Crystal structure of the Fab fragment of anti-HAV antibody R10


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
DPemK_toxine5wtgD1 A: beta barrelsX: SH3H: SH3T: SH3F: PemK_toxinECOD (v294.2)
BPemK_toxine5wtgB1 A: beta barrelsX: SH3H: SH3T: SH3F: PemK_toxinECOD (v294.2)
CPemK_toxine5wtgC1 A: beta barrelsX: SH3H: SH3T: SH3F: PemK_toxinECOD (v294.2)
APemK_toxine5wtgA1 A: beta barrelsX: SH3H: SH3T: SH3F: PemK_toxinECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
D2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)
B2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)
C2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)
A2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)

IMGT Antibody Annotation IMGT Database Homepage

ChainProtein NameDescriptionOrganism NameGene Allele Name(s)Domain Name(s)Receptor TypeReceptor DescriptionProvenance Source
B, D
Fab R10, anti-HAV VH-CH1 Mus musculus (house mouse) IGHV5-9-2*01, IGHV5-9*04, IGHJ2*01, IGHG1*02 V-DOMAIN VH, C-DOMAIN CH1 IG FAB-GAMMA-1_KAPPA IMGT (202617-0)
A, C
Fab R10, anti-HAV L-KAPPA Mus musculus (house mouse) IGKV4-59*01, IGKJ2*01, IGKC*01, IGKC*02 V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA IG FAB-GAMMA-1_KAPPA IMGT (202617-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
B, D
Heavy ChainIGHV5 --SAbDab (2026-05-08)
A, C
Light ChainIGKV4 Kappa-SAbDab (2026-05-08)