FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term asparagine-tRNA ligase activity ID (Ontology) GO:0004816 (Gene Ontology)
Definition Catalysis of the reaction: L-asparagine + ATP + tRNA(Asn) = AMP + Asn-tRNA(Asn) + diphosphate + 2 H+.[ EC:6 ]
Also Known As"asparaginyl-tRNA synthetase activity"
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Data ClassFieldDirect annotations
Genes (FBgn)GO_MOLECULAR_FUNCTION
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 Genes
 asparagine-tRNA ligase activity (all annotations which use CV term, excluding "NOT" statements)
     enables | asparagine-tRNA ligase activity
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ligase activity, forming carbon-oxygen bonds__
catalytic activity, acting on a tRNA__________|
                                              aminoacyl-tRNA ligase activity
                                               |__asparagine-tRNA ligase activity  2 rec.
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Is a aminoacyl-tRNA ligase activity
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Synonyms
  • "asparagine translase activity" RELATED[ EC:6 ]
    "asparaginyl transfer ribonucleic acid synthetase activity" RELATED[ EC:6 ]
    "asparaginyl transfer RNA synthetase activity" RELATED[ EC:6 ]
    "asparaginyl-transfer ribonucleate synthetase activity" RELATED[ EC:6 ]
    "asparaginyl-tRNA synthetase activity" EXACT
    "asparagyl-transfer RNA synthetase activity" RELATED[ EC:6 ]
    "L-asparagine:tRNAAsn ligase (AMP-forming)" RELATED[ EC:6 ]
Secondary IDs
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EC:6.1.1.22
KEGG_REACTION:R03648
MetaCyc:ASPARAGINE--TRNA-LIGASE-RXN
Reactome:R-HSA-379996 "asparagine + tRNA(Asn) + ATP => Asn-tRNA(Asn) + AMP + pyrophosphate"
Reactome:R-HSA-380227 "asparagine + tRNA(Asn) + ATP => Asn-tRNA(Asn) + AMP + pyrophosphate"
RHEA:11180