GO Term : GO:0005602 complement component C1 complex GO

Namespace:  cellular_component Obsolete:  false
description  A protein complex composed of six subunits of C1q, each formed of the three homologous polypeptide chains C1QA, C1QB, and C1QB, and tetramer of two C1QR and two C1QS polypeptide chains.

0 Cross References

0 Data Sets

1 Ontology

Name
GO

0 Ontology Annotations

7 Parents

Identifier Name Description
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:0005576 extracellular region 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.
GO:0005615 extracellular space That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
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: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:0044421 extracellular region part Any constituent part of the extracellular region, 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 constituent parts of the host cell environment outside an intracellular parasite.
GO:0005602 complement component C1 complex A protein complex composed of six subunits of C1q, each formed of the three homologous polypeptide chains C1QA, C1QB, and C1QB, and tetramer of two C1QR and two C1QS polypeptide chains.

8 Relations

Relationship
Parent Term . Identifier

Child Term . Identifier
part of GO:0005615 GO:0005602
is_a GO:0044421 GO:0005602
is_a GO:0043234 GO:0005602
part of GO:0005575 GO:0005602
part of GO:0005576 GO:0005602
is_a GO:0005575 GO:0005602
is_a GO:0032991 GO:0005602
part of GO:0044421 GO:0005602

1 Synonyms

Name Type
complement component C1q complex synonym