Crystal structure of a Fab portion of the anti EBOV 3T0331 antibody


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth L]AcrIIA6e6qcuL1 A: beta barrelsX: jelly-rollH: DUF1107-likeT: DUF1107-likeF: AcrIIA6ECOD (v294.2)
B [auth H]AcrIIA6e6qcuH1 A: beta barrelsX: jelly-rollH: DUF1107-likeT: DUF1107-likeF: AcrIIA6ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A [auth L]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)

IMGT Antibody Annotation IMGT Database Homepage

ChainProtein NameDescriptionOrganism NameGene Allele Name(s)Domain Name(s)Receptor TypeReceptor DescriptionProvenance Source
A [auth L]Fab 3T0331, anti-EBOV L-KAPPA Homo sapiens (human) IGKV3-11*01, IGKJ4*01, IGKJ4*02, IGKC*01 V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA IG FAB-GAMMA-1_KAPPA IMGT (202617-0)
B [auth H]Fab 3T0331, anti-EBOV VH-CH1 Homo sapiens (human) IGHV3-23*01, IGHV3-23D*01, IGHJ2*01, IGHJ4*01, IGHJ5*01, IGHJ5*02, IGHJ4*02, IGHJ4*03, IGHG1*03, IGHG1*08, IGHG1*06 V-DOMAIN VH, C-DOMAIN CH1 IG FAB-GAMMA-1_KAPPA IMGT (202617-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
A [auth L]Light ChainIGKV3 Kappa-SAbDab (2026-05-08)
B [auth H]Heavy ChainIGHV3 --SAbDab (2026-05-08)