The name of this superfamily has been modified since the most recent official CATH+ release (v4_2_0). At the point of the last release, this superfamily was named:

"
Transcription factor, SBP-box domain
".

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.
« Back to all FunFams

FunFam 287: Squamosa promoter-binding-like protein 1

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 9 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
Transcription factor activity, sequence-specific DNA binding GO:0003700
Interacting selectively and non-covalently with a specific DNA sequence in order to modulate transcription. The transcription factor may or may not also interact selectively with a protein or macromolecular complex.
15 B9DI20 (/ISS) F4JZI4 (/ISS) P93015 (/ISS) Q700C2 (/ISS) Q700W2 (/ISS) Q8RY95 (/ISS) Q8S9L0 (/ISS) Q94JW8 (/ISS) Q9FZK0 (/ISS) Q9M2Q6 (/ISS)
(5 more)
DNA binding GO:0003677
Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
2 P93015 (/IDA) Q8RY95 (/IDA)
Sequence-specific DNA binding GO:0043565
Interacting selectively and non-covalently with DNA of a specific nucleotide composition, e.g. GC-rich DNA binding, or with a specific sequence motif or type of DNA e.g. promotor binding or rDNA binding.
2 F4JZI4 (/IPI) Q9S840 (/IPI)
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.
2 Q700C2 (/IPI) Q9S840 (/IPI)
DNA binding GO:0003677
Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
1 F4JZI4 (/IPI)
DNA binding GO:0003677
Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
1 Q8GXL3 (/ISS)
Transcription factor activity, sequence-specific DNA binding GO:0003700
Interacting selectively and non-covalently with a specific DNA sequence in order to modulate transcription. The transcription factor may or may not also interact selectively with a protein or macromolecular complex.
1 P93015 (/TAS)
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 Q8S9G8 (/IPI)
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
1 Q8S9G8 (/IDA)

There are 27 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.
14 B9DI20 (/TAS) F4JZI4 (/TAS) Q700C2 (/TAS) Q700W2 (/TAS) Q8RY95 (/TAS) Q8S9L0 (/TAS) Q94JW8 (/TAS) Q9FZK0 (/TAS) Q9M2Q6 (/TAS) Q9S758 (/TAS)
(4 more)
Anther development GO:0048653
The process whose specific outcome is the progression of the anther over time, from its formation to the mature structure.
4 Q700W2 (/IGI) Q8GXL3 (/IGI) Q9M2Q6 (/IGI) Q9S840 (/IGI)
Regulation of vegetative phase change GO:0010321
Any process that modulates the frequency, rate or extent of vegetative phase change. Vegetative phase change is the set of post-embryonic processes involved in the transition of a plant from a juvenile phase of vegetative development to an adult phase of vegetative development.
3 P93015 (/IMP) Q9S758 (/IMP) Q9S7A9 (/IMP)
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.
3 Q8S9L0 (/IMP) Q9FZK0 (/IMP) Q9S840 (/IMP)
Regulation of transcription, DNA-templated GO:0006355
Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
2 Q8RY95 (/IDA) Q8S9G8 (/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.
2 Q8RY95 (/IDA) Q8S9L0 (/IDA)
Anther development GO:0048653
The process whose specific outcome is the progression of the anther over time, from its formation to the mature structure.
2 B9DI20 (/IMP) P0DI11 (/IMP)
Regulation of transcription, DNA-templated GO:0006355
Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
1 F4JZI4 (/IPI)
Regulation of cell size GO:0008361
Any process that modulates the size of a cell.
1 Q9M2Q6 (/IMP)
Megasporogenesis GO:0009554
The process in which the megasporocyte undergoes meiosis, giving rise to four haploid megaspores in the nucellus.
1 Q8GXL3 (/IMP)
Microsporogenesis GO:0009556
The process in which the microsporocyte undergoes meiosis, giving rise to four haploid microspores.
1 Q8GXL3 (/IMP)
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.
1 P93015 (/TAS)
Positive regulation of flower development GO:0009911
Any process that activates or increases the frequency, rate or extent of flower development.
1 P93015 (/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 Q9M2Q6 (/IGI)
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 P93015 (/IMP)
Inflorescence development GO:0010229
The process whose specific outcome is the progression of an inflorescence over time, from its formation to the mature structure.
1 P93015 (/IMP)
Leaf shaping GO:0010358
The developmental process that pertains to the organization of a leaf in three-dimensional space once the structure has initially formed.
1 Q8S9L0 (/IMP)
Regulation of gene expression GO:0010468
Any process that modulates the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product or products (proteins or RNA). This includes the production of an RNA transcript as well as any processing to produce a mature RNA product or an mRNA (for protein-coding genes) and the translation of that mRNA into protein. Protein maturation is included when required to form an active form of a product from an inactive precursor form.
1 Q94JW8 (/IMP)
Cellular response to copper ion starvation GO:0035874
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 deprivation of copper ions.
1 Q8S9G8 (/IMP)
Regulation of cell proliferation GO:0042127
Any process that modulates the frequency, rate or extent of cell proliferation.
1 Q9M2Q6 (/IMP)
Defense response to bacterium GO:0042742
Reactions triggered in response to the presence of a bacterium that act to protect the cell or organism.
1 Q8RY95 (/IEP)
Defense response to bacterium GO:0042742
Reactions triggered in response to the presence of a bacterium that act to protect the cell or organism.
1 Q94JW8 (/IMP)
Leaf development GO:0048366
The process whose specific outcome is the progression of the leaf over time, from its formation to the mature structure.
1 Q700W2 (/IDA)
Leaf development GO:0048366
The process whose specific outcome is the progression of the leaf over time, from its formation to the mature structure.
1 Q700W2 (/IMP)
Regulation of developmental growth GO:0048638
Any process that modulates the frequency, rate or extent of developmental growth.
1 Q8S9G8 (/IMP)
Copper ion homeostasis GO:0055070
Any process involved in the maintenance of an internal steady state of copper ions within an organism or cell.
1 F4JZI4 (/IMP)
Regulation of leaf formation GO:2000025
Any process that modulates the frequency, rate or extent of leaf formation.
1 Q700W2 (/IMP)

There are 4 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.
2 P93015 (/IDA) Q8RY95 (/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.
2 P93015 (/ISS) Q8GXL3 (/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.
2 Q700C2 (/IDA) Q8RY95 (/IDA)
Nuclear speck GO:0016607
A discrete extra-nucleolar subnuclear domain, 20-50 in number, in which splicing factors are seen to be localized by immunofluorescence microscopy.
1 Q8S9G8 (/IDA)