Fab Structure of lipid A-specific antibody A6 in complex with lipid A carbohydrate backbone


Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth L]BBEe4odvL1 A: beta barrelsX: Cytidine deaminase-likeH: Cytidine deaminase-likeT: Cytidine deaminase-likeF: BBEECOD (v294.2)
B [auth H]BBEe4odvH2 A: beta barrelsX: Cytidine deaminase-likeH: Cytidine deaminase-likeT: Cytidine deaminase-likeF: BBEECOD (v294.2)
B [auth H]EF-hand_1, EF-hand_6, EF-hand_7e4odvH3 A: beta barrelsX: Lipocalins/StreptavidinH: SAM/DNA-glycosylaseT: SAM domain-likeF: EF-hand_1, EF-hand_6, EF-hand_7ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A [auth L]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)
B [auth H]2.60.40.10 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
A [auth L]A6 Fab L-KAPPA Mus musculus (house mouse) IGKV10-96*01, IGKV10-96*02, IGKJ2*01, IGKC*01, IGKC*02 V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA IG FAB-GAMMA-2B_KAPPA IMGT (202617-0)
B [auth H]A6 Fab VH-CH1 Mus musculus (house mouse) IGHV5-6-2*01, IGHJ4*01, IGHG2B*02 V-DOMAIN VH, C-DOMAIN CH1 IG FAB-GAMMA-2B_KAPPA IMGT (202617-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
A [auth L]Light ChainIGKV10 KappapolysaccharideSAbDab (2026-05-08)
B [auth H]Heavy ChainIGHV5 -polysaccharideSAbDab (2026-05-08)