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:

"
Myosin, subunit A
".

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: unconventional myosin-XVIIIa 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 10 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
RNA binding GO:0003723
Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
1 Q92614 (/HDA)
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).
1 Q92614 (/IPI)
ATP binding GO:0005524
Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
1 Q92614 (/IDA)
ATP binding GO:0005524
Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
1 Q9JMH9 (/ISO)
ATP binding GO:0005524
Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
1 Q9JMH9 (/ISS)
ADP binding GO:0043531
Interacting selectively and non-covalently with ADP, adenosine 5'-diphosphate.
1 Q92614 (/IDA)
ADP binding GO:0043531
Interacting selectively and non-covalently with ADP, adenosine 5'-diphosphate.
1 Q9JMH9 (/ISO)
ADP binding GO:0043531
Interacting selectively and non-covalently with ADP, adenosine 5'-diphosphate.
1 Q9JMH9 (/ISS)
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 Q92614 (/IDA)
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 Q9JMH9 (/ISO)

There are 37 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
Golgi organization GO:0007030
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of the Golgi apparatus.
4 A0A0R4J7R2 (/IGI) E7F632 (/IGI) E7FE29 (/IGI) X1WCS2 (/IGI)
Cell-matrix adhesion GO:0007160
The binding of a cell to the extracellular matrix via adhesion molecules.
4 A0A0R4J7R2 (/IGI) E7F632 (/IGI) E7FE29 (/IGI) X1WCS2 (/IGI)
Skeletal myofibril assembly GO:0014866
The process whose specific outcome is the progression of the skeletal myofibril over time, from its formation to the mature structure. A skeletal myofibril is a myofibril specific to skeletal muscle cells.
4 A0A0R4J7R2 (/IMP) E7F632 (/IMP) E7FE29 (/IMP) X1WCS2 (/IMP)
Skeletal muscle fiber development GO:0048741
The process whose specific outcome is the progression of the skeletal muscle fiber over time, from its formation to the mature structure. Muscle fibers are formed by the maturation of myotubes. They can be classed as slow, intermediate/fast or fast.
4 A0A0R4J7R2 (/IGI) E7F632 (/IGI) E7FE29 (/IGI) X1WCS2 (/IGI)
Skeletal muscle fiber development GO:0048741
The process whose specific outcome is the progression of the skeletal muscle fiber over time, from its formation to the mature structure. Muscle fibers are formed by the maturation of myotubes. They can be classed as slow, intermediate/fast or fast.
4 A0A0R4J7R2 (/IMP) E7F632 (/IMP) E7FE29 (/IMP) X1WCS2 (/IMP)
Vasculogenesis GO:0001570
The differentiation of endothelial cells from progenitor cells during blood vessel development, and the de novo formation of blood vessels and tubes.
2 B7ZNF7 (/IMP) E9PV66 (/IMP)
In utero embryonic development GO:0001701
The process whose specific outcome is the progression of the embryo in the uterus over time, from formation of the zygote in the oviduct, to birth. An example of this process is found in Mus musculus.
2 B7ZNF7 (/IMP) E9PV66 (/IMP)
Regulation of macrophage activation GO:0043030
Any process that modulates the frequency or rate of macrophage activation.
2 Q92614 (/IMP) Q9JMH9 (/IMP)
Cardiac muscle fiber development GO:0048739
The process whose specific outcome is the progression of cardiac muscle fiber over time, from its formation to the mature structure.
2 B7ZNF7 (/IMP) E9PV66 (/IMP)
Muscle tissue morphogenesis GO:0060415
The process in which the anatomical structures of muscle tissue are generated and organized. Muscle tissue consists of a set of cells that are part of an organ and carry out a contractive function.
2 E7FE29 (/IGI) X1WCS2 (/IGI)
Muscle tissue morphogenesis GO:0060415
The process in which the anatomical structures of muscle tissue are generated and organized. Muscle tissue consists of a set of cells that are part of an organ and carry out a contractive function.
2 E7FE29 (/IMP) X1WCS2 (/IMP)
Positive regulation of opsonization GO:1903028
Any process that activates or increases the frequency, rate or extent of opsonization.
2 Q92614 (/IMP) Q9JMH9 (/IMP)
Golgi organization GO:0007030
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of the Golgi apparatus.
1 Q92614 (/IMP)
Golgi organization GO:0007030
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of the Golgi apparatus.
1 Q9JMH9 (/ISO)
Golgi organization GO:0007030
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of the Golgi apparatus.
1 Q9JMH9 (/ISS)
Cell migration GO:0016477
The controlled self-propelled movement of a cell from one site to a destination guided by molecular cues. Cell migration is a central process in the development and maintenance of multicellular organisms.
1 Q92614 (/IMP)
Cell migration GO:0016477
The controlled self-propelled movement of a cell from one site to a destination guided by molecular cues. Cell migration is a central process in the development and maintenance of multicellular organisms.
1 Q9JMH9 (/ISO)
Cell migration GO:0016477
The controlled self-propelled movement of a cell from one site to a destination guided by molecular cues. Cell migration is a central process in the development and maintenance of multicellular organisms.
1 Q9JMH9 (/ISS)
Actomyosin structure organization GO:0031032
