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:

"
Homeodomain-like
".

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 154: Transcription factor SRM1

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.
23 B8A9B2 (/ISS) B8A9B2 (/ISS) F4JVB8 (/ISS) F4JVB8 (/ISS) Q6NNN0 (/ISS) Q6NNN0 (/ISS) Q8GXN7 (/ISS) Q8GXN7 (/ISS) Q9C773 (/ISS) Q9C773 (/ISS)
(13 more)
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).
4 Q8LH59 (/IPI) Q8LH59 (/IPI) Q9FNN6 (/IPI) Q9M9A3 (/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.
3 Q8LH59 (/IDA) Q8LH59 (/IDA) Q9FNN6 (/IDA)
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
2 Q8LH59 (/IDA) Q8LH59 (/IDA)
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
2 B8A9B2 (/ISS) B8A9B2 (/ISS)
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 Q9C773 (/IPI) Q9C773 (/IPI)

There are 24 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.
10 Q8GXN7 (/TAS) Q8GXN7 (/TAS) Q9C773 (/TAS) Q9C773 (/TAS) Q9FFJ9 (/TAS) Q9FNN6 (/TAS) Q9LT00 (/TAS) Q9LZ21 (/TAS) Q9LZ21 (/TAS) Q9M0P7 (/TAS)
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.
6 Q8LH59 (/IEP) Q8LH59 (/IEP) Q9C773 (/IEP) Q9C773 (/IEP) Q9FNN6 (/IEP) Q9M9A3 (/IEP)
Response to salicylic acid GO:0009751
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 salicylic acid stimulus.
4 Q9C773 (/IEP) Q9C773 (/IEP) Q9FNN6 (/IEP) Q9M9A3 (/IEP)
Positive regulation of transcription, DNA-templated GO:0045893
Any process that activates or increases the frequency, rate or extent of cellular DNA-templated transcription.
3 Q8LH59 (/IDA) Q8LH59 (/IDA) Q9FNN6 (/IDA)
Gravitropism GO:0009630
The orientation of plant parts under the stimulation of gravity.
2 Q9SIJ5 (/IMP) Q9SIJ5 (/IMP)
Response to salt stress GO:0009651
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 stimulus indicating an increase or decrease in the concentration of salt (particularly but not exclusively sodium and chloride ions) in the environment.
2 Q9FNN6 (/IEP) Q9M9A3 (/IEP)
Response to abscisic acid GO:0009737
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 an abscisic acid stimulus.
2 Q9LZ21 (/IEP) Q9LZ21 (/IEP)
Response to sucrose GO:0009744
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 sucrose stimulus.
2 Q8LH59 (/IEP) Q8LH59 (/IEP)
Embryo development ending in seed dormancy GO:0009793
The process whose specific outcome is the progression of the embryo over time, from zygote formation to the end of seed dormancy. An example of this process is found in Arabidopsis thaliana.
2 Q9SIJ5 (/IMP) Q9SIJ5 (/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.
2 Q58FS3 (/IMP) Q8S9H7 (/IMP)
Response to red light GO:0010114
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 red light stimulus. Red light is electromagnetic radiation of wavelength of 580-700nm. An example of this response is seen at the beginning of many plant species developmental stages. These include germination, and the point when cotyledon expansion is triggered. In certain species these processes take place in response to absorption of red light by the pigment molecule phytochrome, but the signal can be reversed by exposure to far red light. During the initial phase the phytochrome molecule is only present in the red light absorbing form, but on absorption of red light it changes to a far red light absorbing form, triggering progress through development. An immediate short period of exposure to far red light entirely returns the pigment to its initial state and prevents triggering of the developmental process. A thirty minute break between red and subsequent far red light exposure renders the red light effect irreversible, and development then occurs regardless of whether far red light exposure subsequently occurs.
2 Q9SIJ5 (/IMP) Q9SIJ5 (/IMP)
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 B8A9B2 (/ISS) B8A9B2 (/ISS)
Determination of dorsal/ventral asymmetry GO:0048262
Determination of asymmetry from the dorsal to the ventral side; as, the dorsoventral axis.
2 Q58FS3 (/IMP) Q8S9H7 (/IMP)
Negative regulation of abscisic acid biosynthetic process GO:0090359
Any process that decreases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of abscisic acid.
2 Q9LZ21 (/IMP) Q9LZ21 (/IMP)
Response to salt GO:1902074
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 salt stimulus.
2 Q9LZ21 (/IMP) Q9LZ21 (/IMP)
Response to water deprivation GO:0009414
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 water deprivation stimulus, prolonged deprivation of water.
1 Q9FNN6 (/IEP)
Response to auxin GO:0009733
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 an auxin stimulus.
1 Q9M9A3 (/IEP)
Response to jasmonic acid GO:0009753
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 jasmonic acid stimulus.
1 Q9M9A3 (/IEP)
Regulation of abscisic acid-activated signaling pathway GO:0009787
Any process that modulates the frequency, rate or extent of abscisic acid (ABA) signaling.
1 Q9FNN6 (/IMP)
Positive regulation of abscisic acid biosynthetic process GO:0010116
Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of abscisic acid.
1 Q9FNN6 (/IMP)
Response to cadmium ion GO:0046686
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 cadmium (Cd) ion stimulus.
1 Q9M9A3 (/IEP)
Negative regulation of response to salt stress GO:1901001
Any process that stops, prevents or reduces the frequency, rate or extent of response to salt stress.
1 Q9FNN6 (/IMP)
Regulation of leaf morphogenesis GO:1901371
Any process that modulates the frequency, rate or extent of leaf morphogenesis.
1 Q9FNN6 (/IMP)
Positive regulation of developmental vegetative growth GO:1905615
Any process that activates or increases the frequency, rate or extent of developmental vegetative growth.
1 Q9FNN6 (/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.
7 Q8LH59 (/IDA) Q8LH59 (/IDA) Q9C773 (/IDA) Q9C773 (/IDA) Q9FNN6 (/IDA) Q9LZ21 (/IDA) Q9LZ21 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
2 Q8LH59 (/IDA) Q8LH59 (/IDA)
CATH-Gene3D is a Global Biodata Core Resource Learn more...