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:

"
FAS1 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.
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FunFam 2: periostin 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 12 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
Extracellular matrix structural constituent GO:0005201
The action of a molecule that contributes to the structural integrity of the extracellular matrix.
10 O11780 (/RCA) P82198 (/RCA) P82198 (/RCA) Q15063 (/RCA) Q15063 (/RCA) Q15582 (/RCA) Q15582 (/RCA) Q15582 (/RCA) Q15582 (/RCA) Q62009 (/RCA)
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 Q15063 (/IPI) Q15063 (/IPI) Q15582 (/IPI) Q15582 (/IPI) Q15582 (/IPI) Q15582 (/IPI)
Integrin binding GO:0005178
Interacting selectively and non-covalently with an integrin.
4 Q15582 (/TAS) Q15582 (/TAS) Q15582 (/TAS) Q15582 (/TAS)
Extracellular matrix structural constituent GO:0005201
The action of a molecule that contributes to the structural integrity of the extracellular matrix.
4 Q15582 (/ISS) Q15582 (/ISS) Q15582 (/ISS) Q15582 (/ISS)
Collagen binding GO:0005518
Interacting selectively and non-covalently with collagen, a group of fibrous proteins of very high tensile strength that form the main component of connective tissue in animals. Collagen is highly enriched in glycine (some regions are 33% glycine) and proline, occurring predominantly as 3-hydroxyproline (about 20%).
4 Q15582 (/IPI) Q15582 (/IPI) Q15582 (/IPI) Q15582 (/IPI)
Collagen binding GO:0005518
Interacting selectively and non-covalently with collagen, a group of fibrous proteins of very high tensile strength that form the main component of connective tissue in animals. Collagen is highly enriched in glycine (some regions are 33% glycine) and proline, occurring predominantly as 3-hydroxyproline (about 20%).
2 P82198 (/ISO) P82198 (/ISO)
Heparin binding GO:0008201
Interacting selectively and non-covalently with heparin, any member of a group of glycosaminoglycans found mainly as an intracellular component of mast cells and which consist predominantly of alternating alpha-(1->4)-linked D-galactose and N-acetyl-D-glucosamine-6-sulfate residues.
2 Q15063 (/ISS) Q15063 (/ISS)
Metal ion binding GO:0046872
Interacting selectively and non-covalently with any metal ion.
2 Q15063 (/IDA) Q15063 (/IDA)
Extracellular matrix binding GO:0050840
Interacting selectively and non-covalently with a component of the extracellular matrix.
2 P82198 (/IDA) P82198 (/IDA)
Heparin binding GO:0008201
Interacting selectively and non-covalently with heparin, any member of a group of glycosaminoglycans found mainly as an intracellular component of mast cells and which consist predominantly of alternating alpha-(1->4)-linked D-galactose and N-acetyl-D-glucosamine-6-sulfate residues.
1 Q62009 (/IDA)
Metal ion binding GO:0046872
Interacting selectively and non-covalently with any metal ion.
1 Q62009 (/ISO)
Metal ion binding GO:0046872
Interacting selectively and non-covalently with any metal ion.
1 Q62009 (/ISS)

There are 40 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
Cell adhesion GO:0007155
The attachment of a cell, either to another cell or to an underlying substrate such as the extracellular matrix, via cell adhesion molecules.
5 P82198 (/IDA) P82198 (/IDA) Q15063 (/IDA) Q15063 (/IDA) Q62009 (/IDA)
Muscle attachment GO:0016203
The developmental process in which a skeletal muscle attaches to its target (such as bone or body wall).
5 A0A0R4INY2 (/IMP) A0A0R4IPF4 (/IMP) A0A0R4IS83 (/IMP) A0JMK0 (/IMP) Q75U66 (/IMP)
Angiogenesis GO:0001525
Blood vessel formation when new vessels emerge from the proliferation of pre-existing blood vessels.
4 Q15582 (/IEP) Q15582 (/IEP) Q15582 (/IEP) Q15582 (/IEP)
Negative regulation of cell adhesion GO:0007162
Any process that stops, prevents, or reduces the frequency, rate or extent of cell adhesion.
4 Q15582 (/TAS) Q15582 (/TAS) Q15582 (/TAS) Q15582 (/TAS)
Visual perception GO:0007601
The series of events required for an organism to receive a visual stimulus, convert it to a molecular signal, and recognize and characterize the signal. Visual stimuli are detected in the form of photons and are processed to form an image.