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures containing both actin and myosin or paramyosin. The myosin may be organized into filaments.
1 Q92614 (/IMP)
Actomyosin structure organization GO:0031032
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures containing both actin and myosin or paramyosin. The myosin may be organized into filaments.
1 Q9JMH9 (/ISO)
Actomyosin structure organization GO:0031032
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures containing both actin and myosin or paramyosin. The myosin may be organized into filaments.
1 Q9JMH9 (/ISS)
Regulation of macrophage activation GO:0043030
Any process that modulates the frequency or rate of macrophage activation.
1 Q9JMH9 (/ISO)
Negative regulation of apoptotic process GO:0043066
Any process that stops, prevents, or reduces the frequency, rate or extent of cell death by apoptotic process.
1 Q92614 (/IMP)
Negative regulation of apoptotic process GO:0043066
Any process that stops, prevents, or reduces the frequency, rate or extent of cell death by apoptotic process.
1 Q9JMH9 (/ISO)
Negative regulation of apoptotic process GO:0043066
Any process that stops, prevents, or reduces the frequency, rate or extent of cell death by apoptotic process.
1 Q92614 (/TAS)
Golgi vesicle budding GO:0048194
The evagination of the Golgi membrane, resulting in formation of a vesicle.
1 Q92614 (/IMP)
Golgi vesicle budding GO:0048194
The evagination of the Golgi membrane, resulting in formation of a vesicle.
1 Q9JMH9 (/ISO)
Golgi vesicle budding GO:0048194
The evagination of the Golgi membrane, resulting in formation of a vesicle.
1 Q9JMH9 (/ISS)
Positive regulation of protein secretion GO:0050714
Any process that activates or increases the frequency, rate or extent of the controlled release of a protein from a cell.
1 Q92614 (/IMP)
Positive regulation of protein secretion GO:0050714
Any process that activates or increases the frequency, rate or extent of the controlled release of a protein from a cell.
1 Q9JMH9 (/ISO)
Positive regulation of protein secretion GO:0050714
Any process that activates or increases the frequency, rate or extent of the controlled release of a protein from a cell.
1 Q9JMH9 (/ISS)
Cellular response to interferon-gamma GO:0071346
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 interferon-gamma stimulus. Interferon gamma is the only member of the type II interferon found so far.
1 Q9JMH9 (/IDA)
Golgi ribbon formation GO:0090161
The formation of a continuous ribbon of interconnected Golgi stacks of flat cisternae.
1 Q92614 (/IMP)
Golgi ribbon formation GO:0090161
The formation of a continuous ribbon of interconnected Golgi stacks of flat cisternae.
1 Q9JMH9 (/ISO)
Asymmetric Golgi ribbon formation GO:0090164
The asymmetric formation of a continuous ribbon of interconnected Golgi stacks of flat cisternae that contributes to the establishment of epithelial cell polarity.
1 Q92614 (/IMP)
Asymmetric Golgi ribbon formation GO:0090164
The asymmetric formation of a continuous ribbon of interconnected Golgi stacks of flat cisternae that contributes to the establishment of epithelial cell polarity.
1 Q9JMH9 (/ISO)
Positive regulation of opsonization GO:1903028
Any process that activates or increases the frequency, rate or extent of opsonization.
1 Q9JMH9 (/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
Unconventional myosin complex GO:0016461
A portmanteau term for myosins other than myosin II.
2 B7ZNF7 (/ISO) E9PV66 (/ISO)
Z disc GO:0030018
Platelike region of a muscle sarcomere to which the plus ends of actin filaments are attached.
2 B7ZNF7 (/IDA) E9PV66 (/IDA)
Filamentous actin GO:0031941
A two-stranded helical polymer of the protein actin.
2 B7ZNF7 (/IDA) E9PV66 (/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.
1 Q92614 (/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.
1 Q9JMH9 (/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.
1 Q9JMH9 (/ISS)
Cytoskeleton GO:0005856
Any of the various filamentous elements that form the internal framework of cells, and typically remain after treatment of the cells with mild detergent to remove membrane constituents and soluble components of the cytoplasm. The term embraces intermediate filaments, microfilaments, microtubules, the microtrabecular lattice, and other structures characterized by a polymeric filamentous nature and long-range order within the cell. The various elements of the cytoskeleton not only serve in the maintenance of cellular shape but also have roles in other cellular functions, including cellular movement, cell division, endocytosis, and movement of organelles.
1 Q9JMH9 (/IDA)
Brush border GO:0005903
The dense covering of microvilli on the apical surface of a epithelial cells in tissues such as the intestine, kidney, and choroid plexus; the microvilli aid absorption by increasing the surface area of the cell.
1 Q9JMH9 (/IDA)
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
1 Q92614 (/HDA)
Unconventional myosin complex GO:0016461
A portmanteau term for myosins other than myosin II.
1 Q8IUG5 (/IDA)
Actomyosin GO:0042641
Any complex of actin, myosin, and accessory proteins.
1 Q92614 (/IDA)
Actomyosin GO:0042641
Any complex of actin, myosin, and accessory proteins.
1 Q9JMH9 (/ISO)
Phagocytic vesicle GO:0045335
A membrane-bounded intracellular vesicle that arises from the ingestion of particulate material by phagocytosis.
1 Q9JMH9 (/IDA)