One protein found in this organelle binds to junctin and triadin on the luminal side, and isinhibited by thapsigargin.
One protein found in this organelle binds to junctin and triadin on the luminal side, and isinhibited by thapsigargin. A pump found in this organelle is inhibited by phospholamban, which inturn is inhibited by beta‐adrenergic stimulation. Dantrolene is used to treat a condition linked to amutation of a protein located here; that condition is the anesthesia‐induced malignant hyperthermia,which is caused by mutations in the ryanodine receptor. This organelle is mechanically coupled to thedihydropyridine receptor in (*) T‐tubules, and this organelle contains large quantities of calsequestrin.For 10 points, name this specialized organelle found in muscle tissue, a variant of the endoplasmicreticulum that is responsible for storing calcium.
One protein found in this organelle binds to junctin and triadin on the luminal side, and isinhibited by thapsigargin.
sarcoplasmic reticulum [or SR; prompt on endoplasmic reticulum or ER]