FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
CV Term Report
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General Information
Term post-translational protein modification ID (Ontology) GO:0043687 (Gene Ontology)
Definition The process of covalently altering one or more amino acids in a protein after the protein has been completely translated and released from the ribosome.
Also Known As "post-translational amino acid modification" ; "post-translational modification" ; "posttranslational amino acid modification" (for all, see Synonyms field below)
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Annotations
Records annotated with this term OR any of its CHILD TERMS
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Data Class Field Records
Genes (FBgn)  GO_BIOLOGICAL_PROCESS      10
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 Full annotation statements 
Relevant FlyBase reports
 Gene Groups Genes
 post-translational protein modification (all annotations which use CV term, excluding "NOT" statements)       6     10
     involved_in | post-translational protein modification       --      10
Spanning Tree (Parents/Children)
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protein metabolic process___
macromolecule modification__|
                            protein modification process
                             |__post-translational protein modification  344 rec.
                                 |__C-terminal protein amino acid modification
                                 |   |__C-terminal protein deglutamylation
                                 |   |__C-terminal protein lipidation(+)
                                 |   |__C-terminal protein methylation
                                 |__N-terminal protein amino acid propionylation
                                 |__post-translational protein acetylation
                                 |__protein auto-ADP-ribosylation
                                 |__protein modification by small protein conjugation or removal 328 rec.
                                 |   |__protein modification by small protein conjugation(+) 262 rec.
                                 |   |__protein modification by small protein removal(+) 69 rec.
                                 |   |__regulation of protein modification by small protein conjugation or removal(+) 28 rec.
                                 |__protein poly-ADP-ribosylation
                                 |__regulation of post-translational protein modification 29 rec.
                                     |__negative regulation of post-translational protein modification(+) 7 rec.
                                     |__positive regulation of post-translational protein modification(+) 16 rec.
                                     |__regulation of protein modification by small protein conjugation or removal(+) 28 rec.
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Is a protein modification process
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Synonyms
  • "post-translational amino acid modification" EXACT
    "post-translational modification" EXACT
    "posttranslational amino acid modification" EXACT
    "posttranslational modification" EXACT
    "posttranslational protein modification" EXACT
    "PTM" EXACT
Secondary IDs
hide External Crossreferences & Linkouts
Reactome:R-HSA-597592 "Post-translational protein modification"
Wikipedia:Posttranslational_modification