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:

"
Transcription factor, MADS-box
".

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 12: MADS-box protein SOC1

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 6 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 GO:0003700
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 gene to modulate transcription. Regulatory regions include promoters (proximal and distal) and enhancers. Genes are transcriptional units, and include bacterial operons.
6 O64645 (/ISS) O64645 (/ISS) O82743 (/ISS) O82743 (/ISS) Q38838 (/ISS) Q9FIS1 (/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 O64645 (/IPI) O64645 (/IPI) O82743 (/IPI) O82743 (/IPI) Q38838 (/IPI) Q9FIS1 (/IPI)
DNA-binding transcription factor activity GO:0003700
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 gene to modulate transcription. Regulatory regions include promoters (proximal and distal) and enhancers. Genes are transcriptional units, and include bacterial operons.
2 O64645 (/TAS) O64645 (/TAS)
Transcription factor binding GO:0008134
Interacting selectively and non-covalently with a transcription factor, a protein required to initiate or regulate transcription.
2 O64645 (/IPI) O64645 (/IPI)
DNA-binding transcription factor activity GO:0003700
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 gene to modulate transcription. Regulatory regions include promoters (proximal and distal) and enhancers. Genes are transcriptional units, and include bacterial operons.
1 Q38838 (/IDA)
Transcription regulatory region DNA binding GO:0044212
Interacting selectively and non-covalently with a DNA region that regulates the transcription of a region of DNA, which may be a gene, cistron, or operon. Binding may occur as a sequence specific interaction or as an interaction observed only once a factor has been recruited to the DNA by other factors.
1 Q38838 (/IDA)

There are 16 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
Response to cold GO:0009409
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a cold stimulus, a temperature stimulus below the optimal temperature for that organism.
2 O64645 (/IEP) O64645 (/IEP)
Response to gibberellin GO:0009739
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a gibberellin stimulus.
2 O64645 (/IEP) O64645 (/IEP)
Flower development GO:0009908
The process whose specific outcome is the progression of the flower over time, from its formation to the mature structure. The flower is the reproductive structure in a plant, and its development begins with the transition of the vegetative or inflorescence meristem into a floral meristem.
2 O64645 (/TAS) O64645 (/TAS)
Positive regulation of flower development GO:0009911
Any process that activates or increases the frequency, rate or extent of flower development.
2 O64645 (/IMP) O64645 (/IMP)
Vernalization response GO:0010048
The process of thermal induction in plants in which flowering is promoted by exposure to low temperatures.
2 O82743 (/IMP) O82743 (/IMP)
Maintenance of inflorescence meristem identity GO:0010077
The process in which an organism retains a population of inflorescence meristem cells, preventing the commitment of all stem cell progeny to a differentiated cell fate.
2 O64645 (/IGI) O64645 (/IGI)
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 O64645 (/IEP) O64645 (/IEP)
Regulation of timing of transition from vegetative to reproductive phase GO:0048510
The process controlling the point in time during development when a vegetative meristem will change its identity to become an inflorescence or floral meristem, and/or the rate at which the change occurs.
2 O82743 (/IMP) O82743 (/IMP)
Abscission GO:0009838
The controlled shedding of a body part.
1 Q9FIS1 (/IMP)
Regulation of flower development GO:0009909
Any process that modulates the frequency, rate or extent of flower development.
1 Q9FIS1 (/IMP)
Maintenance of floral meristem identity GO:0010076
The process in which an organism retains a population of floral meristem cells, preventing the commitment of all stem cell progeny to a differentiated cell fate.
1 Q38838 (/IMP)
Regulation of root meristem growth GO:0010082
Any process involved in maintaining the size and shape of a root meristem.
1 Q38838 (/IMP)
Leaf senescence GO:0010150
The process that occurs in a leaf near the end of its active life that is associated with the dismantling of cell components and membranes, loss of functional chloroplasts, and an overall decline in metabolism.
1 Q9FIS1 (/IMP)
Vegetative to reproductive phase transition of meristem GO:0010228
The process involved in transforming a meristem that produces vegetative structures, such as leaves, into a meristem that produces reproductive structures, such as a flower or an inflorescence.
1 Q38838 (/IMP)
Floral organ senescence GO:0080187
An organ senescence that has as a participant a floral organ.
1 Q9FIS1 (/IMP)
Regulation of auxin polar transport GO:2000012
Any process that modulates the frequency, rate or extent of auxin polar transport.
1 Q38838 (/IMP)

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
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.
5 O64645 (/IDA) O64645 (/IDA) O82743 (/IDA) O82743 (/IDA) Q38838 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
3 O64645 (/IDA) O64645 (/IDA) Q38838 (/IDA)