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:

"
Thyroglobulin type-1
".

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 4: SPARC-related modular calcium-binding 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 17 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).
3 P06882 (/IPI) Q9H4F8 (/IPI) Q9H4F8 (/IPI)
Signaling receptor binding GO:0005102
Interacting selectively and non-covalently with one or more specific sites on a receptor molecule, a macromolecule that undergoes combination with a hormone, neurotransmitter, drug or intracellular messenger to initiate a change in cell function.
1 P06882 (/IDA)
Signaling receptor binding GO:0005102
Interacting selectively and non-covalently with one or more specific sites on a receptor molecule, a macromolecule that undergoes combination with a hormone, neurotransmitter, drug or intracellular messenger to initiate a change in cell function.
1 O08710 (/ISO)
Calcium ion binding GO:0005509
Interacting selectively and non-covalently with calcium ions (Ca2+).
1 Q8CD91 (/IDA)
Calcium ion binding GO:0005509
Interacting selectively and non-covalently with calcium ions (Ca2+).
1 Q9H3U7 (/ISA)
Glycosaminoglycan binding GO:0005539
Interacting selectively and non-covalently with any glycan (polysaccharide) containing a substantial proportion of aminomonosaccharide residues.
1 Q8CD91 (/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 Q8CD91 (/IDA)
Histone binding GO:0042393
Interacting selectively and non-covalently with a histone, any of a group of water-soluble proteins found in association with the DNA of eukaroytic chromosomes. They are involved in the condensation and coiling of chromosomes during cell division and have also been implicated in nonspecific suppression of gene activity.
1 P01267 (/IPI)
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
1 P06882 (/IDA)
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
1 O08710 (/ISO)
Anion binding GO:0043168
Interacting selectively and non-covalently with anions, charged atoms or groups of atoms with a net negative charge.
1 P06882 (/IDA)
Anion binding GO:0043168
Interacting selectively and non-covalently with anions, charged atoms or groups of atoms with a net negative charge.
1 O08710 (/ISO)
Protein-containing complex binding GO:0044877
Interacting selectively and non-covalently with a macromolecular complex.
1 P06882 (/IPI)
Protein-containing complex binding GO:0044877
Interacting selectively and non-covalently with a macromolecular complex.
1 O08710 (/ISO)
Extracellular matrix binding GO:0050840
Interacting selectively and non-covalently with a component of the extracellular matrix.
1 Q8BLY1 (/IDA)
Chaperone binding GO:0051087
Interacting selectively and non-covalently with a chaperone protein, a class of proteins that bind to nascent or unfolded polypeptides and ensure correct folding or transport.
1 P06882 (/IPI)
Chaperone binding GO:0051087
Interacting selectively and non-covalently with a chaperone protein, a class of proteins that bind to nascent or unfolded polypeptides and ensure correct folding or transport.
1 O08710 (/ISO)

There are 44 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
Eye development GO:0001654
The process whose specific outcome is the progression of the eye over time, from its formation to the mature structure. The eye is the organ of sight.
4 E7EDQ9 (/IMP) Q8BLY1 (/IMP) Q9H4F8 (/IMP) Q9H4F8 (/IMP)
Limb development GO:0060173
The process whose specific outcome is the progression of a limb over time, from its formation to the mature structure. A limb is an appendage of an animal used for locomotion or grasping. Examples include legs, arms or some types of fin.
3 Q8BLY1 (/IMP) Q9H4F8 (/IMP) Q9H4F8 (/IMP)
Positive regulation of cell-substrate adhesion GO:0010811
Any process that increases the frequency, rate or extent of cell-substrate adhesion. Cell-substrate adhesion is the attachment of a cell to the underlying substrate via adhesion molecules.
2 Q8BLY1 (/IDA) Q8CD91 (/IDA)
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 Q8BLY1 (/IDA) Q8CD91 (/IDA)
Regulation of BMP signaling pathway GO:0030510
Any process that modulates the frequency, rate or extent of the activity of any BMP receptor signaling pathway.
