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.

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 72: Class V myosin

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
Microfilament motor activity GO:0000146
Catalysis of movement along a microfilament, coupled to the hydrolysis of a nucleoside triphosphate (usually ATP).
2 P19524 (/IDA) P19524 (/IDA)
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 P19524 (/IPI) P19524 (/IPI)
Calmodulin binding GO:0005516
Interacting selectively and non-covalently with calmodulin, a calcium-binding protein with many roles, both in the calcium-bound and calcium-free states.
2 P19524 (/IDA) P19524 (/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.
2 P19524 (/IDA) P19524 (/IDA)

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
Mitochondrion inheritance GO:0000001
The distribution of mitochondria, including the mitochondrial genome, into daughter cells after mitosis or meiosis, mediated by interactions between mitochondria and the cytoskeleton.
2 P19524 (/IGI) P19524 (/IGI)
Mitochondrion inheritance GO:0000001
The distribution of mitochondria, including the mitochondrial genome, into daughter cells after mitosis or meiosis, mediated by interactions between mitochondria and the cytoskeleton.
2 P19524 (/IMP) P19524 (/IMP)
Mitochondrion inheritance GO:0000001
The distribution of mitochondria, including the mitochondrial genome, into daughter cells after mitosis or meiosis, mediated by interactions between mitochondria and the cytoskeleton.
2 P19524 (/IPI) P19524 (/IPI)
Vacuole inheritance GO:0000011
The distribution of vacuoles into daughter cells after mitosis or meiosis, mediated by interactions between vacuoles and the cytoskeleton.
2 P19524 (/IGI) P19524 (/IGI)
Vacuole inheritance GO:0000011
The distribution of vacuoles into daughter cells after mitosis or meiosis, mediated by interactions between vacuoles and the cytoskeleton.
2 P19524 (/IMP) P19524 (/IMP)
Vacuole inheritance GO:0000011
The distribution of vacuoles into daughter cells after mitosis or meiosis, mediated by interactions between vacuoles and the cytoskeleton.
2 P19524 (/IPI) P19524 (/IPI)
Establishment of mitotic spindle orientation GO:0000132
A cell cycle process that sets the alignment of mitotic spindle relative to other cellular structures.
2 P19524 (/IMP) P19524 (/IMP)
Establishment of mitotic spindle orientation GO:0000132
A cell cycle process that sets the alignment of mitotic spindle relative to other cellular structures.
2 P19524 (/IPI) P19524 (/IPI)
Vesicle docking involved in exocytosis GO:0006904
The initial attachment of a vesicle membrane to a target membrane, mediated by proteins protruding from the membrane of the vesicle and the target membrane, that contributes to exocytosis.
2 P19524 (/IGI) P19524 (/IGI)
Membrane addition at site of cytokinesis GO:0007107
Any process involved in the net addition of membrane at the site of cytokinesis; includes vesicle recruitment and fusion, local lipid synthesis and insertion.
2 P19524 (/IGI) P19524 (/IGI)
Membrane addition at site of cytokinesis GO:0007107
Any process involved in the net addition of membrane at the site of cytokinesis; includes vesicle recruitment and fusion, local lipid synthesis and insertion.
2 P19524 (/IMP) P19524 (/IMP)
Budding cell apical bud growth GO:0007118
Growth at the tip of a bud, in a cell that reproduces by budding.
2 P19524 (/IMP) P19524 (/IMP)
Unidimensional cell growth GO:0009826
The process in which a cell irreversibly increases in size in one
2 P19524 (/IMP) P19524 (/IMP)
Vesicle-mediated transport GO:0016192
A cellular transport process in which transported substances are moved in membrane-bounded vesicles; transported substances are enclosed in the vesicle lumen or located in the vesicle membrane. The process begins with a step that directs a substance to the forming vesicle, and includes vesicle budding and coating. Vesicles are then targeted to, and fuse with, an acceptor membrane.
2 P19524 (/IMP) P19524 (/IMP)
Vesicle transport along actin filament GO:0030050
Movement of a vesicle along an actin filament, mediated by motor proteins.
2 P19524 (/IMP) P19524 (/IMP)
Peroxisome inheritance GO:0045033
The acquisition of peroxisomes by daughter cells from the mother cell after replication. In Saccharomyces cerevisiae, the number of peroxisomes cells is fairly constant; a subset of the organelles are targeted and segregated to the bud in a highly ordered, vectorial process. Efficient segregation of peroxisomes from mother to bud is dependent on the actin cytoskeleton, and active movement of peroxisomes along actin filaments is driven by the class V myosin motor protein, Myo2p.
2 P19524 (/IMP) P19524 (/IMP)
Peroxisome inheritance GO:0045033
The acquisition of peroxisomes by daughter cells from the mother cell after replication. In Saccharomyces cerevisiae, the number of peroxisomes cells is fairly constant; a subset of the organelles are targeted and segregated to the bud in a highly ordered, vectorial process. Efficient segregation of peroxisomes from mother to bud is dependent on the actin cytoskeleton, and active movement of peroxisomes along actin filaments is driven by the class V myosin motor protein, Myo2p.
2 P19524 (/IPI) P19524 (/IPI)
Golgi inheritance GO:0048313
The partitioning of Golgi apparatus between daughter cells at cell division.
2 P19524 (/IMP) P19524 (/IMP)

