1SJI

Comparing skeletal and cardiac calsequestrin structures and their calcium binding: a proposed mechanism for coupled calcium binding and protein polymerization


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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad1sjia1 Alpha and beta proteins (a/b) Thioredoxin fold Thioredoxin-like automated matches automated matches dog (Canis lupus familiaris ) [TaxId: 9615 ], SCOPe (2.08)
Bd1sjib1 Alpha and beta proteins (a/b) Thioredoxin fold Thioredoxin-like automated matches automated matches dog (Canis lupus familiaris ) [TaxId: 9615 ], SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ACalsequestrin_1ste1sjiA3 A: a+b three layersX: Thioredoxin-likeH: Thioredoxin-like (From Topology)T: Thioredoxin-likeF: Calsequestrin_1stECOD (1.6)
ACalsequestrin_2nde1sjiA2 A: a+b three layersX: Thioredoxin-likeH: Thioredoxin-like (From Topology)T: Thioredoxin-likeF: Calsequestrin_2ndECOD (1.6)
ACalsequestrin_3rde1sjiA4 A: a+b three layersX: Thioredoxin-likeH: Thioredoxin-like (From Topology)T: Thioredoxin-likeF: Calsequestrin_3rdECOD (1.6)
BCalsequestrin_1ste1sjiB3 A: a+b three layersX: Thioredoxin-likeH: Thioredoxin-like (From Topology)T: Thioredoxin-likeF: Calsequestrin_1stECOD (1.6)
BCalsequestrin_2nde1sjiB2 A: a+b three layersX: Thioredoxin-likeH: Thioredoxin-like (From Topology)T: Thioredoxin-likeF: Calsequestrin_2ndECOD (1.6)
BCalsequestrin_3rde1sjiB4 A: a+b three layersX: Thioredoxin-likeH: Thioredoxin-like (From Topology)T: Thioredoxin-likeF: Calsequestrin_3rdECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.40.30.10 Alpha Beta 3-Layer(aba) Sandwich Glutaredoxin GlutaredoxinCATH (4.3.0)
B3.40.30.10 Alpha Beta 3-Layer(aba) Sandwich Glutaredoxin GlutaredoxinCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF01216Calsequestrin (Calsequestrin)Calsequestrin- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Calsequestrin, cardiac muscle isoform