Term Information

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Accession
GO:0004821
Name
histidine-tRNA ligase activity
Ontology
molecular_function
Synonyms
histidyl-tRNA synthetase activity, L-histidine:tRNAHis ligase (AMP-forming), histidine translase activity, histidyl-transfer ribonucleate synthetase activity
Alternate IDs
None
Definition
Catalysis of the reaction: ATP + L-histidine + tRNA(His) = AMP + diphosphate + L-histidyl-tRNA(His). Source: EC:6.1.1.21
Comment
None
History
See term history for GO:0004821 at QuickGO
Chem. react.
has participant hydron
has participant 3'-(L-histidyl)adenylyl(1-) group
has participant ATP(4-)
has participant diphosphate(3-)
has participant adenosine 5'-monophosphate(2-)
has participant L-histidine zwitterion
has participant AMP 3'-end(1-) residue
Subset
None
Include "regulates"
For more information, please see the ontology relation documentation.

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Graph of GO:0004821 from QuickGO

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Parents of histidine-tRNA ligase activity (GO:0004821)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
histidine-tRNA ligase activity [RO:0000057 relation] RO:0000057  hydron (CHEBI:15378)
histidine-tRNA ligase activity [is_a relation] is_a  aminoacyl-tRNA ligase activity (GO:0004812)
histidine-tRNA ligase activity [RO:0000057 relation] RO:0000057  3'-(L-histidyl)adenylyl(1-) group (CHEBI:78527)
histidine-tRNA ligase activity [RO:0000057 relation] RO:0000057  ATP(4-) (CHEBI:30616)
histidine-tRNA ligase activity [RO:0000057 relation] RO:0000057  diphosphate(3-) (CHEBI:33019)
histidine-tRNA ligase activity [RO:0000057 relation] RO:0000057  adenosine 5'-monophosphate(2-) (CHEBI:456215)
histidine-tRNA ligase activity [RO:0000057 relation] RO:0000057  L-histidine zwitterion (CHEBI:57595)
histidine-tRNA ligase activity [RO:0000057 relation] RO:0000057  AMP 3'-end(1-) residue (CHEBI:78442)

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