Term Information

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Accession
GO:0004823
Name
leucine-tRNA ligase activity
Ontology
molecular_function
Synonyms
leucyl-tRNA synthetase activity, L-leucine:tRNALeu ligase (AMP-forming), leucine translase activity, leucine-tRNA synthetase activity, leucyl-transfer RNA synthetase activity, leucyl-transfer ribonucleate synthetase activity, leucyl-transfer ribonucleic acid synthetase activity
Alternate IDs
None
Definition
Catalysis of the reaction: L-leucine + ATP + tRNA(Leu) = AMP + diphosphate + 2 H+ + Leu-tRNA(Leu). Source: RHEA:11688, EC:6.1.1.4
Comment
None
History
See term history for GO:0004823 at QuickGO
Chem. react.
has participant AMP 3'-end(1-) residue
has participant diphosphate(3-)
has participant ATP(4-)
has participant L-leucine zwitterion
has participant adenosine 5'-monophosphate(2-)
has participant 3'-(L-leucyl)adenylyl zwitterionic group
Subset
None
Include "regulates"
For more information, please see the ontology relation documentation.

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Graph of GO:0004823 from QuickGO

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Parents of leucine-tRNA ligase activity (GO:0004823)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
leucine-tRNA ligase activity [is_a relation] is_a  aminoacyl-tRNA ligase activity (GO:0004812)
leucine-tRNA ligase activity [RO:0000057 relation] RO:0000057  AMP 3'-end(1-) residue (CHEBI:78442)
leucine-tRNA ligase activity [RO:0000057 relation] RO:0000057  diphosphate(3-) (CHEBI:33019)
leucine-tRNA ligase activity [RO:0000057 relation] RO:0000057  ATP(4-) (CHEBI:30616)
leucine-tRNA ligase activity [RO:0000057 relation] RO:0000057  L-leucine zwitterion (CHEBI:57427)
leucine-tRNA ligase activity [RO:0000057 relation] RO:0000057  adenosine 5'-monophosphate(2-) (CHEBI:456215)
leucine-tRNA ligase activity [RO:0000057 relation] RO:0000057  3'-(L-leucyl)adenylyl zwitterionic group (CHEBI:78494)
Children of leucine-tRNA ligase activity (GO:0004823)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
negative regulation of leucine-tRNA ligase activity (GO:1903634) [RO:0002212 relation] RO:0002212  leucine-tRNA ligase activity
EC
6.1.1.4
KEGG_REACTION
R03657
MetaCyc
LEUCINE--TRNA-LIGASE-RXN
Reactome
R-HSA-380200
R-HSA-379974
RHEA
11688