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 775: Tripartite motif-containing protein 40

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 1 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
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 Q6P9F5 (/IPI) Q6P9F5 (/IPI)

There are 12 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
Negative regulation of NF-kappaB transcription factor activity GO:0032088
Any process that stops, prevents, or reduces the frequency, rate or extent of the activity of the transcription factor NF-kappaB.
2 Q6P9F5 (/IDA) Q6P9F5 (/IDA)
Negative regulation of protein catabolic process GO:0042177
Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways resulting in the breakdown of a protein by the destruction of the native, active configuration, with or without the hydrolysis of peptide bonds.
2 Q6P9F5 (/IDA) Q6P9F5 (/IDA)
Protein neddylation GO:0045116
Covalent attachment of the ubiquitin-like protein NEDD8 (RUB1) to another protein.
2 Q6P9F5 (/IDA) Q6P9F5 (/IDA)
Negative regulation of protein localization to nucleus GO:1900181
Any process that stops, prevents or reduces the frequency, rate or extent of protein localization to nucleus.
2 Q6P9F5 (/IDA) Q6P9F5 (/IDA)
Negative regulation of NIK/NF-kappaB signaling GO:1901223
Any process that stops, prevents or reduces the frequency, rate or extent of NIK/NF-kappaB signaling.
2 Q6P9F5 (/NAS) Q6P9F5 (/NAS)
Negative regulation of cell growth GO:0030308
Any process that stops, prevents, or reduces the frequency, rate, extent or direction of cell growth.
1 Q6MFY8 (/IMP)
Negative regulation of cell growth GO:0030308
Any process that stops, prevents, or reduces the frequency, rate, extent or direction of cell growth.
1 Q3UWA4 (/ISO)
Negative regulation of NF-kappaB transcription factor activity GO:0032088
Any process that stops, prevents, or reduces the frequency, rate or extent of the activity of the transcription factor NF-kappaB.
1 Q6MFY8 (/IMP)
Negative regulation of NF-kappaB transcription factor activity GO:0032088
Any process that stops, prevents, or reduces the frequency, rate or extent of the activity of the transcription factor NF-kappaB.
1 Q3UWA4 (/ISO)
Negative regulation of protein catabolic process GO:0042177
Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways resulting in the breakdown of a protein by the destruction of the native, active configuration, with or without the hydrolysis of peptide bonds.
1 Q3UWA4 (/ISO)
Protein neddylation GO:0045116
Covalent attachment of the ubiquitin-like protein NEDD8 (RUB1) to another protein.
1 Q3UWA4 (/ISO)
Negative regulation of protein localization to nucleus GO:1900181
Any process that stops, prevents or reduces the frequency, rate or extent of protein localization to nucleus.
1 Q3UWA4 (/ISO)

There are 2 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
IkappaB kinase complex GO:0008385
A trimeric protein complex that phosphorylates inhibitory-kappaB (I-kappaB) proteins. The complex is composed of two kinase subunits (alpha and beta) and a regulatory gamma subunit (also called NEMO). In a resting state, NF-kappaB dimers are bound to inhibitory IKB proteins, sequestering NF-kappaB in the cytoplasm. Phosphorylation of I-kappaB targets I-kappaB for ubiquitination and proteasomal degradation, thus releasing the NF-kappaB dimers, which can translocate to the nucleus to bind DNA and regulate transcription.
2 Q6P9F5 (/IDA) Q6P9F5 (/IDA)
IkappaB kinase complex GO:0008385
A trimeric protein complex that phosphorylates inhibitory-kappaB (I-kappaB) proteins. The complex is composed of two kinase subunits (alpha and beta) and a regulatory gamma subunit (also called NEMO). In a resting state, NF-kappaB dimers are bound to inhibitory IKB proteins, sequestering NF-kappaB in the cytoplasm. Phosphorylation of I-kappaB targets I-kappaB for ubiquitination and proteasomal degradation, thus releasing the NF-kappaB dimers, which can translocate to the nucleus to bind DNA and regulate transcription.
1 Q3UWA4 (/ISO)