FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term ryanodine receptor complex ID (Ontology) GO:1990425 (Gene Ontology)
Definition A voltage-gated calcium-release channel complex of the sarcoplasmic or endoplasmic reticulum. It plays an important role in the excitation-contraction (E-C) coupling of muscle cells. RyR comprises a family of ryanodine receptors, widely expressed throughout the animal kingdom.[ PubMed:22822064 ]
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endoplasmic reticulum
 |__endoplasmic reticulum protein-containing complex__
endoplasmic reticulum membrane                        |
 |__sarcoplasmic reticulum membrane___________________|
sarcoplasmic reticulum                                |
 |__sarcoplasmic reticulum membrane___________________|
protein-containing complex                            |
 |__endoplasmic reticulum protein-containing complex__|
calcium channel complex                               |
 |__voltage-gated calcium channel complex_____________|
bounding membrane of organelle                        |
 |__sarcoplasmic reticulum membrane___________________|
plasma membrane protein complex                       |
 |__voltage-gated calcium channel complex_____________|
                                                      ryanodine receptor complex
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Is a voltage-gated calcium channel complex
endoplasmic reticulum protein-containing complex
Part of sarcoplasmic reticulum membrane
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Synonyms
  • "RyR" RELATED
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