The name of this superfamily has been modified since the most recent official CATH+ release (v4_2_0). At the point of the last release, this superfamily was named:

"
TGF-beta binding (TB) 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 889: Latent-transforming growth factor beta-binding pro...

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).
2 Q14767 (/IPI) Q8N2S1 (/IPI)
Microfibril binding GO:0050436
Interacting selectively and non-covalently with a microfibril, any small fibril occurring in biological material.
2 F1MF86 (/IDA) Q28019 (/IDA)
Transforming growth factor beta-activated receptor activity GO:0005024
Combining with a transforming growth factor beta (TGFbeta) and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity by catalysis of the reaction: ATP protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate.
1 Q8N2S1 (/NAS)
Integrin binding GO:0005178
Interacting selectively and non-covalently with an integrin.
1 Q8N2S1 (/NAS)
Calcium ion binding GO:0005509
Interacting selectively and non-covalently with calcium ions (Ca2+).
1 Q8N2S1 (/NAS)
Calcium ion binding GO:0005509
Interacting selectively and non-covalently with calcium ions (Ca2+).
1 Q8N2S1 (/TAS)
Glycosaminoglycan binding GO:0005539
Interacting selectively and non-covalently with any glycan (polysaccharide) containing a substantial proportion of aminomonosaccharide residues.
1 Q8N2S1 (/NAS)
Growth factor activity GO:0008083
The function that stimulates a cell to grow or proliferate. Most growth factors have other actions besides the induction of cell growth or proliferation.
1 O75441 (/TAS)
Transforming growth factor beta binding GO:0050431
Interacting selectively and non-covalently with TGF-beta, transforming growth factor beta, a multifunctional peptide that controls proliferation, differentiation and other functions in many cell types.
1 Q8N2S1 (/IDA)
Transforming growth factor beta binding GO:0050431
Interacting selectively and non-covalently with TGF-beta, transforming growth factor beta, a multifunctional peptide that controls proliferation, differentiation and other functions in many cell types.
1 Q8N2S1 (/IPI)
Transforming growth factor beta binding GO:0050431
Interacting selectively and non-covalently with TGF-beta, transforming growth factor beta, a multifunctional peptide that controls proliferation, differentiation and other functions in many cell types.
1 Q8K4G1 (/ISO)

There are 18 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
Supramolecular fiber organization GO:0097435
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of a supramolecular fiber, a polymer consisting of an indefinite number of protein or protein complex subunits that have polymerised to form a fiber-shaped structure.
2 O08999 (/IMP) Q14767 (/IMP)
Regulation of cell growth GO:0001558
Any process that modulates the frequency, rate, extent or direction of cell growth.
1 Q8N2S1 (/TAS)
Protein folding GO:0006457
The process of assisting in the covalent and noncovalent assembly of single chain polypeptides or multisubunit complexes into the correct tertiary structure.
1 Q8N2S1 (/TAS)
Protein targeting GO:0006605
The process of targeting specific proteins to particular regions of the cell, typically membrane-bounded subcellular organelles. Usually requires an organelle specific protein sequence motif.
1 Q14767 (/TAS)
Transforming growth factor beta receptor signaling pathway GO:0007179
A series of molecular signals initiated by the binding of an extracellular ligand to a transforming growth factor beta receptor on the surface of a target cell, and ending with regulation of a downstream cellular process, e.g. transcription.
1 Q8K4G1 (/IMP)
Transforming growth factor beta receptor signaling pathway GO:0007179
A series of molecular signals initiated by the binding of an extracellular ligand to a transforming growth factor beta receptor on the surface of a target cell, and ending with regulation of a downstream cellular process, e.g. transcription.
1 O35806 (/NAS)
Transforming growth factor beta receptor signaling pathway GO:0007179
A series of molecular signals initiated by the binding of an extracellular ligand to a transforming growth factor beta receptor on the surface of a target cell, and ending with regulation of a downstream cellular process, e.g. transcription.
1 Q14767 (/TAS)
Multicellular organism development GO:0007275
The biological process whose specific outcome is the progression of a multicellular organism over time from an initial condition (e.g. a zygote or a young adult) to a later condition (e.g. a multicellular animal or an aged adult).
1 Q8N2S1 (/TAS)
Protein secretion GO:0009306
The controlled release of proteins from a cell.
1 Q14767 (/TAS)
Cell growth GO:0016049
The process in which a cell irreversibly increases in size over time by accretion and biosynthetic production of matter similar to that already present.
1 O75441 (/TAS)
Regulation of transforming growth factor beta receptor signaling pathway GO:0017015
Any process that modulates the frequency, rate or extent of activity of any TGF-beta receptor signaling pathway.
1 Q8N2S1 (/TAS)
Regulation of proteolysis GO:0030162
Any process that modulates the frequency, rate or extent of the hydrolysis of a peptide bond or bonds within a protein.
1 Q8N2S1 (/IDA)
Regulation of proteolysis GO:0030162
Any process that modulates the frequency, rate or extent of the hydrolysis of a peptide bond or bonds within a protein.
1 Q8K4G1 (/ISO)
Regulation of proteolysis GO:0030162
Any process that modulates the frequency, rate or extent of the hydrolysis of a peptide bond or bonds within a protein.
1 Q8K4G1 (/ISS)
Growth hormone secretion GO:0030252
The regulated release of growth hormone from secretory granules into the blood.
1 Q8N2S1 (/TAS)
Regulation of cell differentiation GO:0045595
Any process that modulates the frequency, rate or extent of cell differentiation, the process in which relatively unspecialized cells acquire specialized structural and functional features.
1 Q8N2S1 (/TAS)
Hormone secretion GO:0046879
The regulated release of hormones, substances with a specific regulatory effect on a particular organ or group of cells.
1 Q8K4G1 (/IMP)
Supramolecular fiber organization GO:0097435
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of a supramolecular fiber, a polymer consisting of an indefinite number of protein or protein complex subunits that have polymerised to form a fiber-shaped structure.
1 O08999 (/ISO)

