiated by the covalent attachment of a ubiquitin group, or multiple ubiquitin groups, to the protein.
8 Q07G42 (/ISS) Q641J8 (/ISS) Q641J8 (/ISS) Q7T037 (/ISS) Q9NVW2 (/ISS) Q9NVW2 (/ISS) Q9Y252 (/ISS) Q9Y252 (/ISS)
Protein ubiquitination GO:0016567
The process in which one or more ubiquitin groups are added to a protein.
6 Q07G42 (/ISS) Q641J8 (/ISS) Q641J8 (/ISS) Q7T037 (/ISS) Q9NVW2 (/ISS) Q9NVW2 (/ISS)
Ubiquitin-dependent protein catabolic process GO:0006511
The chemical reactions and pathways resulting in the breakdown of a protein or peptide by hydrolysis of its peptide bonds, initiated by the covalent attachment of a ubiquitin group, or multiple ubiquitin groups, to the protein.
4 Q641J8 (/IDA) Q641J8 (/IDA) Q9DBU5 (/IDA) Q9WTV7 (/IDA)
Random inactivation of X chromosome GO:0060816
Compensating for the two-fold variation in X-chromosome:autosome ratios between sexes by a global inactivation of all, or most of, the genes on either the paternal or maternal X-chromosome in the XX sex.
3 Q9NVW2 (/IDA) Q9NVW2 (/IDA) Q9WTV7 (/IDA)
Protein polyubiquitination GO:0000209
Addition of multiple ubiquitin groups to a protein, forming a ubiquitin chain.
2 Q9NVW2 (/TAS) Q9NVW2 (/TAS)
Embryonic axis specification GO:0000578
The establishment, maintenance and elaboration of a pattern along a line or a point in an embryo.
2 Q641J8 (/IMP) Q641J8 (/IMP)
Embryonic axis specification GO:0000578
The establishment, maintenance and elaboration of a pattern along a line or a point in an embryo.
2 Q07G42 (/ISS) Q7T037 (/ISS)
Regulation of transcription, DNA-templated GO:0006355
Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
2 Q9Y252 (/IMP) Q9Y252 (/IMP)
Negative regulation of axon extension GO:0030517
Any process that stops, prevents, or reduces the frequency, rate or extent of axon outgrowth.
2 Q9Y252 (/ISS) Q9Y252 (/ISS)
Protein K27-linked ubiquitination GO:0044314
A protein ubiquitination process in which a polymer of ubiquitin, formed by linkages between lysine residues at position 27 of the ubiquitin monomers, is added to a protein.
2 Q9Y252 (/IDA) Q9Y252 (/IDA)
Negative regulation of transcription, DNA-templated GO:0045892
Any process that stops, prevents, or reduces the frequency, rate or extent of cellular DNA-templated transcription.
2 Q9NVW2 (/NAS) Q9NVW2 (/NAS)
Positive regulation of transcription, DNA-templated GO:0045893
Any process that activates or increases the frequency, rate or extent of cellular DNA-templated transcription.
2 Q9Y252 (/IMP) Q9Y252 (/IMP)
Regulation of androgen receptor signaling pathway GO:0060765
Any process that modulates the rate, frequency, or extent of the androgen receptor signaling pathway.
2 Q9Y252 (/IMP) Q9Y252 (/IMP)
Protein K48-linked ubiquitination GO:0070936
A protein ubiquitination process in which a polymer of ubiquitin, formed by linkages between lysine residues at position 48 of the ubiquitin monomers, is added to a protein. K48-linked ubiquitination targets the substrate protein for degradation.
2 Q9Y252 (/ISS) Q9Y252 (/ISS)
Protein K6-linked ubiquitination GO:0085020
A protein ubiquitination process in which a polymer of ubiquitin, formed by linkages between lysine residues at position 6 of the ubiquitin monomers, is added to a protein. K6-linked ubiquitination is involved in DNA repair.
2 Q9Y252 (/IDA) Q9Y252 (/IDA)
Negative regulation of transcription by RNA polymerase II GO:0000122
Any process that stops, prevents, or reduces the frequency, rate or extent of transcription mediated by RNA polymerase II.
1 Q9WTV7 (/IGI)
Regulation of transcription, DNA-templated GO:0006355
Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
1 Q9DBU5 (/ISO)
Regulation of transcription, DNA-templated GO:0006355
Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
1 Q9DBU5 (/ISS)
Protein ubiquitination GO:0016567
The process in which one or more ubiquitin groups are added to a protein.
1 Q9WTV7 (/IDA)
Regulation of transforming growth factor beta receptor signaling pathway GO:0017015
Any process that modulates the frequency, rate or extent of activity of any TGF-beta receptor signaling pathway.
1 E7FH41 (/IMP)
Negative regulation of axon extension GO:0030517
Any process that stops, prevents, or reduces the frequency, rate or extent of axon outgrowth.
1 Q9DBU5 (/IGI)
Negative regulation of axon extension GO:0030517
Any process that stops, prevents, or reduces the frequency, rate or extent of axon outgrowth.
1 Q9DBU5 (/IMP)
Negative regulation of DNA-binding transcription factor activity GO:0043433
Any process that stops, prevents, or reduces the frequency, rate or extent of the activity of a transcription factor, any factor involved in the initiation or regulation of transcription.
1 Q9WTV7 (/IGI)
Protein K27-linked ubiquitination GO:0044314
A protein ubiquitination process in which a polymer of ubiquitin, formed by linkages between lysine residues at position 27 of the ubiquitin monomers, is added to a protein.
