GO Term : GO:0008479 queuine tRNA-ribosyltransferase activity GO

Namespace  molecular_function Obsolete  false
description  Catalysis of the reaction: tRNA guanine + queuine = tRNA queuine + guanine.

0 Cross References

1 Ontology

Name
GO

6 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: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:0008479 queuine tRNA-ribosyltransferase activity Catalysis of the reaction: tRNA guanine + queuine = tRNA queuine + guanine.
GO:0016763 transferase activity, transferring pentosyl groups Catalysis of the transfer of a pentosyl group from one compound (donor) to another (acceptor).
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.

2 Protein

Protein Identifier
Organism . Name
Score Score Type Protein Description Alias (in v1) Code Enzyme Gene Prediction Quality
Qrob_P0045330.2 Quercus robur 91.2 egn (M=1) K00773 - queuine tRNA-ribosyltransferase [EC:2.4.2.29]   EC:2.4.2.29 validated
Qrob_P0363750.2 Quercus robur 97.0 egn (M=1) K15407 - queuine tRNA-ribosyltransferase subunit QTRTD1 [EC:2.4.2.29]   EC:2.4.2.29 validated

5 Relations

Relationship
Parent Term . Identifier

Child Term . Identifier
is_a GO:0016763 GO:0008479
is_a GO:0016740 GO:0008479
is_a GO:0003824 GO:0008479
is_a GO:0003674 GO:0008479
is_a GO:0016757 GO:0008479

9 Synonyms

Name Type
guanine insertion enzyme activity synonym
[tRNA]-guanine:queuine tRNA-D-ribosyltransferase activity synonym
tRNA-guanine transglycosylase activity synonym
Q-insertase activity synonym
guanine, queuine-tRNA transglycosylase activity synonym
transfer ribonucleate glycosyltransferase activity synonym
queuine transfer ribonucleate ribosyltransferase activity synonym
tRNA transglycosylase activity synonym
tRNA guanine transglycosidase activity synonym