CATH Superfamily 1.20.5.170
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: waiting to be named.
FunFam 14: Spectrin alpha chain, non-erythrocytic 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 13 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).
|
4 | P02549 (/IPI) P16086 (/IPI) P16546 (/IPI) Q13813 (/IPI) |
|
Structural constituent of cytoskeleton GO:0005200
The action of a molecule that contributes to the structural integrity of a cytoskeletal structure.
|
2 | P02549 (/TAS) Q13813 (/TAS) |
|
Spectrin binding GO:0030507
Interacting selectively and non-covalently with spectrin, a protein that is the major constituent of the erythrocyte cytoskeletal network. It associates with band 4.1 (see band protein) and actin to form the cytoskeletal superstructure of the erythrocyte plasma membrane. It is composed of nonhomologous chains, alpha and beta, which aggregate side-to-side in an antiparallel fashion to form dimers, tetramers, and higher polymers.
|
2 | P16086 (/IDA) P16546 (/IDA) |
|
Actin binding GO:0003779
Interacting selectively and non-covalently with monomeric or multimeric forms of actin, including actin filaments.
|
1 | Q13813 (/TAS) |
|
Syntaxin binding GO:0019905
Interacting selectively and non-covalently with a syntaxin, a SNAP receptor involved in the docking of synaptic vesicles at the presynaptic zone of a synapse.
|
1 | P16086 (/IPI) |
|
Syntaxin binding GO:0019905
Interacting selectively and non-covalently with a syntaxin, a SNAP receptor involved in the docking of synaptic vesicles at the presynaptic zone of a synapse.
|
1 | P16546 (/ISO) |
|
Spectrin binding GO:0030507
Interacting selectively and non-covalently with spectrin, a protein that is the major constituent of the erythrocyte cytoskeletal network. It associates with band 4.1 (see band protein) and actin to form the cytoskeletal superstructure of the erythrocyte plasma membrane. It is composed of nonhomologous chains, alpha and beta, which aggregate side-to-side in an antiparallel fashion to form dimers, tetramers, and higher polymers.
|
1 | P16546 (/ISO) |
|
Protein-containing complex binding GO:0044877
Interacting selectively and non-covalently with a macromolecular complex.
|
1 | P16086 (/IPI) |
|
Protein-containing complex binding GO:0044877
Interacting selectively and non-covalently with a macromolecular complex.
|
1 | P16546 (/ISO) |
|
Cadherin binding GO:0045296
Interacting selectively and non-covalently with cadherin, a type I membrane protein involved in cell adhesion.
|
1 | Q13813 (/HDA) |
|
Protein heterodimerization activity GO:0046982
Interacting selectively and non-covalently with a nonidentical protein to form a heterodimer.
|
1 | P16546 (/IDA) |
|
Protein heterodimerization activity GO:0046982
Interacting selectively and non-covalently with a nonidentical protein to form a heterodimer.
|
1 | P08032 (/IPI) |
|
Actin filament binding GO:0051015
Interacting selectively and non-covalently with an actin filament, also known as F-actin, a helical filamentous polymer of globular G-actin subunits.
|
1 | P02549 (/TAS) |
There are 16 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 |
|---|---|---|
|
Clustering of voltage-gated sodium channels GO:0045162
The process in which voltage-gated sodium channels become localized together in high densities. In animals, nodes of Ranvier differ dramatically from internodal axonal regions in very high densities of voltage-dependent sodium (Nav) channels responsible for the rapid, inward ionic currents that produce membrane depolarization.
|
4 | A3FG33 (/IMP) F1R446 (/IMP) Q32P38 (/IMP) Q566W8 (/IMP) |
|
MAPK cascade GO:0000165
An intracellular protein kinase cascade containing at least a MAPK, a MAPKK and a MAP3K. The cascade can also contain an additional tiers: the upstream MAP4K. The kinases in each tier phosphorylate and activate the kinase in the downstream tier to transmit a signal within a cell.
|
2 | P02549 (/TAS) Q13813 (/TAS) |
|
Endoplasmic reticulum to Golgi vesicle-mediated transport GO:0006888
The directed movement of substances from the endoplasmic reticulum (ER) to the Golgi, mediated by COP II vesicles. Small COP II coated vesicles form from the ER and then fuse directly with the cis-Golgi. Larger structures are transported along microtubules to the cis-Golgi.