1 Q9DBU5 (/ISO)
Protein K27-linked ubiquitination GO:0044314
A protein ubiquitination process in which a polymer of ubiquitin, formed by linkages between lysine residues at position 27 of the ubiquitin monomers, is added to a protein.
1 Q9DBU5 (/ISS)
Positive regulation of transcription, DNA-templated GO:0045893
Any process that activates or increases the frequency, rate or extent of cellular DNA-templated transcription.
1 Q9DBU5 (/IDA)
Positive regulation of transcription, DNA-templated GO:0045893
Any process that activates or increases the frequency, rate or extent of cellular DNA-templated transcription.
1 Q9DBU5 (/ISO)
Regulation of androgen receptor signaling pathway GO:0060765
Any process that modulates the rate, frequency, or extent of the androgen receptor signaling pathway.
1 Q9DBU5 (/ISO)
Regulation of androgen receptor signaling pathway GO:0060765
Any process that modulates the rate, frequency, or extent of the androgen receptor signaling pathway.
1 Q9DBU5 (/ISS)
Random inactivation of X chromosome GO:0060816
Compensating for the two-fold variation in X-chromosome:autosome ratios between sexes by a global inactivation of all, or most of, the genes on either the paternal or maternal X-chromosome in the XX sex.
1 Q9WTV7 (/ISO)
Protein K48-linked ubiquitination GO:0070936
A protein ubiquitination process in which a polymer of ubiquitin, formed by linkages between lysine residues at position 48 of the ubiquitin monomers, is added to a protein. K48-linked ubiquitination targets the substrate protein for degradation.
1 Q9DBU5 (/IMP)
Protein K6-linked ubiquitination GO:0085020
A protein ubiquitination process in which a polymer of ubiquitin, formed by linkages between lysine residues at position 6 of the ubiquitin monomers, is added to a protein. K6-linked ubiquitination is involved in DNA repair.
1 Q9DBU5 (/ISO)
Protein K6-linked ubiquitination GO:0085020
A protein ubiquitination process in which a polymer of ubiquitin, formed by linkages between lysine residues at position 6 of the ubiquitin monomers, is added to a protein. K6-linked ubiquitination is involved in DNA repair.
1 Q9DBU5 (/ISS)
Regulation of dosage compensation by inactivation of X chromosome GO:1900095
Any process that modulates the frequency, rate or extent of dosage compensation, by inactivation of X chromosome.
1 Q9WTV7 (/IMP)

There are 18 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
Nucleus GO:0005634
A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
7 Q07G42 (/ISS) Q641J8 (/ISS) Q641J8 (/ISS) Q7T037 (/ISS) Q9DBU5 (/ISS) Q9NVW2 (/ISS) Q9NVW2 (/ISS)
Nuclear membrane GO:0031965
Either of the lipid bilayers that surround the nucleus and form the nuclear envelope; excludes the intermembrane space.
4 A0A024RDP2 (/IDA) A0A024RDP2 (/IDA) Q9Y252 (/IDA) Q9Y252 (/IDA)
Intracellular membrane-bounded organelle GO:0043231
Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane and occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane.
4 A0A024RDP2 (/IDA) A0A024RDP2 (/IDA) Q9Y252 (/IDA) Q9Y252 (/IDA)
Nucleus GO:0005634
A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
3 Q9WTV7 (/IDA) Q9Y252 (/IDA) Q9Y252 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
3 Q9DBU5 (/IDA) Q9Y252 (/IDA) Q9Y252 (/IDA)
Nucleoplasm GO:0005654
That part of the nuclear content other than the chromosomes or the nucleolus.
2 Q9NVW2 (/IDA) Q9NVW2 (/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 Q9NVW2 (/IDA) Q9NVW2 (/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 Q9NVW2 (/TAS) Q9NVW2 (/TAS)
Transcriptional repressor complex GO:0017053
A protein complex that possesses activity that prevents or downregulates transcription.
2 Q9NVW2 (/NAS) Q9NVW2 (/NAS)
Axon GO:0030424
The long process of a neuron that conducts nerve impulses, usually away from the cell body to the terminals and varicosities, which are sites of storage and release of neurotransmitter.
2 Q9Y252 (/ISS) Q9Y252 (/ISS)
Nucleus GO:0005634
A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
1 Q9DBU5 (/ISO)
Nucleoplasm GO:0005654
That part of the nuclear content other than the chromosomes or the nucleolus.
1 Q9WTV7 (/ISO)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 Q9DBU5 (/ISO)
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
1 Q9WTV7 (/ISO)
PML body GO:0016605
A class of nuclear body; they react against SP100 auto-antibodies (PML, promyelocytic leukemia); cells typically contain 10-30 PML bodies per nucleus; alterations in the localization of PML bodies occurs after viral infection.
1 Q9DBU5 (/IDA)
Axon GO:0030424
The long process of a neuron that conducts nerve impulses, usually away from the cell body to the terminals and varicosities, which are sites of storage and release of neurotransmitter.
1 Q9DBU5 (/IDA)
Nuclear membrane GO:0031965
Either of the lipid bilayers that surround the nucleus and form the nuclear envelope; excludes the intermembrane space.
1 Q9DBU5 (/ISO)
Intracellular membrane-bounded organelle GO:0043231
Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane and occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane.
1 Q9DBU5 (/ISO)
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