4 Q15582 (/TAS) Q15582 (/TAS) Q15582 (/TAS) Q15582 (/TAS)
Cell population proliferation GO:0008283
The multiplication or reproduction of cells, resulting in the expansion of a cell population.
4 Q15582 (/TAS) Q15582 (/TAS) Q15582 (/TAS) Q15582 (/TAS)
Cellular protein metabolic process GO:0044267
The chemical reactions and pathways involving a specific protein, rather than of proteins in general, occurring at the level of an individual cell. Includes cellular protein modification.
4 Q15582 (/TAS) Q15582 (/TAS) Q15582 (/TAS) Q15582 (/TAS)
Muscle fiber development GO:0048747
The process whose specific outcome is the progression of the muscle fiber over time, from its formation to the mature structure. In skeletal muscle, fibers are formed by the maturation of myotubes. They can be classed as slow, intermediate/fast or fast.
3 A0A0B5JSG0 (/IMP) Q503K1 (/IMP) Q7T1R2 (/IMP)
Cellular response to vitamin K GO:0071307
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 vitamin K stimulus.
3 Q15063 (/IDA) Q15063 (/IDA) Q62009 (/IDA)
Cellular response to xenobiotic stimulus GO:0071466
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 xenobiotic compound stimulus. Xenobiotic compounds are compounds foreign to living organisms.
3 A0A0B5JSG0 (/IDA) Q503K1 (/IDA) Q7T1R2 (/IDA)
Response to hypoxia GO:0001666
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 lowered oxygen tension. Hypoxia, defined as a decline in O2 levels below normoxic levels of 20.8 - 20.95%, results in metabolic adaptation at both the cellular and organismal level.
2 A0A097BW25 (/IEP) D3ZAF5 (/IEP)
Negative regulation of cell-matrix adhesion GO:0001953
Any process that stops, prevents, or reduces the rate or extent of cell adhesion to the extracellular matrix.
2 A0A097BW25 (/IDA) D3ZAF5 (/IDA)
Regulation of systemic arterial blood pressure GO:0003073
The process that modulates the force with which blood travels through the systemic arterial circulatory system. The process is controlled by a balance of processes that increase pressure and decrease pressure.
2 A0A097BW25 (/IDA) D3ZAF5 (/IDA)
Response to mechanical stimulus GO:0009612
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 mechanical stimulus.
2 A0A097BW25 (/IEP) D3ZAF5 (/IEP)
Response to muscle activity GO:0014850
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 muscle activity stimulus.
2 A0A097BW25 (/IEP) D3ZAF5 (/IEP)
Positive regulation of smooth muscle cell migration GO:0014911
Any process that activates, maintains or increases the frequency, rate or extent of smooth muscle cell migration.
2 A0A097BW25 (/IMP) D3ZAF5 (/IMP)
Extracellular matrix organization GO:0030198
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of an extracellular matrix.
2 P82198 (/IDA) P82198 (/IDA)
Response to estradiol GO:0032355
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 stimulus by estradiol, a C18 steroid hormone hydroxylated at C3 and C17 that acts as a potent estrogen.
2 A0A097BW25 (/IEP) D3ZAF5 (/IEP)
Wound healing GO:0042060
The series of events that restore integrity to a damaged tissue, following an injury.
2 A0A097BW25 (/IEP) D3ZAF5 (/IEP)
Cellular response to fibroblast growth factor stimulus GO:0044344
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 an fibroblast growth factor stimulus.
2 A0A097BW25 (/IEP) D3ZAF5 (/IEP)
Cellular response to tumor necrosis factor GO:0071356
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 tumor necrosis factor stimulus.
2 A0A097BW25 (/IEP) D3ZAF5 (/IEP)
Cellular response to transforming growth factor beta stimulus GO:0071560
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 transforming growth factor beta stimulus.
2 A0A097BW25 (/IEP) D3ZAF5 (/IEP)
Negative regulation of substrate adhesion-dependent cell spreading GO:1900025
Any process that stops, prevents or reduces the frequency, rate or extent of substrate adhesion-dependent cell spreading.
2 A0A097BW25 (/IDA) D3ZAF5 (/IDA)
Positive regulation of chemokine (C-C motif) ligand 2 secretion GO:1904209
Any process that activates or increases the frequency, rate or extent of chemokine (C-C motif) ligand 2 secretion.
2 A0A097BW25 (/IMP) D3ZAF5 (/IMP)
Neuron projection extension GO:1990138
Long distance growth of a single neuron projection involved in cellular development. A neuron projection is a prolongation or process extending from a nerve cell, e.g. an axon or dendrite.
