4EDA
Structures of monomeric hemagglutinin and its complex with an Fab fragment of a neutralizing antibody that binds to H1 subtype influenza viruses: molecular basis of infectivity of 2009 pandemic H1N1 influenza A viruses
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d4edaa_ | All beta proteins | Viral protein domain | Viral protein domain | Influenza hemagglutinin headpiece | Hemagglutinin | (Influenza A virus (A/Korea/01/2009(H1N1)) ) [TaxId: 644289 ], | SCOPe (2.08) |
C | d4edac_ | All beta proteins | Viral protein domain | Viral protein domain | Influenza hemagglutinin headpiece | Hemagglutinin | (Influenza A virus (A/Korea/01/2009(H1N1)) ) [TaxId: 644289 ], | SCOPe (2.08) |
B | d4edab_ | Coiled coil proteins | Stalk segment of viral fusion proteins | Influenza hemagglutinin (stalk) | Influenza hemagglutinin (stalk) | Influenza hemagglutinin (stalk) | (Influenza A virus (A/Korea/01/2009(H1N1)) ) [TaxId: 644289 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2 Family | Influenza hemagglutinin headpiece | 8087801 | 4002506 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | Influenza hemagglutinin domain-like | 8087802 | 3001342 | SCOP2 (2022-06-29) |
C | SCOP2B Superfamily | Influenza hemagglutinin domain-like | 8087802 | 3001342 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | Influenza hemagglutinin (stalk) | 8088022 | 3001616 | SCOP2B (2022-06-29) |
D | SCOP2 Family | Influenza hemagglutinin (stalk) | 8088021 | 4003840 | SCOP2 (2022-06-29) |
D | SCOP2 Superfamily | Influenza hemagglutinin (stalk) | 8088022 | 3001616 | SCOP2 (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | Hemagglutinin_1st | e4edaA1 | A: beta sandwiches | X: jelly-roll | H: Viral protein domain (From Topology) | T: Viral protein domain | F: Hemagglutinin_1st | ECOD (1.6) |
C | Hemagglutinin_1st | e4edaC1 | A: beta sandwiches | X: jelly-roll | H: Viral protein domain (From Topology) | T: Viral protein domain | F: Hemagglutinin_1st | ECOD (1.6) |
D | Hemagglutinin_2nd | e4edaD1 | A: alpha bundles | X: Hemagglutinin HA2 chain (From Topology) | H: Hemagglutinin HA2 chain (From Topology) | T: Hemagglutinin HA2 chain | F: Hemagglutinin_2nd | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 2.10.77.10 | Mainly Beta | Ribbon | Hemagglutinin | Chain A, domain 2 | CATH (4.3.0) |
A | 3.90.209.20 | Alpha Beta | Alpha-Beta Complex | Hemagglutinin (Ha1 Chain) | Chain: A | CATH (4.3.0) |
C | 2.10.77.10 | Mainly Beta | Ribbon | Hemagglutinin | Chain A, domain 2 | CATH (4.3.0) |
C | 3.90.209.20 | Alpha Beta | Alpha-Beta Complex | Hemagglutinin (Ha1 Chain) | Chain: A | CATH (4.3.0) |
B | 3.90.20.10 | Alpha Beta | Alpha-Beta Complex | Hemagglutinin Ectodomain | Chain B | CATH (4.3.0) |
D | 3.90.20.10 | Alpha Beta | Alpha-Beta Complex | Hemagglutinin Ectodomain | Chain B | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00509 | Haemagglutinin (Hemagglutinin) | Haemagglutinin | - | Family | |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR001364 | Haemagglutinin, influenzavirus A/B | Family | |
IPR008980 | Viral capsid/haemagglutinin protein | Homologous Superfamily | |
IPR000149 | Haemagglutinin, influenzavirus A | Family | |
IPR013828 | Haemagglutinin, HA1 chain, alpha/beta domain superfamily | Homologous Superfamily | |
IPR001364 | Haemagglutinin, influenzavirus A/B | Family | |
IPR008980 | Viral capsid/haemagglutinin protein | Homologous Superfamily | |
IPR000149 | Haemagglutinin, influenzavirus A | Family | |
IPR013828 | Haemagglutinin, HA1 chain, alpha/beta domain superfamily | Homologous Superfamily |