GO Term : GO:0044869 negative regulation by host of viral exo-alpha-sialidase activity GO
Namespace:  biological_process Obsolete:  false
description  The process in which an organism effects a change in symbiont exo-alpha-sialidase activity, the catalysis of the hydrolysis of peptide bonds in a protein.
Paste the following link

0 Cross References

0 Data Sets

1 Ontology

Name
GO

0 Ontology Annotations

48 Parents

Identifier Name Description
GO:0003824 catalytic activity Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
GO:0016787 hydrolase activity Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds Catalysis of the hydrolysis of any O-glycosyl bond.
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:0016798 hydrolase activity, acting on glycosyl bonds Catalysis of the hydrolysis of any glycosyl bond.
GO:0050790 regulation of catalytic activity Any process that modulates the activity of an enzyme.
GO:0043086 negative regulation of catalytic activity Any process that stops or reduces the activity of an enzyme.
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:0003674 molecular_function Elemental activities, such as catalysis or binding, describing the actions of a gene product at the molecular level. A given gene product may exhibit one or more molecular functions.
GO:0065007 biological regulation Any process that modulates a measurable attribute of any biological process, quality or function.
GO:0050789 regulation of biological process Any process that modulates the frequency, rate or extent of a biological process. Biological processes are regulated by many means; examples include the control of gene expression, protein modification or interaction with a protein or substrate molecule.
GO:0019222 regulation of metabolic process Any process that modulates the frequency, rate or extent of the chemical reactions and pathways within a cell or an organism.
GO:0065009 regulation of molecular function Any process that modulates the frequency, rate or extent of a molecular function, an elemental biological activity occurring at the molecular level, such as catalysis or binding.
GO:0009892 negative regulation of metabolic process Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways within a cell or an organism.
GO:0048519 negative regulation of biological process Any process that stops, prevents, or reduces the frequency, rate or extent of a biological process. Biological processes are regulated by many means; examples include the control of gene expression, protein modification or interaction with a protein or substrate molecule.
GO:0051704 multi-organism process A biological process which involves another organism of the same or different species.
GO:0044092 negative regulation of molecular function Any process that stops or reduces the rate or extent of a molecular function, an elemental biological activity occurring at the molecular level, such as catalysis or binding.
GO:0065008 regulation of biological quality Any process that modulates a qualitative or quantitative trait of a biological quality. A biological quality is a measurable attribute of an organism or part of an organism, such as size, mass, shape, color, etc.
GO:0044419 interspecies interaction between organisms Any process in which an organism has an effect on an organism of a different species.
GO:0044403 symbiosis, encompassing mutualism through parasitism An interaction between two organisms living together in more or less intimate association. Microscopic symbionts are often referred to as endosymbionts. The various forms of symbiosis include parasitism, in which the association is disadvantageous or destructive to one of the organisms; mutualism, in which the association is advantageous, or often necessary to one or both and not harmful to either; and commensalism, in which one member of the association benefits while the other is not affected. However, mutualism, parasitism, and commensalism are often not discrete categories of interactions and should rather be perceived as a continuum of interaction ranging from parasitism to mutualism. In fact, the direction of a symbiotic interaction can change during the lifetime of the symbionts due to developmental changes as well as changes in the biotic/abiotic environment in which the interaction occurs.
GO:0051701 interaction with host An interaction between two organisms living together in more or less intimate association. The term host is used for the larger (macro) of the two members of a symbiosis; the various forms of symbiosis include parasitism, commensalism and mutualism.
GO:0051336 regulation of hydrolase activity Any process that modulates the frequency, rate or extent of hydrolase activity, the catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
GO:0044003 modification by symbiont of host morphology or physiology The process in which a symbiont organism effects a change in the structure or processes of its host organism.
GO:0051817 modification of morphology or physiology of other organism involved in symbiotic interaction The process in which an organism effects a change in the structure or processes of a second organism, where the two organisms are in a symbiotic interaction.
GO:0035821 modification of morphology or physiology of other organism The process in which an organism effects a change in the structure or processes of a second organism.
GO:0016997 alpha-sialidase activity Catalysis of the hydrolysis of alpha-glycosidic linkages in oligo- or poly(sialic) acids.
GO:0004308 exo-alpha-sialidase activity Catalysis of the hydrolysis of alpha-(2->3)-, alpha-(2->6)-, alpha-(2->8)-glycosidic linkages of terminal sialic residues in oligosaccharides, glycoproteins, glycolipids, colominic acid and synthetic substrates.
GO:0051346 negative regulation of hydrolase activity Any process that stops or reduces the rate of hydrolase activity, the catalysis of the hydrolysis of various bonds.
GO:0044359 modulation of molecular function in other organism The process in which an organism effects a change in the function of proteins in a second organism.
GO:0052204 negative regulation of molecular function in other organism involved in symbiotic interaction Any process in which an organism stops, prevents, or reduces the frequency, rate or extent of the functional activity of proteins in a second organism, where the two organisms are in a symbiotic interaction.

62 Relations

Relationship
Parent Term . Identifier
Child Term . Identifier
is_a GO:1903016 GO:0044869
is_a GO:0052403 GO:0044869
is_a GO:0044868 GO:0044869
negatively regulates GO:0004308 GO:0044869
is_a GO:0044866 GO:0044869
negatively regulates GO:0004308 GO:0044869
negatively regulates GO:0004553 GO:0044869
is_a GO:0035821 GO:0044869
part of GO:0051704 GO:0044869
is_a GO:0052203 GO:0044869
part of GO:0044419 GO:0044869
regulates GO:0004308 GO:0044869
negatively regulates GO:0003824 GO:0044869
is_a GO:0044419 GO:0044869
is_a GO:0044788 GO:0044869
negatively regulates GO:0016787 GO:0044869
is_a GO:0019222 GO:0044869
is_a GO:0065007 GO:0044869
is_a GO:0051346 GO:0044869
is_a GO:0009892 GO:0044869
negatively regulates GO:0008152 GO:0044869
is_a GO:0051701 GO:0044869
negatively regulates GO:0008150 GO:0044869
is_a GO:0051702 GO:0044869
is_a GO:0051704 GO:0044869
regulates GO:0004553 GO:0044869
is_a GO:0052199 GO:0044869
is_a GO:1903015 GO:0044869
is_a GO:0065008 GO:0044869
regulates GO:0003824 GO:0044869

0 Synonyms