2 A0A097BW25 (/IMP) D3ZAF5 (/IMP)
Bone regeneration GO:1990523
The regrowth of bone following its loss or destruction.
2 A0A097BW25 (/IEP) D3ZAF5 (/IEP)
Epithelial to mesenchymal transition GO:0001837
A transition where an epithelial cell loses apical/basolateral polarity, severs intercellular adhesive junctions, degrades basement membrane components and becomes a migratory mesenchymal cell.
1 Q6DMS3 (/TAS)
Negative regulation of cell-matrix adhesion GO:0001953
Any process that stops, prevents, or reduces the rate or extent of cell adhesion to the extracellular matrix.
1 Q62009 (/ISO)
Chondrocyte differentiation GO:0002062
The process in which a chondroblast acquires specialized structural and/or functional features of a chondrocyte. A chondrocyte is a polymorphic cell that forms cartilage.
1 D4A8G5 (/IEP)
Regulation of systemic arterial blood pressure GO:0003073
The process that modulates the force with which blood travels through the systemic arterial circulatory system. The process is controlled by a balance of processes that increase pressure and decrease pressure.
1 Q62009 (/ISO)
Cell adhesion GO:0007155
The attachment of a cell, either to another cell or to an underlying substrate such as the extracellular matrix, via cell adhesion molecules.
1 Q62009 (/ISO)
Regulation of Notch signaling pathway GO:0008593
Any process that modulates the frequency, rate or extent of the Notch signaling pathway.
1 Q62009 (/IMP)
Tissue development GO:0009888
The process whose specific outcome is the progression of a tissue over time, from its formation to the mature structure.
1 Q62009 (/IMP)
Positive regulation of smooth muscle cell migration GO:0014911
Any process that activates, maintains or increases the frequency, rate or extent of smooth muscle cell migration.
1 Q62009 (/ISO)
Extracellular matrix organization GO:0030198
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of an extracellular matrix.
1 Q62009 (/IMP)
Extracellular matrix organization GO:0030198
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of an extracellular matrix.
1 Q6DMS3 (/TAS)
Cellular response to vitamin K GO:0071307
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 vitamin K stimulus.
1 Q62009 (/ISO)
Negative regulation of substrate adhesion-dependent cell spreading GO:1900025
Any process that stops, prevents or reduces the frequency, rate or extent of substrate adhesion-dependent cell spreading.
1 Q62009 (/ISO)
Positive regulation of chemokine (C-C motif) ligand 2 secretion GO:1904209
Any process that activates or increases the frequency, rate or extent of chemokine (C-C motif) ligand 2 secretion.
1 Q62009 (/ISO)
Neuron projection extension GO:1990138
Long distance growth of a single neuron projection involved in cellular development. A neuron projection is a prolongation or process extending from a nerve cell, e.g. an axon or dendrite.
1 Q62009 (/ISO)

There are 23 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
Collagen-containing extracellular matrix GO:0062023
An extracellular matrix consisting mainly of proteins (especially collagen) and glycosaminoglycans (mostly as proteoglycans) that provides not only essential physical scaffolding for the cellular constituents but can also initiate crucial biochemical and biomechanical cues required for tissue morphogenesis, differentiation and homeostasis. The components are secreted by cells in the vicinity and form a sheet underlying or overlying cells such as endothelial and epithelial cells.
9 P82198 (/HDA) P82198 (/HDA) Q15063 (/HDA) Q15063 (/HDA) Q15582 (/HDA) Q15582 (/HDA) Q15582 (/HDA) Q15582 (/HDA) Q62009 (/HDA)
Extracellular space GO:0005615
That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
8 A0A097BW25 (/IDA) D3ZAF5 (/IDA) P82198 (/IDA) P82198 (/IDA) Q15582 (/IDA) Q15582 (/IDA) Q15582 (/IDA) Q15582 (/IDA)
Trans-Golgi network GO:0005802
The network of interconnected tubular and cisternal structures located within the Golgi apparatus on the side distal to the endoplasmic reticulum, from which secretory vesicles emerge. The trans-Golgi network is important in the later stages of protein secretion where it is thought to play a key role in the sorting and targeting of secreted proteins to the correct destination.
6 Q15063 (/IDA) Q15063 (/IDA) Q15582 (/IDA) Q15582 (/IDA) Q15582 (/IDA) Q15582 (/IDA)
Extracellular region GO:0005576
The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
4 Q15582 (/HDA) Q15582 (/HDA) Q15582 (/HDA) Q15582 (/HDA)
Extracellular region GO:0005576
The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
4 Q15582 (/TAS) Q15582 (/TAS) Q15582 (/TAS) Q15582 (/TAS)
Extracellular space GO:0005615
That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
4 Q15582 (/TAS) Q15582 (/TAS) Q15582 (/TAS) Q15582 (/TAS)
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.
