8EQC | pdb_00008eqc

Crystal structure of human anti-N1 neuraminidase 3H03 Fab


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
D [auth B]Polyketide_cyc2e8eqcB1 A: a/b three-layered sandwichesX: RNase A-likeH: RNase A-likeT: RNase A-likeF: Polyketide_cyc2ECOD (v294.1)
B [auth H]HGTP_anticodone8eqcH1 A: a/b three-layered sandwichesX: RNase A-likeH: RNase A-likeT: RNase A-likeF: HGTP_anticodonECOD (v294.1)
C [auth A]Polyketide_cyc2e8eqcA1 A: a/b three-layered sandwichesX: RNase A-likeH: RNase A-likeT: RNase A-likeF: Polyketide_cyc2ECOD (v294.1)
A [auth L]HGTP_anticodone8eqcL1 A: a/b three-layered sandwichesX: RNase A-likeH: RNase A-likeT: RNase A-likeF: HGTP_anticodonECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
D [auth B]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
B [auth H]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
C [auth A]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
A [auth L]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
B [auth H],
D [auth B]
Heavy ChainIGHV4 --SAbDab (2026-03-27)
A [auth L],
C [auth A]
Light ChainIGKV1 Kappa-SAbDab (2026-03-27)