Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
CSCOP2B SuperfamilyRmlC-like cupins 8093035 3001825 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyRmlC-like cupins 8093035 3001825 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyRmlC-like cupins 8093035 3001825 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
CERG2_Sigma1Re6dk0C2 A: beta sandwichesX: jelly-rollH: Double-stranded beta-helix (From Topology)T: Double-stranded beta-helixF: ERG2_Sigma1RECOD (1.6)
CKOG4143_likee6dk0C1 A: extended segmentsX: Transmembrane helix of sigma-1 receptor (From Topology)H: Transmembrane helix of sigma-1 receptor (From Topology)T: Transmembrane helix of sigma-1 receptorF: KOG4143_likeECOD (1.6)
AERG2_Sigma1Re6dk0A1 A: beta sandwichesX: jelly-rollH: Double-stranded beta-helix (From Topology)T: Double-stranded beta-helixF: ERG2_Sigma1RECOD (1.6)
AKOG4143_likee6dk0A2 A: extended segmentsX: Transmembrane helix of sigma-1 receptor (From Topology)H: Transmembrane helix of sigma-1 receptor (From Topology)T: Transmembrane helix of sigma-1 receptorF: KOG4143_likeECOD (1.6)
BERG2_Sigma1Re6dk0B2 A: beta sandwichesX: jelly-rollH: Double-stranded beta-helix (From Topology)T: Double-stranded beta-helixF: ERG2_Sigma1RECOD (1.6)
BKOG4143_likee6dk0B1 A: extended segmentsX: Transmembrane helix of sigma-1 receptor (From Topology)H: Transmembrane helix of sigma-1 receptor (From Topology)T: Transmembrane helix of sigma-1 receptorF: KOG4143_likeECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C
PF04622ERG2 and Sigma1 receptor like protein (ERG2_Sigma1R)ERG2 and Sigma1 receptor like protein- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C
Sigma non-opioid intracellular receptor 1

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C
IPR006716ERG2/sigma1 receptor-likeFamily

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage