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GO:0016459 myosin complex

Term Information

ID GO:0016459
Name myosin complex
Ontology Cellular Component
Definition 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.
GONUTS GO:0016459 Wiki Page

Taxon Constraints

The use of this term should conform to the following taxon constraints:
Taxon Rule Ancestor GO ID Ancestor GO Term Name Relationship Taxon ID Taxon Reference(s)
GOTAX:0000057 GO:0005623 cell only_in_taxon 131567 cellular organisms
More information on taxon constraints in GO is available here

Cross-references

Database ID
InterPro IPR001609
InterPro IPR002928
InterPro IPR004009
InterPro IPR010926
UniProtKB-KW Myosin

Ancestor Chart

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Child Terms

This table lists all terms that are direct descendants (child terms) of GO:0016459:
Relationship To GO:0016459 Child Term Child Term Name
Is a GO:0042642 actomyosin, myosin complex part
Is a GO:0016460 myosin II complex
Is a GO:0016461 unconventional myosin complex
Is a GO:0032982 myosin filament

Protein Annotation

Displaying annotations FIRST to LAST of TOTAL Page size: Additional filters: Bookmarkable link
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Gene Product ID
Symbol
Qualifier
GO Identifier
GO Term Name
Aspect
Original GO ID
Original GO Term Name
Evidence
Reference
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Taxon
Date
Assigned By
Product Form ID
Name
Synonym
Type
Taxon Name
Sequence

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Co-occurring Terms

These tables show the number of times the term listed in the table has been co-annotated with GO:0016459. The terms are listed in descending order of number of times the term has been co-annotated.
The table on the left is calculated using both electronic and manual-evidenced annotations, while the table on the right is calculated using only manual-evidenced annotations.
Co-occurrence statistics for GO:0016459 based on the entire annotation set Co-occurrence statistics for GO:0016459 based on non-IEA annotations only

Change Log

All changes

Timestamp Action Category Detail
2008-05-13 Added DEFINITION 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.
2008-05-12 Deleted DEFINITION 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.
2008-04-01 Updated RELATION is a GO:0044430 (cytoskeletal part)
2008-04-01 Updated RELATION is a GO:0043234 (protein complex)
2008-04-01 Updated RELATION part of GO:0015629 (actin cytoskeleton)
2006-11-05 Updated TERM myosin complex
2005-06-15 Updated DEFINITION 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.
2002-02-06 Updated TERM myosin
2001-08-06 Added DEFINITION A protein complex 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.
2001-04-03 Updated TERM myosin
2001-03-30 Added TERM myosin

Term

Timestamp Action Category Detail
2006-11-05 Updated TERM myosin complex
2002-02-06 Updated TERM myosin
2001-04-03 Updated TERM myosin
2001-03-30 Added TERM myosin

Definition/synonyms

Timestamp Action Category Detail
2008-05-13 Added DEFINITION 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.
2008-05-12 Deleted DEFINITION 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.
2005-06-15 Updated DEFINITION 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.
2001-08-06 Added DEFINITION A protein complex 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.

Relationships

Timestamp Action Category Detail
2008-04-01 Updated RELATION is a GO:0044430 (cytoskeletal part)
2008-04-01 Updated RELATION is a GO:0043234 (protein complex)
2008-04-01 Updated RELATION part of GO:0015629 (actin cytoskeleton)
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