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:
"Helix-loop-helix DNA-binding domain
".
FunFam 26: Basic helix-loop-helix family, member e23
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 |
---|---|---|
DNA-binding transcription factor activity, RNA polymerase II-specific GO:0000981
A protein or a member of a complex that interacts selectively and non-covalently with a specific DNA sequence (sometimes referred to as a motif) within the regulatory region of a RNA polymerase II-transcribed gene to modulate transcription. Regulatory regions include promoters (proximal and distal) and enhancers. Genes are transcriptional units.
|
3 | Q8NDY6 (/ISA) Q8NDY6 (/ISA) Q8NFJ8 (/ISA) |
DNA-binding transcription factor activity, RNA polymerase II-specific GO:0000981
A protein or a member of a complex that interacts selectively and non-covalently with a specific DNA sequence (sometimes referred to as a motif) within the regulatory region of a RNA polymerase II-transcribed gene to modulate transcription. Regulatory regions include promoters (proximal and distal) and enhancers. Genes are transcriptional units.
|
3 | Q8NDY6 (/ISM) Q8NDY6 (/ISM) Q8NFJ8 (/ISM) |
DNA-binding transcription factor activity, RNA polymerase II-specific GO:0000981
A protein or a member of a complex that interacts selectively and non-covalently with a specific DNA sequence (sometimes referred to as a motif) within the regulatory region of a RNA polymerase II-transcribed gene to modulate transcription. Regulatory regions include promoters (proximal and distal) and enhancers. Genes are transcriptional units.
|
3 | Q8NDY6 (/NAS) Q8NDY6 (/NAS) Q8NFJ8 (/NAS) |
DNA-binding transcription factor activity, RNA polymerase II-specific GO:0000981
A protein or a member of a complex that interacts selectively and non-covalently with a specific DNA sequence (sometimes referred to as a motif) within the regulatory region of a RNA polymerase II-transcribed gene to modulate transcription. Regulatory regions include promoters (proximal and distal) and enhancers. Genes are transcriptional units.
|
1 | Q8C6A8 (/IMP) |
Chromatin binding GO:0003682
Interacting selectively and non-covalently with chromatin, the network of fibers of DNA, protein, and sometimes RNA, that make up the chromosomes of the eukaryotic nucleus during interphase.
|
1 | Q8C6A8 (/IDA) |
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).
|
1 | Q8C6A8 (/IPI) |
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
|
1 | Q8C6A8 (/IPI) |
There are 19 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 |
---|---|---|
Regulation of transcription, DNA-templated GO:0006355
Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
|
3 | Q9VJC1 (/ISS) Q9VJC1 (/ISS) Q9VJC1 (/ISS) |
Motor neuron axon guidance GO:0008045
The process in which the migration of an axon growth cone of a motor neuron is directed to a specific target site in response to a combination of attractive and repulsive cues.
|
3 | Q9VJC1 (/IMP) Q9VJC1 (/IMP) Q9VJC1 (/IMP) |
Positive regulation of transcription by RNA polymerase II GO:0045944
Any process that activates or increases the frequency, rate or extent of transcription from an RNA polymerase II promoter.
|
2 | Q8BGW3 (/IDA) Q8BGW3 (/IDA) |
Retinal rod cell development GO:0046548
Development of a rod cell, one of the sensory cells in the eye that reacts to the presence of light. Rod cells contain the photopigment rhodopsin or porphyropsin and are responsible for vision in dim light.
|
2 | Q8BGW3 (/IMP) Q8BGW3 (/IMP) |
Negative regulation of retinal cell programmed cell death GO:0046671
Any process that stops, prevents, or reduces the frequency, rate or extent of programmed cell death that occurs in the retina.
|
2 | Q8BGW3 (/IMP) Q8BGW3 (/IMP) |
Post-embryonic eye morphogenesis GO:0048050
The process, occurring after embryonic development, by which the anatomical structures of the eye are generated and organized. The eye is the organ of sight.
|
2 | Q8BGW3 (/IMP) Q8BGW3 (/IMP) |
Corpus callosum morphogenesis GO:0021540
The process in which the anatomical structures of the corpus callosum are generated and organized. The corpus callosum is a thick bundle of nerve fibers comprising a commissural plate connecting the two cerebral hemispheres. It consists of contralateral axon projections that provides communications between the right and left cerebral hemispheres.
|
1 | Q8C6A8 (/IMP) |
Cerebral cortex regionalization GO:0021796
The regionalization process that results in the creation of areas within the cerebral cortex that will direct the behavior of cell migration and differentiation as the cortex develops.
|
1 | Q8C6A8 (/IMP) |
Central nervous system projection neuron axonogenesis GO:0021952
Generation of a long process of a CNS neuron, that carries efferent (outgoing) action potentials from the cell body towards target cells in a different central nervous system region.
|
1 | Q8C6A8 (/IMP) |
Corticospinal tract morphogenesis GO:0021957
Generation of a long process of a pyramidal cell, that carries efferent (outgoing) action potentials from the cell body in cerebral cortex layer V towards target cells in the gray matter of the spinal cord. This axonal process is a member of those that make up the corticospinal tract.
|
1 | Q8C6A8 (/IGI) |
Corticospinal tract morphogenesis GO:0021957
Generation of a long process of a pyramidal cell, that carries efferent (outgoing) action potentials from the cell body in cerebral cortex layer V towards target cells in the gray matter of the spinal cord. This axonal process is a member of those that make up the corticospinal tract.
|
1 | Q8C6A8 (/IMP) |
Anterior commissure morphogenesis GO:0021960
Generation of a long process of a CNS neuron, that carries efferent (outgoing) action potentials from the cell body in one half of the cerebral cortex towards target cells in the contralateral half. This axonal process is a member of those that make up the anterior commissure, a small midline fiber tract that lies at the anterior end of the corpus callosum.
|
1 | Q8C6A8 (/IMP) |
Neuron differentiation GO:0030182
The process in which a relatively unspecialized cell acquires specialized features of a neuron.
|
1 | Q8C6A8 (/IMP) |
Positive regulation of synaptic transmission, dopaminergic GO:0032226
Any process that activates, maintains or increases the frequency, rate or extent of dopaminergic synaptic transmission, the process of communication from a neuron to another neuron across a synapse using the neurotransmitter dopamine.
|
1 | O45489 (/IMP) |
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.
|
1 | Q8C6A8 (/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.
|
1 | Q8C6A8 (/IMP) |
Positive regulation of transcription by RNA polymerase II GO:0045944
Any process that activates or increases the frequency, rate or extent of transcription from an RNA polymerase II promoter.
|
1 | O45489 (/IMP) |
Retinal bipolar neuron differentiation GO:0060040
The process in which a relatively unspecialized cell acquires specialized features of a bipolar cell, the last neuron to be generated in the retina.
|
1 | Q8C6A8 (/IMP) |
Retina morphogenesis in camera-type eye GO:0060042
The process in which the anatomical structure of the retina is generated and organized.
|
1 | Q8C6A8 (/IMP) |
There are 1 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.
|
1 | Q8C6A8 (/IDA) |