4 Q15582 (/TAS) Q15582 (/TAS) Q15582 (/TAS) Q15582 (/TAS)
Extracellular exosome GO:0070062
A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
4 Q15582 (/HDA) Q15582 (/HDA) Q15582 (/HDA) Q15582 (/HDA)
Extracellular space GO:0005615
That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
3 P82198 (/HDA) P82198 (/HDA) Q62009 (/HDA)
Extracellular space GO:0005615
That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
3 P82198 (/ISO) P82198 (/ISO) Q62009 (/ISO)
Trans-Golgi network GO:0005802
The network of interconnected tubular and cisternal structures located within the Golgi apparatus on the side distal to the endoplasmic reticulum, from which secretory vesicles emerge. The trans-Golgi network is important in the later stages of protein secretion where it is thought to play a key role in the sorting and targeting of secreted proteins to the correct destination.
3 P82198 (/ISO) P82198 (/ISO) Q62009 (/ISO)
Extracellular matrix GO:0031012
A structure lying external to one or more cells, which provides structural support, biochemical or biomechanical cues for cells or tissues.
3 P82198 (/IDA) P82198 (/IDA) Q62009 (/IDA)
Collagen-containing extracellular matrix GO:0062023
An extracellular matrix consisting mainly of proteins (especially collagen) and glycosaminoglycans (mostly as proteoglycans) that provides not only essential physical scaffolding for the cellular constituents but can also initiate crucial biochemical and biomechanical cues required for tissue morphogenesis, differentiation and homeostasis. The components are secreted by cells in the vicinity and form a sheet underlying or overlying cells such as endothelial and epithelial cells.
3 Q15063 (/IDA) Q15063 (/IDA) Q62009 (/IDA)
Basement membrane GO:0005604
A collagen-containing extracellular matrix consisting of a thin layer of dense material found in various animal tissues interposed between the cells and the adjacent connective tissue. It consists of the basal lamina plus an associated layer of reticulin fibers.
2 P82198 (/ISO) P82198 (/ISO)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
2 A0A097BW25 (/IDA) D3ZAF5 (/IDA)
Extracellular matrix GO:0031012
A structure lying external to one or more cells, which provides structural support, biochemical or biomechanical cues for cells or tissues.
2 Q15063 (/ISS) Q15063 (/ISS)
Neuromuscular junction GO:0031594
The junction between the axon of a motor neuron and a muscle fiber. In response to the arrival of action potentials, the presynaptic button releases molecules of neurotransmitters into the synaptic cleft. These diffuse across the cleft and transmit the signal to the postsynaptic membrane of the muscle fiber, leading to a change in post-synaptic potential.
2 A0A097BW25 (/IDA) D3ZAF5 (/IDA)
Basement membrane GO:0005604
A collagen-containing extracellular matrix consisting of a thin layer of dense material found in various animal tissues interposed between the cells and the adjacent connective tissue. It consists of the basal lamina plus an associated layer of reticulin fibers.
1 D4A8G5 (/IDA)
Cell GO:0005623
The basic structural and functional unit of all organisms. Includes the plasma membrane and any external encapsulating structures such as the cell wall and cell envelope.
1 O42390 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 Q62009 (/ISO)
Extracellular matrix GO:0031012
A structure lying external to one or more cells, which provides structural support, biochemical or biomechanical cues for cells or tissues.
1 D4A8G5 (/TAS)
Neuromuscular junction GO:0031594
The junction between the axon of a motor neuron and a muscle fiber. In response to the arrival of action potentials, the presynaptic button releases molecules of neurotransmitters into the synaptic cleft. These diffuse across the cleft and transmit the signal to the postsynaptic membrane of the muscle fiber, leading to a change in post-synaptic potential.
1 Q62009 (/ISO)
Collagen-containing extracellular matrix GO:0062023
An extracellular matrix consisting mainly of proteins (especially collagen) and glycosaminoglycans (mostly as proteoglycans) that provides not only essential physical scaffolding for the cellular constituents but can also initiate crucial biochemical and biomechanical cues required for tissue morphogenesis, differentiation and homeostasis. The components are secreted by cells in the vicinity and form a sheet underlying or overlying cells such as endothelial and epithelial cells.
1 Q62009 (/ISO)
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