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2 | P02549 (/TAS) Q13813 (/TAS) |
|
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.
|
2 | P02549 (/TAS) Q13813 (/TAS) |
|
Lymphocyte homeostasis GO:0002260
The process of regulating the proliferation and elimination of lymphocytes such that the total number of lymphocytes within a whole or part of an organism is stable over time in the absence of an outside stimulus.
|
1 | P08032 (/IMP) |
|
Porphyrin-containing compound biosynthetic process GO:0006779
The chemical reactions and pathways resulting in the formation of any member of a large group of derivatives or analogs of porphyrin. Porphyrin consists of a ring of four pyrrole nuclei linked each to the next at their alpha positions through a methine group.
|
1 | P08032 (/IMP) |
|
Plasma membrane organization GO:0007009
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of the plasma membrane.
|
1 | P08032 (/IMP) |
|
Actin filament organization GO:0007015
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures comprising actin filaments. Includes processes that control the spatial distribution of actin filaments, such as organizing filaments into meshworks, bundles, or other structures, as by cross-linking.
|
1 | P02549 (/TAS) |
|
Regulation of cell shape GO:0008360
Any process that modulates the surface configuration of a cell.
|
1 | P08032 (/IMP) |
|
Actin cytoskeleton organization GO:0030036
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures comprising actin filaments and their associated proteins.
|
1 | P08032 (/IMP) |
|
Hemopoiesis GO:0030097
The process whose specific outcome is the progression of the myeloid and lymphoid derived organ/tissue systems of the blood and other parts of the body over time, from formation to the mature structure. The site of hemopoiesis is variable during development, but occurs primarily in bone marrow or kidney in many adult vertebrates.
|
1 | P08032 (/IMP) |
|
Actin cytoskeleton reorganization GO:0031532
A process that is carried out at the cellular level which results in dynamic structural changes to the arrangement of constituent parts of cytoskeletal structures comprising actin filaments and their associated proteins.
|
1 | P16086 (/IMP) |
|
Actin cytoskeleton reorganization GO:0031532
A process that is carried out at the cellular level which results in dynamic structural changes to the arrangement of constituent parts of cytoskeletal structures comprising actin filaments and their associated proteins.
|
1 | P16546 (/ISO) |
|
Positive regulation of protein binding GO:0032092
Any process that activates or increases the frequency, rate or extent of protein binding.
|
1 | P08032 (/IGI) |
|
Positive regulation of T cell proliferation GO:0042102
Any process that activates or increases the rate or extent of T cell proliferation.
|
1 | P08032 (/IMP) |
|
Neutrophil degranulation GO:0043312
The regulated exocytosis of secretory granules containing preformed mediators such as proteases, lipases, and inflammatory mediators by a neutrophil.
|
1 | Q13813 (/TAS) |
There are 36 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 |
|---|---|---|
|
Paranode region of axon GO:0033270
An axon part that is located adjacent to the nodes of Ranvier and surrounded by lateral loop portions of myelin sheath.
|
5 | A3FG33 (/IDA) F1R446 (/IDA) P16546 (/IDA) Q32P38 (/IDA) Q566W8 (/IDA) |
|
Spectrin GO:0008091
Membrane associated dimeric protein (240 and 220 kDa) of erythrocytes. Forms a complex with ankyrin, actin and probably other components of the membrane cytoskeleton, so that there is a mesh of proteins underlying the plasma membrane, potentially restricting the lateral mobility of integral proteins.
|
4 | P02549 (/TAS) P08032 (/TAS) P16086 (/TAS) Q13813 (/TAS) |
|
Node of Ranvier GO:0033268
An axon part that is a gap in the myelin where voltage-gated sodium channels cluster and saltatory conduction is executed.
|
4 | A3FG33 (/IDA) F1R446 (/IDA) Q32P38 (/IDA) Q566W8 (/IDA) |
|
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
|
3 | P02549 (/TAS) P16086 (/TAS) Q13813 (/TAS) |
|
Microtubule cytoskeleton GO:0015630
The part of the cytoskeleton (the internal framework of a cell) composed of microtubules and associated proteins.
|
3 | A0A0D9SF54 (/IDA) A0A0D9SGF6 (/IDA) Q13813 (/IDA) |
|
Intracellular membrane-bounded organelle GO:0043231
Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane and occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane.
|
3 | A0A0D9SF54 (/IDA) A0A0D9SGF6 (/IDA) Q13813 (/IDA) |
|
Cytoplasmic side of plasma membrane GO:0009898
The leaflet the plasma membrane that faces the cytoplasm and any proteins embedded or anchored in it or attached to its surface.
|
2 | D4A678 (/IDA) Q6XDA1 (/IDA) |
|
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
|
2 | P08032 (/IDA) P16546 (/IDA) |
|
Axon GO:0030424
The long process of a neuron that conducts nerve impulses, usually away from the cell body to the terminals and varicosities, which are sites of storage and release of neurotransmitter.
|
2 | D4A678 (/IDA) Q6XDA1 (/IDA) |
|
Cortical cytoskeleton GO:0030863
The portion of the cytoskeleton that lies just beneath the plasma membrane.
