FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term acid-ammonia (or amide) ligase activity ID (Ontology) GO:0016880 (Gene Ontology)
Definition Catalysis of the ligation of an acid to ammonia (NH4+) or an amide via a carbon-nitrogen bond, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
Also Known As"amide synthase activity"
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  QuickGO data     AmiGO data
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 acid-ammonia (or amide) ligase activity (all annotations which use CV term, excluding "NOT" statements)
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  ligase activity
   |__ligase activity, forming carbon-nitrogen bonds
       |__acid-ammonia (or amide) ligase activity  4 rec.
           |__4-methyleneglutamate-ammonia ligase activity
           |__8-demethylnovobiocate synthase activity
           |__adenosylcobinamide-phosphate synthase activity
           |__ammonia ligase activity 2 rec.
           |   |__aspartate-ammonia ligase activity
           |   |__glutamine synthetase activity 2 rec.
           |__aspartate-ammonia ligase (ADP-forming) activity
           |__cysteine-glucosaminylinositol ligase activity
           |__D-aspartate ligase activity
           |__diphthine-ammonia ligase activity 1 rec.
           |__glutamate-ethylamine ligase activity
           |__glutamate-putrescine ligase activity
           |__glutathionylspermidine synthase activity
           |__lipoate-protein ligase activity
           |__NAD+ synthase activity
           |__phosphoribosylglycinamide formyltransferase 2 activity
           |__trypanothione synthase activity
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Is a ligase activity, forming carbon-nitrogen bonds
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Synonyms
  • "amide synthase activity" EXACT
Secondary IDs
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EC:6.3.1.-