2 E7FET3 (/IMP) G9LQV9 (/IMP)
Odontogenesis GO:0042476
The process whose specific outcome is the progression of a tooth or teeth over time, from formation to the mature structure(s). A tooth is any hard bony, calcareous, or chitinous organ found in the mouth or pharynx of an animal and used in procuring or masticating food.
2 E7FET3 (/IMP) G9LQV9 (/IMP)
Regulation of osteoblast differentiation GO:0045667
Any process that modulates the frequency, rate or extent of osteoblast differentiation.
2 Q9H4F8 (/IMP) Q9H4F8 (/IMP)
Embryonic viscerocranium morphogenesis GO:0048703
The process in which the anatomical structures of the viscerocranium are generated and organized during the embryonic phase. The viscerocranium is the part of the skull comprising the facial bones.
2 E7FET3 (/IMP) G9LQV9 (/IMP)
Myeloid cell development GO:0061515
The process whose specific outcome is the progression of a myeloid cell over time, from its formation to the mature structure.
2 E7FET3 (/IMP) G9LQV9 (/IMP)
Eye development GO:0001654
The process whose specific outcome is the progression of the eye over time, from its formation to the mature structure. The eye is the organ of sight.
1 Q8BLY1 (/ISO)
Optic cup morphogenesis involved in camera-type eye development GO:0002072
The invagination of the optic vesicle to form two-walled indentations, the optic cups, that will go on to form the retina. This process begins with the optic vesicle becoming a two-walled structure and its subsequent shape changes. It does not include the fate commitment of cells to become the pigmented retina and the neural retina. An example of this process is found in Mus musculus.
1 E7EDQ9 (/IMP)
Thyroid hormone generation GO:0006590
The formation of either of the compounds secreted by the thyroid gland, mainly thyroxine and triiodothyronine. This is achieved by the iodination and joining of tyrosine molecules to form the precursor thyroglobin, proteolysis of this precursor gives rise to the thyroid hormones.
1 P06882 (/IDA)
Thyroid hormone generation GO:0006590
The formation of either of the compounds secreted by the thyroid gland, mainly thyroxine and triiodothyronine. This is achieved by the iodination and joining of tyrosine molecules to form the precursor thyroglobin, proteolysis of this precursor gives rise to the thyroid hormones.
1 O08710 (/ISO)
Thyroid hormone generation GO:0006590
The formation of either of the compounds secreted by the thyroid gland, mainly thyroxine and triiodothyronine. This is achieved by the iodination and joining of tyrosine molecules to form the precursor thyroglobin, proteolysis of this precursor gives rise to the thyroid hormones.
1 P06882 (/TAS)
Signal transduction GO:0007165
The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell.
1 P01266 (/NAS)
Response to pH GO:0009268
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 pH stimulus. pH is a measure of the acidity or basicity of an aqueous solution.
1 P06882 (/IDA)
Response to pH GO:0009268
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 pH stimulus. pH is a measure of the acidity or basicity of an aqueous solution.
1 O08710 (/ISO)
Positive regulation of endothelial cell migration GO:0010595
Any process that increases the rate, frequency, or extent of the orderly movement of an endothelial cell into the extracellular matrix to form an endothelium.
1 Q9H3U7 (/IDA)
Positive regulation of endothelial cell migration GO:0010595
Any process that increases the rate, frequency, or extent of the orderly movement of an endothelial cell into the extracellular matrix to form an endothelium.
1 Q8CD91 (/ISO)
Iodide transport GO:0015705
The directed movement of iodide into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
1 O08710 (/IMP)
Thyroid gland development GO:0030878
The process whose specific outcome is the progression of the thyroid gland over time, from its formation to the mature structure. The thyroid gland is an endoderm-derived gland that produces thyroid hormone.
1 P01266 (/IEP)
Regulation of myelination GO:0031641
Any process that modulates the frequency, rate or extent of the formation of a myelin sheath around nerve axons.
1 O08710 (/IMP)
Response to lipopolysaccharide GO:0032496
Any process that results in a change in state or activity of an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a lipopolysaccharide stimulus; lipopolysaccharide is a major component of the cell wall of gram-negative bacteria.
