GO Term : GO:0004831 tyrosine-tRNA ligase activity GO

Namespace  molecular_function Obsolete  false
description  Catalysis of the reaction: L-tyrosine + ATP + tRNA(Tyr) = L-tyrosyl-tRNA(Tyr) + AMP + diphosphate + 2 H(+).

0 Cross References

1 Ontology

Name
GO

7 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:0004812 aminoacyl-tRNA ligase activity Catalysis of the formation of aminoacyl-tRNA from ATP, amino acid, and tRNA with the release of diphosphate and AMP.
GO:0016874 ligase activity Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
GO:0016876 ligase activity, forming aminoacyl-tRNA and related compounds Catalysis of the joining of an amino acid and a nucleic acid (usually tRNA) or poly(ribitol phosphate), with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate. The reaction forms an aminoacyl-tRNA or a related compound.
GO:0004831 tyrosine-tRNA ligase activity Catalysis of the reaction: L-tyrosine + ATP + tRNA(Tyr) = L-tyrosyl-tRNA(Tyr) + AMP + diphosphate + 2 H(+).
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:0016875 ligase activity, forming carbon-oxygen bonds Catalysis of the joining of two molecules via a carbon-oxygen bond, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.

3 Protein

Protein Identifier
Organism . Name
Score Score Type Protein Description Alias (in v1) Code Enzyme Gene Prediction Quality
Qrob_P0328930.2 Quercus robur 0.0 egn (M=2) PTHR11766 - TYROSYL-TRNA SYNTHETASE   EC:6.1.1.1 validated
Qrob_P0553960.2 Quercus robur 34.0 egn (M=1) PTHR11946//PTHR11946:SF66 - ISOLEUCYL, LEUCYL, TYROSYL, VALYL AND METHIONYL-TRNA SYNTHETASES // SUBFAMILY NOT NAMED   EC:6.1.1.1 validated
Qrob_P0664620.2 Quercus robur 0.0 egn (M=2) PTHR11766 - TYROSYL-TRNA SYNTHETASE   EC:6.1.1.1 validated

6 Relations

Relationship
Parent Term . Identifier

Child Term . Identifier
is_a GO:0004812 GO:0004831
is_a GO:0016874 GO:0004831
is_a GO:0016875 GO:0004831
is_a GO:0003674 GO:0004831
is_a GO:0003824 GO:0004831
is_a GO:0016876 GO:0004831

12 Synonyms

Name Type
tyrosine-transfer ribonucleate synthetase activity synonym
tyrosine tRNA synthetase activity synonym
tyrosine translase activity synonym
L-tyrosine:tRNATyr ligase (AMP-forming) synonym
tyrosyl-transfer RNA synthetase activity synonym
tyrosyl-transfer ribonucleic acid synthetase activity synonym
tyrosyl-transfer ribonucleate synthetase activity synonym
tyrosine-transfer RNA ligase activity synonym
tyrosyl-tRNA synthetase activity synonym
tyrosyl-tRNA ligase activity synonym
L-tyrosine-tRNA(Tyr) ligase (AMP-forming) activity synonym
L-tyrosine-tRNATyr ligase (AMP-forming) synonym