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 56: Putative E3 ubiquitin-protein ligase NEURL1B

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
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.
4 O76050 (/ISS) O76050 (/ISS) O76050 (/ISS) O76050 (/ISS)
Translation factor activity, non-nucleic acid binding GO:0045183
A translation regulator activity that does not involve binding to nucleic acids.
4 O76050 (/ISS) O76050 (/ISS) O76050 (/ISS) O76050 (/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).
3 A8MQ27 (/IPI) Q0MW30 (/IPI) Q923S6 (/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 Q0MW30 (/IDA) Q923S6 (/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 Q923S6 (/IDA)
Translation factor activity, non-nucleic acid binding GO:0045183
A translation regulator activity that does not involve binding to nucleic acids.
1 Q923S6 (/IDA)
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.
1 A8MQ27 (/ISS)

There are 30 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
Protein monoubiquitination GO:0006513
Addition of a single ubiquitin group to a protein.
4 O76050 (/ISS) O76050 (/ISS) O76050 (/ISS) O76050 (/ISS)
Nervous system development GO:0007399
The process whose specific outcome is the progression of nervous tissue over time, from its formation to its mature state.
4 O76050 (/TAS) O76050 (/TAS) O76050 (/TAS) O76050 (/TAS)
Negative regulation of cell population proliferation GO:0008285
Any process that stops, prevents or reduces the rate or extent of cell proliferation.
4 O76050 (/IDA) O76050 (/IDA) O76050 (/IDA) O76050 (/IDA)
Positive regulation of apoptotic process GO:0043065
Any process that activates or increases the frequency, rate or extent of cell death by apoptotic process.
4 O76050 (/IDA) O76050 (/IDA) O76050 (/IDA) O76050 (/IDA)
Negative regulation of Notch signaling pathway GO:0045746
Any process that stops, prevents, or reduces the frequency, rate or extent of the Notch signaling pathway.
4 O76050 (/IDA) O76050 (/IDA) O76050 (/IDA) O76050 (/IDA)
Positive regulation of long-term neuronal synaptic plasticity GO:0048170
A process that increases long-term neuronal synaptic plasticity, the ability of neuronal synapses to change long-term as circumstances require. Long-term neuronal synaptic plasticity generally involves increase or decrease in actual synapse numbers.
4 O76050 (/ISS) O76050 (/ISS) O76050 (/ISS) O76050 (/ISS)
Positive regulation of filopodium assembly GO:0051491
Any process that activates or increases the frequency, rate or extent of the assembly of a filopodium, a thin, stiff protrusion extended by the leading edge of a motile cell such as a crawling fibroblast or amoeba, or an axonal growth cone.
4 O76050 (/ISS) O76050 (/ISS) O76050 (/ISS) O76050 (/ISS)
Positive regulation of dendritic spine development GO:0060999
Any process that increases the rate, frequency, or extent of dendritic spine development, the process whose specific outcome is the progression of the dendritic spine over time, from its formation to the mature structure.
4 O76050 (/ISS) O76050 (/ISS) O76050 (/ISS) O76050 (/ISS)
Cellular response to amino acid stimulus GO:0071230
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an amino acid stimulus. An amino acid is a carboxylic acids containing one or more amino groups.
4 O76050 (/ISS) O76050 (/ISS) O76050 (/ISS) O76050 (/ISS)
Positive regulation of synapse maturation GO:0090129
Any process that increases the extent of synapse maturation, the process that organizes a synapse so that it attains its fully functional state.
4 O76050 (/ISS) O76050 (/ISS) O76050 (/ISS) O76050 (/ISS)
Protein monoubiquitination GO:0006513
Addition of a single ubiquitin group to a protein.
1 Q923S6 (/IDA)
Sperm axoneme assembly GO:0007288
The assembly and organization of the sperm flagellar axoneme, the bundle of microtubules and associated proteins that forms the core of the eukaryotic sperm flagellum, and is responsible for movement.
