Regulation of Ca2+release from sarcoplas
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Do Han Kim; Young Sup Lee; Arthur B. Landry
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Article
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1992
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Springer
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English
โ 321 KB
Ca2+ release from skeletal sarcoplasmic reticulum (SR) could be regulated by at least three mechanisms: 1) Ca2+, 2) calmodulin, and 3) Ca2+/calmodulin-dependent phosphorylation. Bell-shaped Ca(2+)-dependence of Ca2+ release from both actively- and passively-loaded SR vesicles suggest that opening an