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:

"
Immunoglobulins
".

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 134659: Kin of IRRE-like 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 4 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 Q6X936 (/IPI) Q80W68 (/IPI) Q96J84 (/IPI)
Myosin binding GO:0017022
Interacting selectively and non-covalently with any part of a myosin complex; myosins are any of a superfamily of molecular motor proteins that bind to actin and use the energy of ATP hydrolysis to generate force and movement along actin filaments.
1 Q96J84 (/IPI)
Myosin binding GO:0017022
Interacting selectively and non-covalently with any part of a myosin complex; myosins are any of a superfamily of molecular motor proteins that bind to actin and use the energy of ATP hydrolysis to generate force and movement along actin filaments.
1 Q80W68 (/ISO)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
1 Q6NY23 (/IDA)

There are 13 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
Glomerular basement membrane development GO:0032836
The process whose specific outcome is the progression of the glomerular basement membrane over time, from its formation to the mature structure. The glomerular basement membrane is the basal laminal portion of the glomerulus which performs the actual filtration.
6 A0A0R4ICM2 (/IMP) A0A0R4IT86 (/IMP) A5JTW0 (/IMP) B0CM22 (/IMP) B0V1H1 (/IMP) B3DHL7 (/IMP)
Pronephric duct development GO:0039022
The process whose specific outcome is the progression of the pronephric duct over time, from its formation to the mature structure. The pronephric duct collects the filtrate from the pronephric tubules and opens to the exterior of the pronephric kidney.
6 A0A0R4ICM2 (/IMP) A0A0R4IT86 (/IMP) A5JTW0 (/IMP) B0CM22 (/IMP) B0V1H1 (/IMP) B3DHL7 (/IMP)
Glomerular visceral epithelial cell development GO:0072015
The process whose specific outcome is the progression of a glomerular visceral epithelial cell over time, from its formation to the mature structure. A glomerular visceral epithelial cell is a specialized epithelial cell that contains \feet\ that interdigitate with the \feet\ of other glomerular epithelial cells.
6 A0A0R4ICM2 (/IMP) A0A0R4IT86 (/IMP) A5JTW0 (/IMP) B0CM22 (/IMP) B0V1H1 (/IMP) B3DHL7 (/IMP)
Brain development GO:0007420
The process whose specific outcome is the progression of the brain over time, from its formation to the mature structure. Brain development begins with patterning events in the neural tube and ends with the mature structure that is the center of thought and emotion. The brain is responsible for the coordination and control of bodily activities and the interpretation of information from the senses (sight, hearing, smell, etc.).
3 A0A0R4IT86 (/IMP) A5JTW0 (/IMP) B0CM22 (/IMP)
Myoblast fusion GO:0007520
A process in which non-proliferating myoblasts fuse to existing fibers or to myotubes to form new fibers. A myoblast is a mononucleate cell type that, by fusion with other myoblasts, gives rise to the myotubes that eventually develop into skeletal muscle fibers.
3 A0A0R4IT86 (/IMP) A5JTW0 (/IMP) B0CM22 (/IMP)
Pronephric glomerulus development GO:0039021
The progression of the glomerulus of the pronephric kidney over time from its initial formation until its mature state. The pronephric glomerulus is part of the pronephric nephron and is restricted to one body segment.
3 A0A0R4IT86 (/IMP) A5JTW0 (/IMP) B0CM22 (/IMP)
Negative regulation of protein phosphorylation GO:0001933
Any process that stops, prevents or reduces the rate of addition of phosphate groups to amino acids within a protein.
1 Q80W68 (/IGI)
Axon guidance GO:0007411
The chemotaxis process that directs the migration of an axon growth cone to a specific target site in response to a combination of attractive and repulsive cues.
1 Q96J84 (/TAS)
Excretion GO:0007588
The elimination by an organism of the waste products that arise as a result of metabolic activity. These products include water, carbon dioxide (CO2), and nitrogenous compounds.
1 Q80W68 (/IMP)
Single organismal cell-cell adhesion GO:0016337
The attachment of one cell to another cell via adhesion molecules, where both cells are part of the same organism.
1 Q80W68 (/IDA)
Single organismal cell-cell adhesion GO:0016337
The attachment of one cell to another cell via adhesion molecules, where both cells are part of the same organism.
1 Q80W68 (/IGI)
Positive regulation of actin filament polymerization GO:0030838
Any process that activates or increases the frequency, rate or extent of actin polymerization.
1 Q80W68 (/IGI)
T cell costimulation GO:0031295
The process of providing, via surface-bound receptor-ligand pairs, a second, antigen-independent, signal in addition to that provided by the T cell receptor to augment T cell activation.
1 Q96J84 (/TAS)

There are 12 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
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.
5 A0A0R4IT86 (/IDA) A5JTW0 (/IDA) B0CM22 (/IDA) Q80W68 (/IDA) Q96J84 (/IDA)
Cell-cell junction GO:0005911
A cell junction that forms a connection between two or more cells in a multicellular organism; excludes direct cytoplasmic junctions such as ring canals.
3 Q6X936 (/IDA) Q80W68 (/IDA) Q96J84 (/IDA)
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.
1 Q80W68 (/ISO)
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.
1 Q96J84 (/TAS)
Cell-cell junction GO:0005911
A cell junction that forms a connection between two or more cells in a multicellular organism; excludes direct cytoplasmic junctions such as ring canals.
1 Q80W68 (/ISO)
Cell projection membrane GO:0031253
The portion of the plasma membrane surrounding a cell surface projection.
1 Q6X936 (/IDA)
Dendritic shaft GO:0043198
Cylindric portion of the dendrite, directly stemming from the perikaryon, and carrying the dendritic spines.
1 Q80W68 (/IDA)
Membrane raft GO:0045121
Any of the small (10-200 nm), heterogeneous, highly dynamic, sterol- and sphingolipid-enriched membrane domains that compartmentalize cellular processes. Small rafts can sometimes be stabilized to form larger platforms through protein-protein and protein-lipid interactions.
1 Q6X936 (/IDA)
Perinuclear region of cytoplasm GO:0048471
Cytoplasm situated near, or occurring around, the nucleus.
1 Q96J84 (/IDA)
Perinuclear region of cytoplasm GO:0048471
Cytoplasm situated near, or occurring around, the nucleus.
1 Q80W68 (/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.
1 Q96J84 (/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.
1 Q80W68 (/ISO)
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