3SGD | pdb_00003sgd

Crystal structure of the mouse mAb 17.2


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
D [auth J]UCH_Ne3sgdJ1 A: alpha bundlesX: Lipocalins/StreptavidinH: Zn-dependent exopeptidasesT: Zn-dependent exopeptidasesF: UCH_NECOD (develop294)
B [auth H]Lipocaline3sgdH1 A: alpha bundlesX: Baculovirus p35 protein-relatedH: Bet v1-likeT: Bet v1-likeF: LipocalinECOD (develop294)
C [auth I]UCH_Ne3sgdI1 A: alpha bundlesX: Lipocalins/StreptavidinH: Zn-dependent exopeptidasesT: Zn-dependent exopeptidasesF: UCH_NECOD (develop294)
A [auth L]MHC_Ie3sgdL1 A: alpha bundlesX: MHC antigen-recognition domainH: MHC antigen-recognition domainT: MHC antigen-recognition domainF: MHC_IECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
D [auth J]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)
C [auth I]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)
A [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
B [auth H],
D [auth J]
FAB-GAMMA-1_KAPPA VH-CH1 Mus musculus (house mouse) IGHV10S3*01, IGHV10S4*01, IGHV10-1*01, IGHJ3*01, IGHG1*01 V-DOMAIN VH, C-DOMAIN CH1 IG FAB-GAMMA-1_KAPPA IMGT (202610-0)
A [auth L],
C [auth I]
FAB-GAMMA-1_KAPPA L-KAPPA Mus musculus (house mouse) IGKV1-135*01, IGKJ1*02, IGKJ2*01, IGKC*01, IGKC*02 V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA IG FAB-GAMMA-1_KAPPA IMGT (202610-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
B [auth H],
D [auth J]
Heavy ChainIGHV10 --SAbDab (2026-03-20)
A [auth L],
C [auth I]
Light ChainIGKV1 Kappa-SAbDab (2026-03-20)