9DZQ | pdb_00009dzq

CryoEM structure of the human antibodies PIV3HN-05 and PIV3HN-13 in complex with the parainfluenza virus hemagglutinin-neuraminidase protein

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
E [auth I]Flavodoxin_1e9dzqI01 A: a/b three-layered sandwichesX: ATP-grasp_6H: ATP-grasp_6T: ATP-grasp_6F: Flavodoxin_1ECOD (v294.1)
D [auth G]Flavodoxin_1e9dzqG01 A: a/b three-layered sandwichesX: ATP-grasp_6H: ATP-grasp_6T: ATP-grasp_6F: Flavodoxin_1ECOD (v294.1)
C [auth E]Flavodoxin_1e9dzqE01 A: a/b three-layered sandwichesX: ATP-grasp_6H: ATP-grasp_6T: ATP-grasp_6F: Flavodoxin_1ECOD (v294.1)
B [auth C]Flavodoxin_1e9dzqC01 A: a/b three-layered sandwichesX: ATP-grasp_6H: ATP-grasp_6T: ATP-grasp_6F: Flavodoxin_1ECOD (v294.1)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
E [auth I],
J		Light ChainIGKV2 Kappahemagglutinin-neuraminidaseSAbDab (2026-03-27)
D [auth G],
I [auth H]		Heavy ChainIGHV3 -hemagglutinin-neuraminidaseSAbDab (2026-03-27)
C [auth E],
H [auth F]		Light ChainIGLV1 Lambdahemagglutinin-neuraminidaseSAbDab (2026-03-27)
B [auth C],
G [auth D]		Heavy ChainIGHV3 -hemagglutinin-neuraminidaseSAbDab (2026-03-27)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
E [auth I],
J		Human antibody PIV3HN-13 light chain---
D [auth G],
I [auth H]		Human antibody PIV3HN-13 heavy chain---
C [auth E],
H [auth F]		Human antibody PIV3HN-05 light chain---
B [auth C],
G [auth D]		Human antibody PIV3HN-05 heavy chain---
A,
F [auth B]		Hemagglutinin-neuraminidase

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A,
F [auth B]		IPR016285Haemagglutinin-neuraminidaseFamily
A,
F [auth B]		IPR036278Sialidase superfamilyHomologous Superfamily
A,
F [auth B]		IPR000665Haemagglutinin/haemagglutinin-neuraminidase, paramyxovirusFamily