1 Q923S6 (/IMP)
Brain development GO:0007420
The process whose specific outcome is the progression of the brain over time, from its formation to the mature structure. Brain development begins with patterning events in the neural tube and ends with the mature structure that is the center of thought and emotion. The brain is responsible for the coordination and control of bodily activities and the interpretation of information from the senses (sight, hearing, smell, etc.).
1 A0A096MJM7 (/IEP)
Skeletal muscle tissue development GO:0007519
The developmental sequence of events leading to the formation of adult skeletal muscle tissue. The main events are: the fusion of myoblasts to form myotubes that increase in size by further fusion to them of myoblasts, the formation of myofibrils within their cytoplasm and the establishment of functional neuromuscular junctions with motor neurons. At this stage they can be regarded as mature muscle fibers.
1 A0A096MJM7 (/IEP)
Lactation GO:0007595
The regulated release of milk from the mammary glands and the period of time that a mother lactates to feed her young.
1 Q923S6 (/IMP)
Negative regulation of cell population proliferation GO:0008285
Any process that stops, prevents or reduces the rate or extent of cell proliferation.
1 Q923S6 (/ISO)
Negative regulation of cell population proliferation GO:0008285
Any process that stops, prevents or reduces the rate or extent of cell proliferation.
1 Q923S6 (/ISS)
Flagellated sperm motility GO:0030317
Any process involved in the controlled movement of a flagellated sperm cell.
1 Q923S6 (/IMP)
Positive regulation of apoptotic process GO:0043065
Any process that activates or increases the frequency, rate or extent of cell death by apoptotic process.
1 Q923S6 (/ISO)
Positive regulation of apoptotic process GO:0043065
Any process that activates or increases the frequency, rate or extent of cell death by apoptotic process.
1 Q923S6 (/ISS)
Positive regulation of epidermal growth factor-activated receptor activity GO:0045741
Any process that activates or increases the frequency, rate or extent of EGF-activated receptor activity.
1 Q923S6 (/IMP)
Negative regulation of Notch signaling pathway GO:0045746
Any process that stops, prevents, or reduces the frequency, rate or extent of the Notch signaling pathway.
1 Q923S6 (/ISO)
Negative regulation of Notch signaling pathway GO:0045746
Any process that stops, prevents, or reduces the frequency, rate or extent of the Notch signaling pathway.
1 Q923S6 (/ISS)
Positive regulation of long-term neuronal synaptic plasticity GO:0048170
A process that increases long-term neuronal synaptic plasticity, the ability of neuronal synapses to change long-term as circumstances require. Long-term neuronal synaptic plasticity generally involves increase or decrease in actual synapse numbers.
1 Q923S6 (/IDA)
Positive regulation of filopodium assembly GO:0051491
Any process that activates or increases the frequency, rate or extent of the assembly of a filopodium, a thin, stiff protrusion extended by the leading edge of a motile cell such as a crawling fibroblast or amoeba, or an axonal growth cone.
1 Q923S6 (/IDA)
Positive regulation of dendritic spine development GO:0060999
Any process that increases the rate, frequency, or extent of dendritic spine development, the process whose specific outcome is the progression of the dendritic spine over time, from its formation to the mature structure.
1 Q923S6 (/IDA)
Ubiquitin-dependent endocytosis GO:0070086
Endocytosis of a protein that requires the substrate to be modified by ubiquitination. Several plasma membrane proteins, including cell surface permeases and some receptors, are targeted for internalization by endocytosis, and are thereafter delivered to the vacuole or lysosome, where they are degraded.
1 Q0MW30 (/IDA)
Ubiquitin-dependent endocytosis GO:0070086
Endocytosis of a protein that requires the substrate to be modified by ubiquitination. Several plasma membrane proteins, including cell surface permeases and some receptors, are targeted for internalization by endocytosis, and are thereafter delivered to the vacuole or lysosome, where they are degraded.
