Annotations: 5Y9V

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d5y9va_	All beta proteins	beta-Trefoil	MIR domain	Ryanodine receptor N-terminal-like	automated matches	Diamondback moth (Plutella xylostella ) [TaxId: 51655 ],	SCOPe (2.08)
B	d5y9vb_	All beta proteins	beta-Trefoil	MIR domain	Ryanodine receptor N-terminal-like	automated matches	Diamondback moth (Plutella xylostella ) [TaxId: 51655 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF08709	e5y9vA1	A: beta duplicates or obligate multimers	X: beta-Trefoil (From Topology)	H: beta-Trefoil (From Topology)	T: beta-Trefoil	F: PF08709	ECOD (1.6)
B	PF08709	e5y9vB1	A: beta duplicates or obligate multimers	X: beta-Trefoil (From Topology)	H: beta-Trefoil (From Topology)	T: beta-Trefoil	F: PF08709	ECOD (1.6)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Ryanodine receptor 1	calcium-induced calcium release activity calcium channel activity monoatomic cation transmembrane transporter activity intracellularly ligand-gated monoatomic ion channel activity gated channel activity monoatomic ion channel activity ryanodine-sensitive calcium-release channel activity intracellularly gated calcium channel activity ligand-gated channel activity ligand-gated monoatomic ion channel activity monoatomic cation channel activity passive transmembrane transporter activity calcium ion transmembrane transporter activity inorganic molecular entity transmembrane transporter activity channel activity calcium-induced calcium release activity calcium channel activity monoatomic cation transmembrane transporter activity intracellularly ligand-gated monoatomic ion channel activity gated channel activity monoatomic ion channel activity ryanodine-sensitive calcium-release channel activity intracellularly gated calcium channel activity ligand-gated channel activity ligand-gated monoatomic ion channel activity monoatomic cation channel activity passive transmembrane transporter activity calcium ion transmembrane transporter activity inorganic molecular entity transmembrane transporter activity channel activity ligand-gated calcium channel activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity metal ion transmembrane transporter activity ligand-gated monoatomic cation channel activity transmembrane transporter activity	multicellular organismal process system process muscle contraction muscle system process striated muscle contraction inorganic ion homeostasis intracellular calcium ion homeostasis homeostatic process calcium ion homeostasis cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis multicellular organismal process system process muscle contraction muscle system process striated muscle contraction inorganic ion homeostasis intracellular calcium ion homeostasis homeostatic process calcium ion homeostasis cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis monoatomic cation homeostasis intracellular monoatomic ion homeostasis regulation of localization cellular localization regulation of cellular process transport monoatomic ion transmembrane transport negative regulation of biological process sarcoplasmic reticulum calcium ion transport release of sequestered calcium ion into cytosol by sarcoplasmic reticulum negative regulation of sequestering of calcium ion calcium ion transport metal ion transport maintenance of location in cell monoatomic cation transmembrane transport localization negative regulation of cellular process monoatomic ion transport monoatomic cation transport regulation of sequestering of calcium ion release of sequestered calcium ion into cytosol by endoplasmic reticulum regulation of biological process calcium ion transmembrane import into cytosol sequestering of calcium ion biological regulation inorganic ion transmembrane transport establishment of localization inorganic cation transmembrane transport maintenance of location transmembrane transport release of sequestered calcium ion into cytosol cellular process calcium ion transmembrane transport	intracellular anatomical structure cellular anatomical entity Z disc sarcomere intracellular organelle I band organelle intracellular non-membrane-bounded organelle contractile muscle fiber cytoplasm supramolecular fiber myofibril supramolecular polymer supramolecular complex intracellular anatomical structure cellular anatomical entity Z disc sarcomere intracellular organelle I band organelle intracellular non-membrane-bounded organelle contractile muscle fiber cytoplasm supramolecular fiber myofibril supramolecular polymer supramolecular complex non-membrane-bounded organelle membrane-bounded organelle organelle subcompartment membrane intracellular membrane-bounded organelle endomembrane system sarcoplasm endoplasmic reticulum subcompartment bounding membrane of organelle nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum sarcoplasmic reticulum sarcoplasmic reticulum membrane organelle membrane endoplasmic reticulum membrane cell periphery sarcolemma plasma membrane smooth endoplasmic reticulum protein-containing complex transmembrane transporter complex membrane protein complex cation channel complex transporter complex calcium channel complex monoatomic ion channel complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR003032	Ryanodine receptor Ryr	Domain
A, B	IPR036300	Mir domain superfamily	Homologous Superfamily
A, B	IPR000699	RIH domain	Domain
A, B	IPR013662	RyR/IP3R Homology associated domain	Domain
A, B	IPR016093	MIR motif	Domain
A, B	IPR013320	Concanavalin A-like lectin/glucanase domain superfamily	Homologous Superfamily
A, B	IPR035761	Ryanodine receptor, SPRY domain 1	Domain
A, B	IPR014821	Inositol 1,4,5-trisphosphate/ryanodine receptor	Domain
A, B	IPR035764	Ryanodine receptor, SPRY domain 2	Domain
A, B	IPR013333	Ryanodine receptor	Family
A, B	IPR043136	B30.2/SPRY domain superfamily	Homologous Superfamily
A, B	IPR011992	EF-hand domain pair	Homologous Superfamily
A, B	IPR003877	SPRY domain	Domain
A, B	IPR005821	Ion transport domain	Domain
A, B	IPR001870	B30.2/SPRY domain	Domain
A, B	IPR009460	Ryanodine Receptor TM 4-6	Domain
A, B	IPR015925	Ryanodine/Inositol 1,4,5-trisphosphate receptor	Family
A, B	IPR035762	Ryanodine receptor, SPRY domain 3	Domain
A, B	IPR048581	Ryanodine receptor, junctional solenoid domain	Domain

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.