FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term pattern recognition receptor activity ID (Ontology) GO:0038187 (Gene Ontology)
Definition Combining with a pathogen-associated molecular pattern (PAMP), a structure conserved among microbial species to initiate an innate immune response.
Also Known As"PRR" ; "PRR activity"
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Genes (FBgn)GO_MOLECULAR_FUNCTION
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 pattern recognition receptor activity (all annotations which use CV term, excluding "NOT" statements)
     enables | pattern recognition receptor activity
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  molecular transducer activity
   |__signaling receptor activity
       |__pattern recognition receptor activity  38 rec.
           |__double-stranded RNA immune receptor activity
           |   |__left-handed Z-RNA immune receptor activity
           |__lipoarabinomannan immune receptor activity
           |__lipopolysaccharide immune receptor activity 1 rec.
           |__lipoteichoic acid immune receptor activity
           |__peptidoglycan immune receptor activity 11 rec.
           |__polysaccharide immune receptor activity 2 rec.
               |__(1->3)-beta-D-glucan immune receptor activity 2 rec.
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Is a signaling receptor activity
Part of
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Synonyms
  • "macrophage receptor activity" RELATED
    "MAMP receptor activity" NARROW
    "microbe-associated molecular pattern receptor activity" NARROW
    "PAMP receptor activity" NARROW
    "pathogen associated molecular pattern receptor activity" NARROW
    "PRR" EXACT
    "PRR activity" EXACT
    "signaling pattern recognition receptor activity" RELATED
Secondary IDs
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Wikipedia:Pattern_recognition_receptor