There are 11 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
Incipient cellular bud site GO:0000131
The portion of the budding yeast plasma membrane where a daughter cell will emerge. The yeast marks this spot with bud-site selection proteins before bud emergence occurs. Actin is polarized to this spot just prior to and during bud emergence.
2 P19524 (/IDA) P19524 (/IDA)
Fungal-type vacuole membrane GO:0000329
The lipid bilayer surrounding a vacuole, the shape of which correlates with cell cycle phase. The membrane separates its contents from the cytoplasm of the cell. An example of this structure is found in Saccharomyces cerevisiae.
2 P19524 (/IDA) P19524 (/IDA)
Cellular bud tip GO:0005934
The end of a cellular bud distal to the site of attachment to the mother cell.
2 P19524 (/IDA) P19524 (/IDA)
Cellular bud neck GO:0005935
The constriction between the mother cell and daughter cell (bud) in an organism that reproduces by budding.
2 P19524 (/IDA) P19524 (/IDA)
Transport vesicle GO:0030133
Any of the vesicles of the constitutive secretory pathway, which carry cargo from the endoplasmic reticulum to the Golgi, between Golgi cisternae, from the Golgi to the ER (retrograde transport) or to destinations within or outside the cell.
2 P19524 (/IDA) P19524 (/IDA)
Filamentous actin GO:0031941
A two-stranded helical polymer of the protein actin.
2 P19524 (/IDA) P19524 (/IDA)
Vesicle GO:0031982
Any small, fluid-filled, spherical organelle enclosed by membrane.
2 P19524 (/IDA) P19524 (/IDA)
Actin filament bundle GO:0032432
An assembly of actin filaments that are on the same axis but may be oriented with the same or opposite polarities and may be packed with different levels of tightness.
2 P19524 (/IMP) P19524 (/IMP)
Mating projection tip GO:0043332
The apex of the mating projection in unicellular fungi exposed to mating pheromone; site of polarized growth.
2 P19524 (/HDA) P19524 (/HDA)
Mating projection tip GO:0043332
The apex of the mating projection in unicellular fungi exposed to mating pheromone; site of polarized growth.
2 P19524 (/IDA) P19524 (/IDA)
Myo2p-Vac17p-Vac8p transport complex GO:0071563
A protein complex that is involved in transport of vacuoles to a newly formed daughter cell. In yeast, this complex is composed of Myo2p, Vac17p, and Vac8p.
2 P19524 (/IPI) P19524 (/IPI)
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