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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad4gxxa1 All beta proteins Viral protein domain Viral protein domain Influenza hemagglutinin headpiece Hemagglutinin (Influenza A virus (A/Brevig Mission/1/1918(H1N1)) ) [TaxId: 88776 ], SCOPe (2.08)
Ad4gxxa2 Artifacts Tags Tags Tags N-terminal Tags (Influenza A virus (A/Brevig Mission/1/1918(H1N1)) ) [TaxId: 88776 ], SCOPe (2.08)
Cd4gxxc_ All beta proteins Viral protein domain Viral protein domain Influenza hemagglutinin headpiece Hemagglutinin (Influenza A virus (A/Brevig Mission/1/1918(H1N1)) ) [TaxId: 88776 ], SCOPe (2.08)
Ed4gxxe1 All beta proteins Viral protein domain Viral protein domain Influenza hemagglutinin headpiece Hemagglutinin (Influenza A virus (A/Brevig Mission/1/1918(H1N1)) ) [TaxId: 88776 ], SCOPe (2.08)
Ed4gxxe2 Artifacts Tags Tags Tags N-terminal Tags (Influenza A virus (A/Brevig Mission/1/1918(H1N1)) ) [TaxId: 88776 ], SCOPe (2.08)
Bd4gxxb_ Coiled coil proteins Stalk segment of viral fusion proteins Influenza hemagglutinin (stalk) Influenza hemagglutinin (stalk) Influenza hemagglutinin (stalk) (Influenza A virus (A/Brevig Mission/1/1918(H1N1)) ) [TaxId: 88776 ], SCOPe (2.08)
Dd4gxxd_ Coiled coil proteins Stalk segment of viral fusion proteins Influenza hemagglutinin (stalk) Influenza hemagglutinin (stalk) Influenza hemagglutinin (stalk) (Influenza A virus (A/Brevig Mission/1/1918(H1N1)) ) [TaxId: 88776 ], SCOPe (2.08)
Fd4gxxf_ Coiled coil proteins Stalk segment of viral fusion proteins Influenza hemagglutinin (stalk) Influenza hemagglutinin (stalk) Influenza hemagglutinin (stalk) (Influenza A virus (A/Brevig Mission/1/1918(H1N1)) ) [TaxId: 88776 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyInfluenza hemagglutinin domain-like 8087726 3001342 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyInfluenza hemagglutinin domain-like 8087726 3001342 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyInfluenza hemagglutinin domain-like 8087726 3001342 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyInfluenza hemagglutinin (stalk) 8087942 3001616 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyInfluenza hemagglutinin (stalk) 8087942 3001616 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyInfluenza hemagglutinin (stalk) 8087942 3001616 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AHemagglutinin_1ste4gxxA1 A: beta sandwichesX: jelly-rollH: Viral protein domain (From Topology)T: Viral protein domainF: Hemagglutinin_1stECOD (1.6)
CHemagglutinin_1ste4gxxC1 A: beta sandwichesX: jelly-rollH: Viral protein domain (From Topology)T: Viral protein domainF: Hemagglutinin_1stECOD (1.6)
EHemagglutinin_1ste4gxxE1 A: beta sandwichesX: jelly-rollH: Viral protein domain (From Topology)T: Viral protein domainF: Hemagglutinin_1stECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, C, E
PF00509Haemagglutinin (Hemagglutinin)Haemagglutinin- Family
B, D, F
PF00509Haemagglutinin (Hemagglutinin)Haemagglutinin- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, C, E
Hemagglutinin HA1 chain
B, D, F
Hemagglutinin HA2 chain