Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyHCov-NL63 receptor-binding domain-like 8092605 4006418 SCOP2 (2022-06-29)
ASCOP2 FamilyCoronavirus spike S1 glycoprotein N-terminal domain-like 8092607 4004563 SCOP2 (2022-06-29)
ASCOP2 FamilyCoronavirus S2 glycoprotein stalk-like 8092609 4003119 SCOP2 (2022-06-29)
ASCOP2 FamilyCoronavirus spike S2 glycoprotein connector domain-like 8092611 4007763 SCOP2 (2022-06-29)
ASCOP2 FamilyCoronavirus spike S1 glycoprotein N-terminal domain-like 8092626 4004563 SCOP2 (2022-06-29)
ASCOP2 FamilyCoronavirus S1 glycoprotein, domain C-like 8092688 4007778 SCOP2 (2022-06-29)
ASCOP2 FamilyCoronavirus S1 glycoprotein, domain D-like 8092690 4007779 SCOP2 (2022-06-29)
ASCOP2 SuperfamilySARS coronavirus receptor-binding domain-like 8092606 3001706 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyConcanavalin A-like lectins/glucanases 8092608 3000120 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyCoronavirus S2 glycoprotein stalk-like 8092610 3000282 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyCoronavirus spike S2 glycoprotein connector domain-like 8092612 3002562 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyConcanavalin A-like lectins/glucanases 8092627 3000120 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyCoronavirus S1 glycoprotein, domain C-like 8092689 3002615 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyCoronavirus S1 glycoprotein, domain D-like 8092691 3002616 SCOP2 (2022-06-29)
BSCOP2B SuperfamilyCoronavirus spike S2 glycoprotein connector domain-like 8092612 3002562 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyCoronavirus S2 glycoprotein stalk-like 8092610 3000282 SCOP2B (2022-06-29)
BSCOP2B SuperfamilySARS coronavirus receptor-binding domain-like 8092606 3001706 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyCoronavirus S1 glycoprotein, domain D-like 8092691 3002616 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyCoronavirus S1 glycoprotein, domain C-like 8092689 3002615 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyConcanavalin A-like lectins/glucanases 8092608 3000120 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyCoronavirus S2 glycoprotein stalk-like 8092610 3000282 SCOP2B (2022-06-29)
CSCOP2B SuperfamilySARS coronavirus receptor-binding domain-like 8092606 3001706 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyConcanavalin A-like lectins/glucanases 8092608 3000120 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyCoronavirus S1 glycoprotein, domain C-like 8092689 3002615 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyCoronavirus S1 glycoprotein, domain D-like 8092691 3002616 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyCoronavirus spike S2 glycoprotein connector domain-like 8092612 3002562 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ACorona_S1_1ste6vv5A1 A: beta sandwichesX: jelly-rollH: Concanavalin A-likeT: Concanavalin A-like lectins/glucanasesF: Corona_S1_1stECOD (1.6)
AEUF07639e6vv5A5 A: beta sandwichesX: jelly-rollH: Concanavalin A-likeT: Concanavalin A-like lectins/glucanasesF: EUF07639ECOD (1.6)
ACorona_S1_3rde6vv5A3 A: beta complex topologyX: Beta domain of coronavirus spike glycoprotein (From Topology)H: Beta domain of coronavirus spike glycoprotein (From Topology)T: Beta domain of coronavirus spike glycoproteinF: Corona_S1_3rdECOD (1.6)
ACorona_S1_2nde6vv5A4 A: a+b three layersX: Coronavirus spike protein receptor-binding domain (From Homology)H: Coronavirus spike protein receptor-binding domainT: Alpha-coronavirus spike protein receptor-binding domainF: Corona_S1_2ndECOD (1.6)
ACorona_S2e6vv5A2 A: a+b complex topologyX: S2 subunit of coronavirus spike glycoprotein (From Topology)H: S2 subunit of coronavirus spike glycoprotein (From Topology)T: S2 subunit of coronavirus spike glycoproteinF: Corona_S2ECOD (1.6)
BCorona_S1_1ste6vv5B4 A: beta sandwichesX: jelly-rollH: Concanavalin A-likeT: Concanavalin A-like lectins/glucanasesF: Corona_S1_1stECOD (1.6)
BEUF07639e6vv5B5 A: beta sandwichesX: jelly-rollH: Concanavalin A-likeT: Concanavalin A-like lectins/glucanasesF: EUF07639ECOD (1.6)
BCorona_S1_3rde6vv5B1 A: beta complex topologyX: Beta domain of coronavirus spike glycoprotein (From Topology)H: Beta domain of coronavirus spike glycoprotein (From Topology)T: Beta domain of coronavirus spike glycoproteinF: Corona_S1_3rdECOD (1.6)
BCorona_S1_2nde6vv5B3 A: a+b three layersX: Coronavirus spike protein receptor-binding domain (From Homology)H: Coronavirus spike protein receptor-binding domainT: Alpha-coronavirus spike protein receptor-binding domainF: Corona_S1_2ndECOD (1.6)
BCorona_S2e6vv5B2 A: a+b complex topologyX: S2 subunit of coronavirus spike glycoprotein (From Topology)H: S2 subunit of coronavirus spike glycoprotein (From Topology)T: S2 subunit of coronavirus spike glycoproteinF: Corona_S2ECOD (1.6)
CCorona_S1_1ste6vv5C3 A: beta sandwichesX: jelly-rollH: Concanavalin A-likeT: Concanavalin A-like lectins/glucanasesF: Corona_S1_1stECOD (1.6)
CEUF07639e6vv5C4 A: beta sandwichesX: jelly-rollH: Concanavalin A-likeT: Concanavalin A-like lectins/glucanasesF: EUF07639ECOD (1.6)
CCorona_S1_3rde6vv5C1 A: beta complex topologyX: Beta domain of coronavirus spike glycoprotein (From Topology)H: Beta domain of coronavirus spike glycoprotein (From Topology)T: Beta domain of coronavirus spike glycoproteinF: Corona_S1_3rdECOD (1.6)
CCorona_S1_2nde6vv5C5 A: a+b three layersX: Coronavirus spike protein receptor-binding domain (From Homology)H: Coronavirus spike protein receptor-binding domainT: Alpha-coronavirus spike protein receptor-binding domainF: Corona_S1_2ndECOD (1.6)
CCorona_S2e6vv5C2 A: a+b complex topologyX: S2 subunit of coronavirus spike glycoprotein (From Topology)H: S2 subunit of coronavirus spike glycoprotein (From Topology)T: S2 subunit of coronavirus spike glycoproteinF: Corona_S2ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C
PF01601Coronavirus spike glycoprotein S2 (CoV_S2)Coronavirus spike glycoprotein S2- Family
A, B, C
PF01600Coronavirus spike glycoprotein S1 (CoV_S1)Coronavirus spike glycoprotein S1- Family
A, B, C
PF19209Coronavirus spike glycoprotein S1, C-terminal (CoV_S1_C)Coronavirus spike glycoprotein S1, C-terminalThis entry represents a domain found at the C-terminus of the Coronavirus S1 protein. It is found across a range of alpha, beta and gamma coronaviruses. This small all beta stranded domain is known as subdomain 2 in the structure of the porcine epide ...This entry represents a domain found at the C-terminus of the Coronavirus S1 protein. It is found across a range of alpha, beta and gamma coronaviruses. This small all beta stranded domain is known as subdomain 2 in the structure of the porcine epidemic diarrhea virus spike protein [1].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C
Spike glycoprotein-