FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term nuclear import signal receptor activity ID (Ontology) GO:0061608 (Gene Ontology)
Definition Combining with a nuclear import signal (NIS) on a cargo to be transported, to mediate transport of the cargo through the nuclear pore, from the cytoplasm to the nuclear lumen. The cargo can be either a RNA or a protein.[ PubMed:28713609 ]
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Data ClassFieldDirect annotations
Genes (FBgn)GO_MOLECULAR_FUNCTION
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 nuclear import signal receptor activity (all annotations which use CV term, excluding "NOT" statements)
     enables | nuclear import signal receptor activity
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  molecular carrier activity
   |__nucleocytoplasmic carrier activity
       |__nuclear import signal receptor activity  19 rec.
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Is a nucleocytoplasmic carrier activity
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Synonyms
  • "importin activity" RELATED
Secondary IDs
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Reactome:R-HSA-2065550 "SREBP1A,1C,2 binds Importin beta-1"