GO Term : GO:0039573 suppression by virus of host complement activation GO
Namespace:  biological_process Obsolete:  false
description  Any process in which a virus stops, prevents, or reduces the frequency, rate or extent of complement activation. The activation of complement involves the sequential proteolysis of proteins to generate enzymes with catalytic activities. The biological functions of the complement include opsonization, inflammation, lysis of immune complexes, or enhancement of the humoral immune response. For example, the virus complement control protein (VCP) of vaccinia virus, and the complement control protein of herpesvirus inhibit C3 convertase.
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0 Cross References

0 Data Sets

1 Ontology

Name
GO

0 Ontology Annotations

127 Parents

Identifier Name Description
GO:0006508 proteolysis The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
GO:0008152 metabolic process The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
GO:0006952 defense response Reactions, triggered in response to the presence of a foreign body or the occurrence of an injury, which result in restriction of damage to the organism attacked or prevention/recovery from the infection caused by the attack.
GO:0009607 response to biotic stimulus Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a biotic stimulus, a stimulus caused or produced by a living organism.
GO:0044237 cellular metabolic process The chemical reactions and pathways by which individual cells transform chemical substances.
GO:0006950 response to stress Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a disturbance in organismal or cellular homeostasis, usually, but not necessarily, exogenous (e.g. temperature, humidity, ionizing radiation).
GO:0019538 protein metabolic process The chemical reactions and pathways involving a specific protein, rather than of proteins in general. Includes protein modification.
GO:0010468 regulation of gene expression Any process that modulates the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product or products (proteins or RNA). This includes the production of an RNA transcript as well as any processing to produce a mature RNA product or an mRNA (for protein-coding genes) and the translation of that mRNA into protein. Protein maturation is included when required to form an active form of a product from an inactive precursor form.
GO:0071704 organic substance metabolic process The chemical reactions and pathways involving an organic substance, any molecular entity containing carbon.
GO:0006955 immune response Any immune system process that functions in the calibrated response of an organism to a potential internal or invasive threat.
GO:0016485 protein processing Any protein maturation process achieved by the cleavage of a peptide bond or bonds within a protein. Protein maturation is the process leading to the attainment of the full functional capacity of a protein.
GO:0009611 response to wounding Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating damage to the organism.
GO:0044238 primary metabolic process The chemical reactions and pathways involving those compounds which are formed as a part of the normal anabolic and catabolic processes. These processes take place in most, if not all, cells of the organism.
GO:0031347 regulation of defense response Any process that modulates the frequency, rate or extent of a defense response.
GO:0044260 cellular macromolecule metabolic process The chemical reactions and pathways involving macromolecules, any molecule of high relative molecular mass, the structure of which essentially comprises the multiple repetition of units derived, actually or conceptually, from molecules of low relative molecular mass, as carried out by individual cells.
GO:0016032 viral process A multi-organism process in which a virus is a participant. The other participant is the host. Includes infection of a host cell, replication of the viral genome, and assembly of progeny virus particles. In some cases the viral genetic material may integrate into the host genome and only subsequently, under particular circumstances, 'complete' its life cycle.
GO:0030683 evasion or tolerance by virus of host immune response Any process, either active or passive, by which a virus avoids the effects of the host organism's immune response. The host is defined as the larger of the organisms involved in a symbiotic interaction.
GO:0044267 cellular protein metabolic process The chemical reactions and pathways involving a specific protein, rather than of proteins in general, occurring at the level of an individual cell. Includes cellular protein modification.
GO:0009987 cellular process Any process that is carried out at the cellular level, but not necessarily restricted to a single cell. For example, cell communication occurs among more than one cell, but occurs at the cellular level.
GO:0051607 defense response to virus Reactions triggered in response to the presence of a virus that act to protect the cell or organism.
GO:0006954 inflammatory response The immediate defensive reaction (by vertebrate tissue) to infection or injury caused by chemical or physical agents. The process is characterized by local vasodilation, extravasation of plasma into intercellular spaces and accumulation of white blood cells and macrophages.
GO:0019048 modulation by virus of host morphology or physiology The process in which a virus effects a change in the structure or processes of its host organism.
GO:0002682 regulation of immune system process Any process that modulates the frequency, rate, or extent of an immune system process.
GO:0031348 negative regulation of defense response Any process that stops, prevents, or reduces the frequency, rate or extent of a defense response.
GO:0044699 single-organism process A biological process that involves only one organism.
GO:0008150 biological_process Any process specifically pertinent to the functioning of integrated living units: cells, tissues, organs, and organisms. A process is a collection of molecular events with a defined beginning and end.
GO:0044710 single-organism metabolic process A metabolic process - chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances - which involves a single organism.
GO:0050896 response to stimulus Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus. The process begins with detection of the stimulus and ends with a change in state or activity or the cell or organism.
GO:0043170 macromolecule metabolic process The chemical reactions and pathways involving macromolecules, any molecule of high relative molecular mass, the structure of which essentially comprises the multiple repetition of units derived, actually or conceptually, from molecules of low relative molecular mass.
GO:0065007 biological regulation Any process that modulates a measurable attribute of any biological process, quality or function.

188 Relations

Relationship
Parent Term . Identifier
Child Term . Identifier
negatively regulates GO:0006956 GO:0039573
is_a GO:0019054 GO:0039573
is_a GO:0045916 GO:0039573
is_a GO:0075528 GO:0039573
negatively regulates GO:0006956 GO:0039573
is_a GO:0030683 GO:0039573
negatively regulates GO:0006955 GO:0039573
is_a GO:0002683 GO:0039573
is_a GO:0010629 GO:0039573
is_a GO:0002682 GO:0039573
regulates GO:0006508 GO:0039573
regulates GO:0072376 GO:0039573
negatively regulates GO:0006959 GO:0039573
is_a GO:0044003 GO:0039573
regulates GO:0009611 GO:0039573
negatively regulates GO:0048518 GO:0039573
is_a GO:0044764 GO:0039573
negatively regulates GO:0044710 GO:0039573
negatively regulates GO:0006950 GO:0039573
is_a GO:0044403 GO:0039573
regulates GO:0009615 GO:0039573
negatively regulates GO:0006952 GO:0039573
is_a GO:0008150 GO:0039573
negatively regulates GO:0065007 GO:0039573
is_a GO:0010468 GO:0039573
regulates GO:0019538 GO:0039573
is_a GO:0031323 GO:0039573
is_a GO:0031324 GO:0039573
is_a GO:0002673 GO:0039573
negatively regulates GO:0048583 GO:0039573

3 Synonyms

Name Type
inhibition of host complement factors by virus synonym
inhibition of host complement cascade by virus synonym
inhibition of host complement activation by virus synonym