GO Term : GO:0000033 alpha-1,3-mannosyltransferase activity GO

Namespace:  molecular_function Obsolete:  false
description  Catalysis of the transfer of a mannose residue to an oligosaccharide, forming an alpha-(1->3) linkage.

0 Cross References

0 Data Sets

1 Ontology

Name
GO

0 Ontology Annotations

17 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:0016757 transferase activity, transferring glycosyl groups Catalysis of the transfer of a glycosyl group from one compound (donor) to another (acceptor).
GO:0005975 carbohydrate metabolic process The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y. Includes the formation of carbohydrate derivatives by the addition of a carbohydrate residue to another molecule.
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:0016758 transferase activity, transferring hexosyl groups Catalysis of the transfer of a hexosyl group from one compound (donor) to another (acceptor).
GO:0016740 transferase activity Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
GO:0071704 organic substance metabolic process The chemical reactions and pathways involving an organic substance, any molecular entity containing carbon.
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:0000030 mannosyltransferase activity Catalysis of the transfer of a mannosyl group to an acceptor molecule, typically another carbohydrate or a lipid.
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: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:0044723 single-organism carbohydrate metabolic process The chemical reactions and pathways involving carbohydrates, occurring within a single organism.
GO:0097502 mannosylation The covalent attachment of a mannose residue to a substrate molecule.
GO:0070085 glycosylation The covalent attachment and further modification of carbohydrate residues to a substrate molecule.
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:0000033 alpha-1,3-mannosyltransferase activity Catalysis of the transfer of a mannose residue to an oligosaccharide, forming an alpha-(1->3) linkage.

17 Relations

Relationship
Parent Term . Identifier

Child Term . Identifier
is_a GO:0000030 GO:0000033
is_a GO:0016740 GO:0000033
part of GO:0008152 GO:0000033
is_a GO:0003824 GO:0000033
part of GO:0008150 GO:0000033
part of GO:0071704 GO:0000033
part of GO:0044710 GO:0000033
part of GO:0044699 GO:0000033
part of GO:0044723 GO:0000033
part of GO:0044238 GO:0000033
part of GO:0097502 GO:0000033
is_a GO:0003674 GO:0000033
is_a GO:0016757 GO:0000033
is_a GO:0016758 GO:0000033
part of GO:0070085 GO:0000033
part of GO:0005975 GO:0000033
is_a GO:0000033 GO:0052925

0 Synonyms