4M7J | pdb_00004m7j

Crystal structure of S25-26 in complex with Kdo(2.8)Kdo(2.4)Kdo trisaccharide


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth H]Cys_knote4m7jH1 A: a/b three-layered sandwichesX: DEATH domainH: HTHT: winged helix domainF: Cys_knotECOD (v294.1)
B [auth L]Cys_knote4m7jL1 A: a/b three-layered sandwichesX: DEATH domainH: HTHT: winged helix domainF: Cys_knotECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A [auth H]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)
B [auth L]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 H]S25-26 Fab (IgG1K) VH-CH1 Mus musculus (house mouse) IGHV2-2*02, IGHJ3*01, IGHG1*02 V-DOMAIN VH, C-DOMAIN CH1 IG FAB-GAMMA-1_KAPPA IMGT (202611-0)
B [auth L]S25-26 Fab (IgG1K) L-KAPPA Mus musculus (house mouse) IGKV1-117*01, IGKJ2*01, IGKC*01, IGKC*02 V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA IG FAB-GAMMA-1_KAPPA IMGT (202611-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
A [auth H]Heavy ChainIGHV2 -polysaccharideSAbDab (2026-03-27)
B [auth L]Light ChainIGKV1 KappapolysaccharideSAbDab (2026-03-27)