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)
A [auth H]e6qn7H1 A: P-loop domains-likeX: P-loop domains-relatedH: P-loop containing nucleoside triphosphate hydrolasesT: HpcH_HpaIF:ECOD (20:10:01)
C [auth A]e6qn7A1 A: P-loop domains-likeX: P-loop domains-relatedH: P-loop containing nucleoside triphosphate hydrolasesT: HpcH_HpaIF:ECOD (20:10:01)
B [auth L]e6qn7L1 A: P-loop domains-likeX: P-loop domains-relatedH: P-loop containing nucleoside triphosphate hydrolasesT: HpcH_HpaIF:ECOD (20:10:01)
D [auth B]e6qn7B1 A: P-loop domains-likeX: P-loop domains-relatedH: P-loop containing nucleoside triphosphate hydrolasesT: HpcH_HpaIF:ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A [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)
B [auth L]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
D [auth B]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
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 (202609-0)
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 (202609-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
A [auth H],
C [auth A]
Heavy ChainIGHV1 --SAbDab (2026-03-13)
B [auth L],
D [auth B]
Light ChainIGLV1 Lambda-SAbDab (2026-03-13)