There are 13 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 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 O08999 (/IDA) Q14767 (/IDA) Q8K4G1 (/IDA) Q8N2S1 (/IDA)
Microfibril GO:0001527
Extracellular matrix components occurring independently or along with elastin. Thought to have force-bearing functions in tendon. In addition to fibrillins, microfibrils may contain other associated proteins.
2 F1MF86 (/IDA) Q28019 (/IDA)
Proteinaceous extracellular matrix GO:0005578
A layer consisting mainly of proteins (especially collagen) and glycosaminoglycans (mostly as proteoglycans) that forms a sheet underlying or overlying cells such as endothelial and epithelial cells. The proteins are secreted by cells in the vicinity. An example of this component is found in Mus musculus.
2 Q8K4G1 (/IDA) Q8N2S1 (/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 O08999 (/ISO) Q8K4G1 (/ISO)
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.
2 Q14767 (/IDA) Q8N2S1 (/IDA)
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.
2 O08999 (/ISO) Q8K4G1 (/ISO)
Elastic fiber GO:0071953
An extracellular matrix part that consists of an insoluble core of polymerized tropoelastin monomers and a surrounding mantle of microfibrils. Elastic fibers provide elasticity and recoiling to tissues and organs, and maintain structural integrity against mechanical strain.
2 F1MF86 (/IDA) Q28019 (/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.
1 Q8N2S1 (/TAS)
Proteinaceous extracellular matrix GO:0005578
A layer consisting mainly of proteins (especially collagen) and glycosaminoglycans (mostly as proteoglycans) that forms a sheet underlying or overlying cells such as endothelial and epithelial cells. The proteins are secreted by cells in the vicinity. An example of this component is found in Mus musculus.
1 Q8K4G1 (/ISO)
Proteinaceous extracellular matrix GO:0005578
A layer consisting mainly of proteins (especially collagen) and glycosaminoglycans (mostly as proteoglycans) that forms a sheet underlying or overlying cells such as endothelial and epithelial cells. The proteins are secreted by cells in the vicinity. An example of this component is found in Mus musculus.
1 Q8K4G1 (/ISS)
Proteinaceous extracellular matrix GO:0005578
A layer consisting mainly of proteins (especially collagen) and glycosaminoglycans (mostly as proteoglycans) that forms a sheet underlying or overlying cells such as endothelial and epithelial cells. The proteins are secreted by cells in the vicinity. An example of this component is found in Mus musculus.
1 Q14767 (/TAS)
Extracellular matrix GO:0031012
A structure lying external to one or more cells, which provides structural support for cells or tissues.
1 Q8N2S1 (/IDA)
Extracellular matrix GO:0031012
A structure lying external to one or more cells, which provides structural support for cells or tissues.
1 Q8K4G1 (/ISO)