1 A8MQ27 (/ISS)
Cellular response to amino acid stimulus GO:0071230
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an amino acid stimulus. An amino acid is a carboxylic acids containing one or more amino groups.
1 Q923S6 (/IDA)
Positive regulation of synapse maturation GO:0090129
Any process that increases the extent of synapse maturation, the process that organizes a synapse so that it attains its fully functional state.
1 Q923S6 (/IDA)

There are 14 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
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 O76050 (/IDA) O76050 (/IDA) O76050 (/IDA) O76050 (/IDA) Q923S6 (/IDA)
Postsynaptic density GO:0014069
An electron dense network of proteins within and adjacent to the postsynaptic membrane of an asymmetric, neuron-neuron synapse. Its major components include neurotransmitter receptors and the proteins that spatially and functionally organize them such as anchoring and scaffolding molecules, signaling enzymes and cytoskeletal components.
4 O76050 (/ISS) O76050 (/ISS) O76050 (/ISS) O76050 (/ISS)
Dendritic spine GO:0043197
A small, membranous protrusion from a dendrite that forms a postsynaptic compartment - typically receiving input from a single presynapse. They function as partially isolated biochemical and an electrical compartments. Spine morphology is variable including \thin\, \stubby\, \mushroom\, and \branched\, with a continuum of intermediate morphologies. They typically terminate in a bulb shape, linked to the dendritic shaft by a restriction. Spine remodeling is though to be involved in synaptic plasticity.
4 O76050 (/ISS) O76050 (/ISS) O76050 (/ISS) O76050 (/ISS)
Perikaryon GO:0043204
The portion of the cell soma (neuronal cell body) that excludes the nucleus.
4 O76050 (/ISS) O76050 (/ISS) O76050 (/ISS) O76050 (/ISS)
Apical dendrite GO:0097440
A dendrite that emerges near the apical pole of a neuron. In bipolar neurons, apical dendrites are located on the opposite side of the soma from the axon.
4 O76050 (/ISS) O76050 (/ISS) O76050 (/ISS) O76050 (/ISS)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 Q923S6 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 Q923S6 (/ISO)
Early endosome GO:0005769
A membrane-bounded organelle that receives incoming material from primary endocytic vesicles that have been generated by clathrin-dependent and clathrin-independent endocytosis; vesicles fuse with the early endosome to deliver cargo for sorting into recycling or degradation pathways.
1 Q0MW30 (/IDA)
Early endosome GO:0005769
A membrane-bounded organelle that receives incoming material from primary endocytic vesicles that have been generated by clathrin-dependent and clathrin-independent endocytosis; vesicles fuse with the early endosome to deliver cargo for sorting into recycling or degradation pathways.
1 A8MQ27 (/ISS)
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.
1 Q923S6 (/ISO)
Postsynaptic density GO:0014069
An electron dense network of proteins within and adjacent to the postsynaptic membrane of an asymmetric, neuron-neuron synapse. Its major components include neurotransmitter receptors and the proteins that spatially and functionally organize them such as anchoring and scaffolding molecules, signaling enzymes and cytoskeletal components.
1 Q923S6 (/IDA)
Dendritic spine GO:0043197
A small, membranous protrusion from a dendrite that forms a postsynaptic compartment - typically receiving input from a single presynapse. They function as partially isolated biochemical and an electrical compartments. Spine morphology is variable including \thin\, \stubby\, \mushroom\, and \branched\, with a continuum of intermediate morphologies. They typically terminate in a bulb shape, linked to the dendritic shaft by a restriction. Spine remodeling is though to be involved in synaptic plasticity.
1 Q923S6 (/IDA)
Perikaryon GO:0043204
The portion of the cell soma (neuronal cell body) that excludes the nucleus.
1 Q923S6 (/IDA)
Apical dendrite GO:0097440
A dendrite that emerges near the apical pole of a neuron. In bipolar neurons, apical dendrites are located on the opposite side of the soma from the axon.
1 Q923S6 (/IDA)