|
2 | P08032 (/IDA) P16546 (/IDA) |
|
Cuticular plate GO:0032437
A dense network of actin filaments found beneath the apical cell surface of hair cells, and into which stereocilia are inserted.
|
2 | P08032 (/IDA) P16546 (/IDA) |
|
Costamere GO:0043034
Regular periodic sub membranous arrays of vinculin in skeletal and cardiac muscle cells, these arrays link Z-discs to the sarcolemma and are associated with links to extracellular matrix.
|
2 | F1NHT3 (/IDA) P07751 (/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 | Q13813 (/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.
|
1 | P16086 (/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 | P16546 (/ISO) |
|
Fascia adherens GO:0005916
A cell-cell adherens junction that contains the transmembrane protein N-cadherin, which interacts with identical molecules from neighboring cells to form a tight mechanical intercellular link; forms a large portion of the intercalated disc, the structure at which myofibrils terminate in cardiomyocytes.
|
1 | P16546 (/IDA) |
|
Spectrin GO:0008091
Membrane associated dimeric protein (240 and 220 kDa) of erythrocytes. Forms a complex with ankyrin, actin and probably other components of the membrane cytoskeleton, so that there is a mesh of proteins underlying the plasma membrane, potentially restricting the lateral mobility of integral proteins.
|
1 | P08032 (/IMP) |
|
Cytoplasmic side of plasma membrane GO:0009898
The leaflet the plasma membrane that faces the cytoplasm and any proteins embedded or anchored in it or attached to its surface.
|
1 | P08032 (/ISO) |
|
Spectrin-associated cytoskeleton GO:0014731
The part of the cytoskeleton composed of spectrin, protein 4.1 and ankyrin. Spectrin-associated cytoskeleton is associated with the plasma membrane.
|
1 | P02549 (/IDA) |
|
Spectrin-associated cytoskeleton GO:0014731
The part of the cytoskeleton composed of spectrin, protein 4.1 and ankyrin. Spectrin-associated cytoskeleton is associated with the plasma membrane.
|
1 | P08032 (/IMP) |
|
Spectrin-associated cytoskeleton GO:0014731
The part of the cytoskeleton composed of spectrin, protein 4.1 and ankyrin. Spectrin-associated cytoskeleton is associated with the plasma membrane.
|
1 | P08032 (/ISO) |
|
Actin cytoskeleton GO:0015629
The part of the cytoskeleton (the internal framework of a cell) composed of actin and associated proteins. Includes actin cytoskeleton-associated complexes.
|
1 | P02549 (/TAS) |
|
Microtubule cytoskeleton GO:0015630
The part of the cytoskeleton (the internal framework of a cell) composed of microtubules and associated proteins.
|
1 | P16546 (/ISO) |
|
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
|
1 | Q13813 (/TAS) |
|
Lateral plasma membrane GO:0016328
The portion of the plasma membrane at the lateral side of the cell. In epithelial cells, lateral plasma membranes are on the sides of cells which lie at the interface of adjacent cells.
|
1 | P16546 (/IDA) |
|
Z disc GO:0030018
Platelike region of a muscle sarcomere to which the plus ends of actin filaments are attached.
|
1 | P16546 (/IDA) |
|
Axon GO:0030424
The long process of a neuron that conducts nerve impulses, usually away from the cell body to the terminals and varicosities, which are sites of storage and release of neurotransmitter.
|
1 | P08032 (/ISO) |
|
Intrinsic component of the cytoplasmic side of the plasma membrane GO:0031235
The component of a plasma membrane consisting of gene products and protein complexes that have some covalently attached part (e.g. peptide sequence or GPI anchor) which is embedded in the cytoplasmic side of the plasma membrane only.
|
1 | P02549 (/TAS) |
|
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 | P16086 (/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 | P16546 (/ISO) |
|
Specific granule lumen GO:0035580
The volume enclosed by the membrane of a specific granule, a granule with a membranous, tubular internal structure, found primarily in mature neutrophil cells. Most are released into the extracellular fluid. Specific granules contain lactoferrin, lysozyme, vitamin B12 binding protein and elastase.
|
1 | Q13813 (/TAS) |
|
Myelin sheath GO:0043209
An electrically insulating fatty layer that surrounds the axons of many neurons. It is an outgrowth of glial cells: Schwann cells supply the myelin for peripheral neurons while oligodendrocytes supply it to those of the central nervous system.
|
1 | P16546 (/HDA) |
|
Intracellular membrane-bounded organelle GO:0043231
Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane and occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane.
|
1 | P16546 (/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 | Q13813 (/HDA) |
|
Extracellular vesicle GO:1903561
Any vesicle that is part of the extracellular region.
|
1 | Q13813 (/HDA) |
|
Tertiary granule lumen GO:1904724
Any membrane-enclosed lumen that is part of a tertiary granule.
|
1 | Q13813 (/TAS) |