GO Term : GO:0016459 myosin complex GO

Namespace  cellular_component Obsolete  false
description  A protein complex, formed of one or more myosin heavy chains plus associated light chains and other proteins, that functions as a molecular motor; uses the energy of ATP hydrolysis to move actin filaments or to move vesicles or other cargo on fixed actin filaments; has magnesium-ATPase activity and binds actin. Myosin classes are distinguished based on sequence features of the motor, or head, domain, but also have distinct tail regions that are believed to bind specific cargoes.

0 Cross References

1 Ontology

Name
GO

17 Parents

Identifier Name Description
GO:0005622 intracellular The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.
GO:0015629 actin cytoskeleton The part of the cytoskeleton (the internal framework of a cell) composed of actin and associated proteins. Includes actin cytoskeleton-associated complexes.
GO:0043234 protein complex A stable macromolecular complex composed (only) of two or more polypeptide subunits along with any covalently attached molecules (such as lipid anchors or oligosaccharide) or non-protein prosthetic groups (such as nucleotides or metal ions). Prosthetic group in this context refers to a tightly bound cofactor. The component polypeptide subunits may be identical.
GO:0016459 myosin complex A protein complex, formed of one or more myosin heavy chains plus associated light chains and other proteins, that functions as a molecular motor; uses the energy of ATP hydrolysis to move actin filaments or to move vesicles or other cargo on fixed actin filaments; has magnesium-ATPase activity and binds actin. Myosin classes are distinguished based on sequence features of the motor, or head, domain, but also have distinct tail regions that are believed to bind specific cargoes.
GO:0005856 cytoskeleton 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.
GO:0044424 intracellular part Any constituent part of the living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.
GO:0005623 cell The basic structural and functional unit of all organisms. Includes the plasma membrane and any external encapsulating structures such as the cell wall and cell envelope.
GO:0032991 macromolecular complex A stable assembly of two or more macromolecules, i.e. proteins, nucleic acids, carbohydrates or lipids, in which the constituent parts function together.
GO:0044464 cell part Any constituent part of a cell, the basic structural and functional unit of all organisms.
GO:0005575 cellular_component The part of a cell or its extracellular environment in which a gene product is located. A gene product may be located in one or more parts of a cell and its location may be as specific as a particular macromolecular complex, that is, a stable, persistent association of macromolecules that function together.
GO:0044422 organelle part Any constituent part of an organelle, an organized structure of distinctive morphology and function. Includes constituent parts of the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton, but excludes the plasma membrane.
GO:0044446 intracellular organelle part A constituent part of an intracellular organelle, an organized structure of distinctive morphology and function, occurring within the cell. Includes constituent parts of the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton but excludes the plasma membrane.
GO:0043226 organelle Organized structure of distinctive morphology and function. Includes the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton, and prokaryotic structures such as anammoxosomes and pirellulosomes. Excludes the plasma membrane.
GO:0043229 intracellular organelle Organized structure of distinctive morphology and function, occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton. Excludes the plasma membrane.
GO:0043228 non-membrane-bounded organelle Organized structure of distinctive morphology and function, not bounded by a lipid bilayer membrane. Includes ribosomes, the cytoskeleton and chromosomes.
GO:0043232 intracellular non-membrane-bounded organelle Organized structure of distinctive morphology and function, not bounded by a lipid bilayer membrane and occurring within the cell. Includes ribosomes, the cytoskeleton and chromosomes.
GO:0044430 cytoskeletal part Any constituent part of the cytoskeleton, a cellular scaffolding or skeleton that maintains cell shape, enables some cell motion (using structures such as flagella and cilia), and plays important roles in both intra-cellular transport (e.g. the movement of vesicles and organelles) and cellular division. Includes constituent parts of intermediate filaments, microfilaments, microtubules, and the microtrabecular lattice.