1 P06882 (/IEP)
Positive regulation of vascular wound healing GO:0035470
Any process that increases the rate, frequency, or extent of blood vessel formation when new vessels emerge from the proliferation of pre-existing blood vessels and contribute to the series of events that restore integrity to damaged vasculature.
1 Q9H3U7 (/IDA)
Positive regulation of vascular wound healing GO:0035470
Any process that increases the rate, frequency, or extent of blood vessel formation when new vessels emerge from the proliferation of pre-existing blood vessels and contribute to the series of events that restore integrity to damaged vasculature.
1 Q8CD91 (/ISO)
Thyroid hormone metabolic process GO:0042403
The chemical reactions and pathways involving any of the compounds secreted by the thyroid gland, largely thyroxine and triiodothyronine.
1 O08710 (/IMP)
Transcytosis GO:0045056
The directed movement of endocytosed material through the cell and its exocytosis from the plasma membrane at the opposite side.
1 P06882 (/IDA)
Transcytosis GO:0045056
The directed movement of endocytosed material through the cell and its exocytosis from the plasma membrane at the opposite side.
1 O08710 (/ISO)
Regulation of osteoblast differentiation GO:0045667
Any process that modulates the frequency, rate or extent of osteoblast differentiation.
1 Q8BLY1 (/ISO)
Positive regulation of fibroblast growth factor receptor signaling pathway GO:0045743
Any process that activates or increases the frequency, rate or extent of fibroblast growth factor receptor signaling pathway activity.
1 Q9H3U7 (/IDA)
Positive regulation of fibroblast growth factor receptor signaling pathway GO:0045743
Any process that activates or increases the frequency, rate or extent of fibroblast growth factor receptor signaling pathway activity.
1 Q8CD91 (/ISO)
Positive regulation of angiogenesis GO:0045766
Any process that activates or increases angiogenesis.
1 Q9H3U7 (/IDA)
Positive regulation of angiogenesis GO:0045766
Any process that activates or increases angiogenesis.
1 Q9H3U7 (/IGI)
Positive regulation of angiogenesis GO:0045766
Any process that activates or increases angiogenesis.
1 Q8CD91 (/ISO)
Positive regulation of mitotic cell cycle GO:0045931
Any process that activates or increases the rate or extent of progression through the mitotic cell cycle.
1 Q9H3U7 (/IDA)
Positive regulation of mitotic cell cycle GO:0045931
Any process that activates or increases the rate or extent of progression through the mitotic cell cycle.
1 Q8CD91 (/ISO)
Limb development GO:0060173
The process whose specific outcome is the progression of a limb over time, from its formation to the mature structure. A limb is an appendage of an animal used for locomotion or grasping. Examples include legs, arms or some types of fin.
1 Q8BLY1 (/ISO)
Positive regulation of vascular endothelial growth factor signaling pathway GO:1900748
Any process that activates or increases the frequency, rate or extent of vascular endothelial growth factor signaling pathway.
1 Q9H3U7 (/IDA)
Positive regulation of vascular endothelial growth factor signaling pathway GO:1900748
Any process that activates or increases the frequency, rate or extent of vascular endothelial growth factor signaling pathway.
1 Q8CD91 (/ISO)
Positive regulation of DNA biosynthetic process GO:2000573
Any process that activates or increases the frequency, rate or extent of DNA biosynthetic process.
1 Q9H3U7 (/IDA)
Positive regulation of DNA biosynthetic process GO:2000573
Any process that activates or increases the frequency, rate or extent of DNA biosynthetic process.
1 Q9H3U7 (/IGI)
Positive regulation of DNA biosynthetic process GO:2000573
Any process that activates or increases the frequency, rate or extent of DNA biosynthetic process.
1 Q8CD91 (/ISO)
Positive regulation of endothelial cell chemotaxis GO:2001028
Any process that activates or increases the frequency, rate or extent of endothelial cell chemotaxis.
1 Q9H3U7 (/IGI)
Positive regulation of endothelial cell chemotaxis GO:2001028
Any process that activates or increases the frequency, rate or extent of endothelial cell chemotaxis.
1 Q8CD91 (/ISO)

There are 18 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
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.
2 A0A193GP06 (/IDA) F1QFR0 (/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 Q8BLY1 (/IDA) Q8CD91 (/IDA)
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.
