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: waiting to be named.

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 19: Abscisic acid receptor PYR1

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 11 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
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).
11 O49686 (/IPI) O80992 (/IPI) Q5Z8S0 (/IPI) Q5Z8S0 (/IPI) Q5Z8S0 (/IPI) Q7XBY6 (/IPI) Q7XBY6 (/IPI) Q7XBY6 (/IPI) Q7XBY6 (/IPI) Q7XBY6 (/IPI)
(1 more)
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
11 O49686 (/IDA) O80992 (/IDA) Q5Z8S0 (/IDA) Q5Z8S0 (/IDA) Q5Z8S0 (/IDA) Q7XBY6 (/IDA) Q7XBY6 (/IDA) Q7XBY6 (/IDA) Q7XBY6 (/IDA) Q7XBY6 (/IDA)
(1 more)
Abscisic acid binding GO:0010427
Interacting selectively and non-covalently with abscisic acid, plant hormones that regulate aspects of plant growth.
5 O49686 (/IDA) Q5Z8S0 (/IDA) Q5Z8S0 (/IDA) Q5Z8S0 (/IDA) Q8VZS8 (/IDA)
Protein phosphatase inhibitor activity GO:0004864
Stops, prevents or reduces the activity of a protein phosphatase, an enzyme that hydrolyzes phosphate groups from phosphorylated proteins.
3 O49686 (/IDA) O80992 (/IDA) Q8VZS8 (/IDA)
Signaling receptor activity GO:0038023
Receiving a signal and transmitting it in the cell to initiate a change in cell activity. A signal is a physical entity or change in state that is used to transfer information in order to trigger a response.
3 O49686 (/IDA) O80992 (/IDA) Q8VZS8 (/IDA)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
3 O49686 (/IPI) O80992 (/IPI) Q8VZS8 (/IPI)
Abscisic acid binding GO:0010427
Interacting selectively and non-covalently with abscisic acid, plant hormones that regulate aspects of plant growth.
2 O80992 (/ISS) Q8VZS8 (/ISS)
Signaling receptor activity GO:0038023
Receiving a signal and transmitting it in the cell to initiate a change in cell activity. A signal is a physical entity or change in state that is used to transfer information in order to trigger a response.
2 O80992 (/ISS) Q8VZS8 (/ISS)
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
2 O80992 (/ISS) Q8VZS8 (/ISS)
Signaling receptor activity GO:0038023
Receiving a signal and transmitting it in the cell to initiate a change in cell activity. A signal is a physical entity or change in state that is used to transfer information in order to trigger a response.
1 O49686 (/IMP)
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
1 O49686 (/IPI)

There are 11 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
Abscisic acid-activated signaling pathway GO:0009738
A series of molecular signals generated by the binding of the plant hormone abscisic acid (ABA) to a receptor, and ending with modulation of a cellular process, e.g. transcription.
8 O49686 (/IDA) O80992 (/IDA) Q7XBY6 (/IDA) Q7XBY6 (/IDA) Q7XBY6 (/IDA) Q7XBY6 (/IDA) Q7XBY6 (/IDA) Q8VZS8 (/IDA)
Negative regulation of protein serine/threonine phosphatase activity GO:1905183
Any process that stops, prevents or reduces the frequency, rate or extent of protein serine/threonine phosphatase activity.
8 Q5Z8S0 (/IDA) Q5Z8S0 (/IDA) Q5Z8S0 (/IDA) Q7XBY6 (/IDA) Q7XBY6 (/IDA) Q7XBY6 (/IDA) Q7XBY6 (/IDA) Q7XBY6 (/IDA)
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.
3 Q5Z8S0 (/IMP) Q5Z8S0 (/IMP) Q5Z8S0 (/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.
3 Q5Z8S0 (/IMP) Q5Z8S0 (/IMP) Q5Z8S0 (/IMP)
Abscisic acid-activated signaling pathway GO:0009738
A series of molecular signals generated by the binding of the plant hormone abscisic acid (ABA) to a receptor, and ending with modulation of a cellular process, e.g. transcription.
3 Q5Z8S0 (/IMP) Q5Z8S0 (/IMP) Q5Z8S0 (/IMP)
Seed germination GO:0009845
The physiological and developmental changes that occur in a seed commencing with water uptake (imbibition) and terminating with the elongation of the embryonic axis.
3 Q5Z8S0 (/IMP) Q5Z8S0 (/IMP) Q5Z8S0 (/IMP)
Abscisic acid-activated signaling pathway GO:0009738
A series of molecular signals generated by the binding of the plant hormone abscisic acid (ABA) to a receptor, and ending with modulation of a cellular process, e.g. transcription.
2 O80992 (/IGI) Q8VZS8 (/IGI)
Regulation of protein serine/threonine phosphatase activity GO:0080163
Any process that modulates the frequency, rate or extent of protein serine/threonine phosphatase activity: catalysis of the reaction: protein serine/threonine phosphate + H2O = protein serine/threonine + phosphate.
2 O49686 (/IDA) Q8VZS8 (/IDA)
Abscisic acid-activated signaling pathway GO:0009738
A series of molecular signals generated by the binding of the plant hormone abscisic acid (ABA) to a receptor, and ending with modulation of a cellular process, e.g. transcription.
1 O49686 (/IPI)
Abscisic acid-activated signaling pathway GO:0009738
A series of molecular signals generated by the binding of the plant hormone abscisic acid (ABA) to a receptor, and ending with modulation of a cellular process, e.g. transcription.
1 O80992 (/ISS)
Positive regulation of response to water deprivation GO:1902584
Any process that activates or increases the frequency, rate or extent of response to water deprivation.
1 O49686 (/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
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
9 O49686 (/IDA) Q5Z8S0 (/IDA) Q5Z8S0 (/IDA) Q5Z8S0 (/IDA) Q7XBY6 (/IDA) Q7XBY6 (/IDA) Q7XBY6 (/IDA) Q7XBY6 (/IDA) Q7XBY6 (/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.
8 Q5Z8S0 (/IDA) Q5Z8S0 (/IDA) Q5Z8S0 (/IDA) Q7XBY6 (/IDA) Q7XBY6 (/IDA) Q7XBY6 (/IDA) Q7XBY6 (/IDA) Q7XBY6 (/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.
3 O49686 (/ISS) O80992 (/ISS) Q8VZS8 (/ISS)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
3 O49686 (/ISS) O80992 (/ISS) Q8VZS8 (/ISS)