6QN7 | pdb_00006qn7

Structure of bovine anti-RSV hybrid Fab B4HC-B13LC


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
D [auth B]HpcH_HpaIe6qn7B1 A: a/b three-layered sandwichesX: P-loop domains-likeH: a+b domain in acetyl-CoA synthetase-like proteinsT: a+b domain in acetyl-CoA synthetase-like proteinsF: HpcH_HpaIECOD (v294.1)
B [auth L]HpcH_HpaIe6qn7L1 A: a/b three-layered sandwichesX: P-loop domains-likeH: a+b domain in acetyl-CoA synthetase-like proteinsT: a+b domain in acetyl-CoA synthetase-like proteinsF: HpcH_HpaIECOD (v294.1)
C [auth A]HpcH_HpaIe6qn7A1 A: a/b three-layered sandwichesX: P-loop domains-likeH: a+b domain in acetyl-CoA synthetase-like proteinsT: a+b domain in acetyl-CoA synthetase-like proteinsF: HpcH_HpaIECOD (v294.1)
A [auth H]HpcH_HpaIe6qn7H1 A: a/b three-layered sandwichesX: P-loop domains-likeH: a+b domain in acetyl-CoA synthetase-like proteinsT: a+b domain in acetyl-CoA synthetase-like proteinsF: HpcH_HpaIECOD (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 L]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 H]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)

IMGT Antibody Annotation IMGT Database Homepage

ChainProtein NameDescriptionOrganism NameGene Allele Name(s)Domain Name(s)Receptor TypeReceptor DescriptionProvenance Source
B [auth L],
D [auth B]
Fab B4HC-B13LC,anti-RSV L-LAMBDA Bos taurus (bovine) IGLV1-67*02, IGLJ8*01, IGLJ7*01, IGLJ4*01, IGLC4*01, IGLC8*01 V-DOMAIN V-LAMBDA, C-DOMAIN C-LAMBDA IG FAB-GAMMA-1_LAMBDA IMGT (202614-0)
A [auth H],
C [auth A]
Fab B4HC-B13LC,anti-RSV VH-CH1 Bos taurus (bovine) IGHV1-17*01, IGHJ2-4*01, IGHG1*03 V-DOMAIN VH, C-DOMAIN CH1 IG FAB-GAMMA-1_LAMBDA IMGT (202614-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
B [auth L],
D [auth B]
Light ChainIGLV1 Lambda-SAbDab (2026-04-17)
A [auth H],
C [auth A]
Heavy ChainIGHV1 --SAbDab (2026-04-17)