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== Function == | == Function == | ||
[[http://www.uniprot.org/uniprot/RYR2_MOUSE RYR2_MOUSE]] Calcium channel that mediates the release of Ca(2+) from the sarcoplasmic reticulum into the cytoplasm and thereby plays a key role in triggering cardiac muscle contraction. Aberrant channel activation can lead to cardiac arrhythmia. In cardiac myocytes, calcium release is triggered by increased Ca(2+) levels due to activation of the L-type calcium channel CACNA1C. The calcium channel activity is modulated by formation of heterotetramers with RYR3. Required for cellular calcium ion homeostasis. Required for embryonic heart development.<ref>PMID:10473538</ref> <ref>PMID:9628868</ref> <ref>PMID:21098440</ref> <ref>PMID:20431056</ref> | [[http://www.uniprot.org/uniprot/RYR2_MOUSE RYR2_MOUSE]] Calcium channel that mediates the release of Ca(2+) from the sarcoplasmic reticulum into the cytoplasm and thereby plays a key role in triggering cardiac muscle contraction. Aberrant channel activation can lead to cardiac arrhythmia. In cardiac myocytes, calcium release is triggered by increased Ca(2+) levels due to activation of the L-type calcium channel CACNA1C. The calcium channel activity is modulated by formation of heterotetramers with RYR3. Required for cellular calcium ion homeostasis. Required for embryonic heart development.<ref>PMID:10473538</ref> <ref>PMID:9628868</ref> <ref>PMID:21098440</ref> <ref>PMID:20431056</ref> | ||
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| - | ==See Also== | ||
| - | *[[Ryanodine receptor|Ryanodine receptor]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
Revision as of 09:18, 8 November 2017
Structure of the first domain of a cardiac Ryanodine Receptor mutant with exon 3 deleted
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