The name of this superfamily has been modified since the most recent official CATH+ release (v4_4_0). At the point of the last release, this superfamily was named:

"
Helix hairpin bin
".

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 1: adenomatous polyposis coli protein isoform X1

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 29 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 TermAnnotationsEvidence
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 P25054 (/IPI) P70039 (/IPI) P70478 (/IPI) Q61315 (/IPI)
Beta-catenin binding GO:0008013
Interacting selectively and non-covalently with the beta subunit of the catenin complex.
3 P70039 (/ISS) P70478 (/ISS) Q61315 (/ISS)
Microtubule binding GO:0008017
Interacting selectively and non-covalently with microtubules, filaments composed of tubulin monomers.
3 P70039 (/ISS) P70478 (/ISS) Q61315 (/ISS)
Protein kinase regulator activity GO:0019887
Modulates the activity of a protein kinase, an enzyme which phosphorylates a protein.
3 P70039 (/ISS) P70478 (/ISS) Q61315 (/ISS)
Dynein complex binding GO:0070840
Interacting selectively and non-covalently with a dynein complex, a protein complex that contains two or three dynein heavy chains and several light chains, and has microtubule motor activity.
3 A0A0D9RR03 (/IPI) P25054 (/IPI) Q61315 (/IPI)
Beta-catenin binding GO:0008013
Interacting selectively and non-covalently with the beta subunit of the catenin complex.
2 P25054 (/IDA) Q61315 (/IDA)
Beta-catenin binding GO:0008013
Interacting selectively and non-covalently with the beta subunit of the catenin complex.
2 P25054 (/IPI) Q61315 (/IPI)
Microtubule binding GO:0008017
Interacting selectively and non-covalently with microtubules, filaments composed of tubulin monomers.
2 P25054 (/IDA) P70478 (/IDA)
Protein kinase binding GO:0019901
Interacting selectively and non-covalently with a protein kinase, any enzyme that catalyzes the transfer of a phosphate group, usually from ATP, to a protein substrate.
2 P25054 (/IPI) Q61315 (/IPI)
Microtubule plus-end binding GO:0051010
Interacting selectively and non-covalently with the plus end of a microtubule.
2 P25054 (/IDA) Q61315 (/IDA)
Showing 1 to 10 of 29 entries

There are 163 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 TermAnnotationsEvidence
Positive regulation of cold-induced thermogenesis GO:0120162
Any process that activates or increases the frequency, rate or extent of cold-induced thermogenesis.
4 A0A0G2K8G0 (/ISS) G3V8Q9 (/ISS) P25054 (/ISS) P70478 (/ISS)
Cellular response to DNA damage stimulus GO:0006974
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 a stimulus indicating damage to its DNA from environmental insults or errors during metabolism.
3 P70039 (/ISS) P70478 (/ISS) Q61315 (/ISS)
Negative regulation of microtubule depolymerization GO:0007026
Any process that stops, prevents, or reduces the frequency, rate or extent of microtubule depolymerization; prevention of depolymerization of a microtubule can result from binding by 'capping' at the plus end (e.g. by interaction with another cellular protein of structure) or by exposing microtubules to a stabilizing drug such as taxol.
3 P70039 (/ISS) P70478 (/ISS) Q61315 (/ISS)
Cell cycle arrest GO:0007050
A regulatory process that halts progression through the cell cycle during one of the normal phases (G1, S, G2, M).
3 P70039 (/ISS) P70478 (/ISS) Q61315 (/ISS)
Negative regulation of cell population proliferation GO:0008285
Any process that stops, prevents or reduces the rate or extent of cell proliferation.
3 P70039 (/ISS) P70478 (/ISS) Q61315 (/ISS)
Negative regulation of cyclin-dependent protein serine/threonine kinase activity GO:0045736
Any process that stops, prevents, or reduces the frequency, rate or extent of cyclin-dependent protein serine/threonine kinase activity.
3 P70039 (/ISS) P70478 (/ISS) Q61315 (/ISS)
Retina development in camera-type eye GO:0060041
The process whose specific outcome is the progression of the retina over time, from its formation to the mature structure. The retina is the innermost layer or coating at the back of the eyeball, which is sensitive to light and in which the optic nerve terminates.
3 A0A0R4IWH7 (/IMP) F8W4Z3 (/IMP) Q61315 (/IMP)
Protein-containing complex assembly GO:0065003
The aggregation, arrangement and bonding together of a set of macromolecules to form a protein-containing complex.
3 P70039 (/ISS) P70478 (/ISS) Q61315 (/ISS)
Negative regulation of canonical Wnt signaling pathway GO:0090090
Any process that decreases the rate, frequency, or extent of the Wnt signaling pathway through beta-catenin, the series of molecular signals initiated by binding of a Wnt protein to a frizzled family receptor on the surface of the target cell, followed by propagation of the signal via beta-catenin, and ending with a change in transcription of target genes.
3 A0A0R4IWH7 (/IGI) F8W4Z3 (/IGI) P25054 (/IGI)
Negative regulation of canonical Wnt signaling pathway GO:0090090
Any process that decreases the rate, frequency, or extent of the Wnt signaling pathway through beta-catenin, the series of molecular signals initiated by binding of a Wnt protein to a frizzled family receptor on the surface of the target cell, followed by propagation of the signal via beta-catenin, and ending with a change in transcription of target genes.
3 A0A0R4IWH7 (/IMP) F8W4Z3 (/IMP) Q61315 (/IMP)
Showing 1 to 10 of 163 entries

There are 59 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 TermAnnotationsEvidence
Kinetochore GO:0000776
A multisubunit complex that is located at the centromeric region of DNA and provides an attachment point for the spindle microtubules.
3 P70039 (/ISS) P70478 (/ISS) Q61315 (/ISS)
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 P25054 (/IDA) P70478 (/IDA) Q61315 (/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 P70039 (/ISS) P70478 (/ISS) Q61315 (/ISS)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
3 P25054 (/IDA) P70478 (/IDA) Q61315 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
3 P70039 (/ISS) P70478 (/ISS) Q61315 (/ISS)
Centrosome GO:0005813
A structure comprised of a core structure (in most organisms, a pair of centrioles) and peripheral material from which a microtubule-based structure, such as a spindle apparatus, is organized. Centrosomes occur close to the nucleus during interphase in many eukaryotic cells, though in animal cells it changes continually during the cell-division cycle.
3 P70039 (/ISS) P70478 (/ISS) Q61315 (/ISS)
Beta-catenin destruction complex GO:0030877
A cytoplasmic protein complex containing glycogen synthase kinase-3-beta (GSK-3-beta), the adenomatous polyposis coli protein (APC), and the scaffolding protein axin, among others; phosphorylates beta-catenin, targets it for degradation by the proteasome.
3 P70039 (/ISS) P70478 (/ISS) Q61315 (/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 P70478 (/ISS) Q61315 (/ISS)
Lamellipodium GO:0030027
A thin sheetlike process extended by the leading edge of a migrating cell or extending cell process; contains a dense meshwork of actin filaments.
2 P25054 (/IDA) P70478 (/IDA)
Lamellipodium GO:0030027
A thin sheetlike process extended by the leading edge of a migrating cell or extending cell process; contains a dense meshwork of actin filaments.
2 P70478 (/ISS) Q61315 (/ISS)
Showing 1 to 10 of 59 entries
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