2 P06882 (/IDA) Q9H3U7 (/IDA)
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.
2 O08710 (/ISO) Q8CD91 (/ISO)
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.
1 P01266 (/NAS)
Interstitial matrix GO:0005614
A type of extracellular matrix found in interstitial connective tissue, characterized by the presence of fibronectins, proteoglycans, and types I, III, V, VI, VII and XII collagens.
1 Q8CD91 (/IDA)
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.
1 P06882 (/TAS)
Endoplasmic reticulum GO:0005783
The irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The ER takes two forms, rough (or granular), with ribosomes adhering to the outer surface, and smooth (with no ribosomes attached).
1 P06882 (/IDA)
Endoplasmic reticulum GO:0005783
The irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The ER takes two forms, rough (or granular), with ribosomes adhering to the outer surface, and smooth (with no ribosomes attached).
1 O08710 (/ISO)
Golgi apparatus GO:0005794
A compound membranous cytoplasmic organelle of eukaryotic cells, consisting of flattened, ribosome-free vesicles arranged in a more or less regular stack. The Golgi apparatus differs from the endoplasmic reticulum in often having slightly thicker membranes, appearing in sections as a characteristic shallow semicircle so that the convex side (cis or entry face) abuts the endoplasmic reticulum, secretory vesicles emerging from the concave side (trans or exit face). In vertebrate cells there is usually one such organelle, while in invertebrates and plants, where they are known usually as dictyosomes, there may be several scattered in the cytoplasm. The Golgi apparatus processes proteins produced on the ribosomes of the rough endoplasmic reticulum; such processing includes modification of the core oligosaccharides of glycoproteins, and the sorting and packaging of proteins for transport to a variety of cellular locations. Three different regions of the Golgi are now recognized both in terms of structure and function: cis, in the vicinity of the cis face, trans, in the vicinity of the trans face, and medial, lying between the cis and trans regions.
1 P06882 (/IDA)
Golgi apparatus GO:0005794
A compound membranous cytoplasmic organelle of eukaryotic cells, consisting of flattened, ribosome-free vesicles arranged in a more or less regular stack. The Golgi apparatus differs from the endoplasmic reticulum in often having slightly thicker membranes, appearing in sections as a characteristic shallow semicircle so that the convex side (cis or entry face) abuts the endoplasmic reticulum, secretory vesicles emerging from the concave side (trans or exit face). In vertebrate cells there is usually one such organelle, while in invertebrates and plants, where they are known usually as dictyosomes, there may be several scattered in the cytoplasm. The Golgi apparatus processes proteins produced on the ribosomes of the rough endoplasmic reticulum; such processing includes modification of the core oligosaccharides of glycoproteins, and the sorting and packaging of proteins for transport to a variety of cellular locations. Three different regions of the Golgi are now recognized both in terms of structure and function: cis, in the vicinity of the cis face, trans, in the vicinity of the trans face, and medial, lying between the cis and trans regions.
1 O08710 (/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 Q8CD91 (/IDA)
Protein-containing complex GO:0032991
A stable assembly of two or more macromolecules, i.e. proteins, nucleic acids, carbohydrates or lipids, in which at least one component is a protein and the constituent parts function together.
1 P06882 (/IDA)
Protein-containing complex GO:0032991
A stable assembly of two or more macromolecules, i.e. proteins, nucleic acids, carbohydrates or lipids, in which at least one component is a protein and the constituent parts function together.
1 O08710 (/ISO)
Perinuclear region of cytoplasm GO:0048471
Cytoplasm situated near, or occurring around, the nucleus.
1 P06882 (/IDA)
Perinuclear region of cytoplasm GO:0048471
Cytoplasm situated near, or occurring around, the nucleus.
1 O08710 (/ISO)
Cell periphery GO:0071944
The part of a cell encompassing the cell cortex, the plasma membrane, and any external encapsulating structures.
1 Q9H3U7 (/IDA)
Cell periphery GO:0071944
The part of a cell encompassing the cell cortex, the plasma membrane, and any external encapsulating structures.
1 Q8CD91 (/ISO)
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