Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
A [auth G]SCOP2B SuperfamilyConcanavalin A-like lectins/glucanases 8092152 3000120 SCOP2B (2022-06-29)
A [auth G]SCOP2B SuperfamilyCoronavirus S1 glycoprotein, domain C-like 8092665 3002615 SCOP2B (2022-06-29)
A [auth G]SCOP2B SuperfamilyCoronavirus S1 glycoprotein, domain D-like 8092667 3002616 SCOP2B (2022-06-29)
A [auth G]SCOP2B SuperfamilyCoronavirus S2 glycoprotein stalk-like 8092154 3000282 SCOP2B (2022-06-29)
A [auth G]SCOP2B SuperfamilyCoronavirus spike S2 glycoprotein connector domain-like 8092156 3002562 SCOP2B (2022-06-29)
B [auth I]SCOP2B SuperfamilyCoronavirus S1 glycoprotein, domain C-like 8092665 3002615 SCOP2B (2022-06-29)
B [auth I]SCOP2B SuperfamilyCoronavirus spike S2 glycoprotein connector domain-like 8092156 3002562 SCOP2B (2022-06-29)
B [auth I]SCOP2B SuperfamilyCoronavirus S1 glycoprotein, domain D-like 8092667 3002616 SCOP2B (2022-06-29)
B [auth I]SCOP2B SuperfamilyCoronavirus S2 glycoprotein stalk-like 8092154 3000282 SCOP2B (2022-06-29)
B [auth I]SCOP2B SuperfamilyConcanavalin A-like lectins/glucanases 8092152 3000120 SCOP2B (2022-06-29)
C [auth J]SCOP2B SuperfamilyCoronavirus spike S2 glycoprotein connector domain-like 8092156 3002562 SCOP2B (2022-06-29)
C [auth J]SCOP2B SuperfamilyConcanavalin A-like lectins/glucanases 8092152 3000120 SCOP2B (2022-06-29)
C [auth J]SCOP2B SuperfamilyCoronavirus S2 glycoprotein stalk-like 8092154 3000282 SCOP2B (2022-06-29)
C [auth J]SCOP2B SuperfamilyCoronavirus S1 glycoprotein, domain C-like 8092665 3002615 SCOP2B (2022-06-29)
C [auth J]SCOP2B SuperfamilyCoronavirus S1 glycoprotein, domain D-like 8092667 3002616 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth G]F_UNCLASSIFIEDe7x27G1 A: beta sandwichesX: jelly-rollH: Concanavalin A-likeT: Concanavalin A-like lectins/glucanasesF: F_UNCLASSIFIEDECOD (1.6)
A [auth G]F_UNCLASSIFIEDe7x27G3 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: F_UNCLASSIFIEDECOD (1.6)
A [auth G]F_UNCLASSIFIEDe7x27G2 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: F_UNCLASSIFIEDECOD (1.6)
B [auth I]F_UNCLASSIFIEDe7x27I1 A: beta sandwichesX: jelly-rollH: Concanavalin A-likeT: Concanavalin A-like lectins/glucanasesF: F_UNCLASSIFIEDECOD (1.6)
B [auth I]F_UNCLASSIFIEDe7x27I3 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: F_UNCLASSIFIEDECOD (1.6)
B [auth I]F_UNCLASSIFIEDe7x27I2 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: F_UNCLASSIFIEDECOD (1.6)
C [auth J]F_UNCLASSIFIEDe7x27J2 A: beta sandwichesX: jelly-rollH: Concanavalin A-likeT: Concanavalin A-like lectins/glucanasesF: F_UNCLASSIFIEDECOD (1.6)
C [auth J]F_UNCLASSIFIEDe7x27J1 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: F_UNCLASSIFIEDECOD (1.6)
C [auth J]F_UNCLASSIFIEDe7x27J3 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: F_UNCLASSIFIEDECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth G],
B [auth I],
C [auth J]
PF01601Coronavirus spike glycoprotein S2 (CoV_S2)Coronavirus spike glycoprotein S2- Family
A [auth G],
B [auth I],
C [auth J]
PF16451Betacoronavirus-like spike glycoprotein S1, N-terminal (bCoV_S1_N)Betacoronavirus-like spike glycoprotein S1, N-terminalThis entry represents the N-terminal domain of the betacoronavirus-like trimeric spike glycoprotein. The distal S1 subunit of the coronavirus spike protein is responsible for receptor binding. S1 contains two domains; an N-terminal galectin-like doma ...Domain
A [auth G],
B [auth I],
C [auth J]
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 ...Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth G],
B [auth I],
C [auth J]
Spike glycoprotein-