11 Protein

Protein Identifier
Organism . Name
Score Score Type Protein Description Alias (in v1) Code Enzyme Gene Prediction Quality
Qrob_P0132410.2 Quercus robur 98.0 egn (M=2) PF00063//PF00612//PF01843//PF02736 - Myosin head (motor domain) // IQ calmodulin-binding motif // DIL domain // Myosin N-terminal SH3-like domain   EC:3.6.4.1 validated
Qrob_P0174260.2 Quercus robur 8.4 egn (M=14) KOG0160 - Myosin class V heavy chain [Cytoskeleton].     validated
Qrob_P0304880.2 Quercus robur 0.0 egn (M=2) PF00063//PF02736 - Myosin head (motor domain) // Myosin N-terminal SH3-like domain   EC:3.6.4.1 validated
Qrob_P0304890.2 Quercus robur 34.0 egn (M=10) 3.6.4.1 - Myosin ATPase.   EC:3.6.4.1 validated
Qrob_P0321280.2 Quercus robur 89.0 egn (M=1) KOG0160//KOG0161//KOG0162//KOG0163//KOG0164//KOG0520//KOG4229//KOG4674 - Myosin class V heavy chain [Cytoskeleton]. // Myosin class II heavy chain [Cytoskeleton]. // Myosin class I heavy chain [Cytoskeleton]. // Myosin class VI heavy chain [Cytoskeleton]. // Myosin class I heavy chain [Cytoskeleton]. // Uncharacterized conserved protein contains IPT/TIG domain [Function unknown]. // Myosin VII myosin IXB and related myosins [Cell motility]. // Uncharacterized conserved coiled-coil protein [Function unknown].   EC:3.6.4.1 validated
Qrob_P0324390.2 Quercus robur 96.0 egn (M=2) PF00063//PF02736 - Myosin head (motor domain) // Myosin N-terminal SH3-like domain   EC:3.6.4.1 validated
Qrob_P0324400.2 Quercus robur 12.1 egn (M=1) KOG0160//KOG0161//KOG0162//KOG0163//KOG0164//KOG0994 - Myosin class V heavy chain [Cytoskeleton]. // Myosin class II heavy chain [Cytoskeleton]. // Myosin class I heavy chain [Cytoskeleton]. // Myosin class VI heavy chain [Cytoskeleton]. // Myosin class I heavy chain [Cytoskeleton]. // Extracellular matrix glycoprotein Laminin subunit beta [Extracellular structures].   EC:3.6.4.1 validated
Qrob_P0523920.2 Quercus robur 46.2 egn (M=2) PTHR13140//PTHR13140:SF351 - MYOSIN // SUBFAMILY NOT NAMED   EC:3.6.4.1 validated
Qrob_P0523930.2 Quercus robur 52.3 egn (M=2) PTHR13140//PTHR13140:SF351 - MYOSIN // SUBFAMILY NOT NAMED   EC:3.6.4.1 validated
Qrob_P0627270.2 Quercus robur 93.0 egn (M=2) PF00063//PF00612 - Myosin head (motor domain) // IQ calmodulin-binding motif   EC:3.6.4.1 validated
Qrob_P0731980.2 Quercus robur 99.0 egn (M=1) PTHR13140:SF270 - MYOSIN-12 (PTHR13140:SF270)   EC:3.6.4.1 validated

43 Relations

Relationship
Parent Term . Identifier

Child Term . Identifier
is_a GO:0016459 GO:0005859
is_a GO:0016459 GO:0005863
is_a GO:0043234 GO:0016459
part of GO:0015629 GO:0016459
is_a GO:0044430 GO:0016459
part of GO:0044424 GO:0016459
part of GO:0043228 GO:0016459
part of GO:0043226 GO:0016459
is_a GO:0044422 GO:0016459
is_a GO:0044424 GO:0016459
part of GO:0044464 GO:0016459
part of GO:0005856 GO:0016459
part of GO:0043229 GO:0016459
is_a GO:0044464 GO:0016459
part of GO:0043232 GO:0016459
is_a GO:0044446 GO:0016459
part of GO:0005575 GO:0016459
part of GO:0005622 GO:0016459
is_a GO:0005575 GO:0016459
part of GO:0005623 GO:0016459
is_a GO:0032991 GO:0016459
is_a GO:0016459 GO:0016460
is_a GO:0016459 GO:0016461
is_a GO:0016459 GO:0031474
is_a GO:0016459 GO:0031475
is_a GO:0016459 GO:0031476
is_a GO:0016459 GO:0031477
is_a GO:0016459 GO:0031478
is_a GO:0016459 GO:0031479
is_a GO:0016459 GO:0031480

0 Synonyms