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 3VFG | pdb_00003vfg

Crystal structure of monoclonal antibody 3F8 Fab fragment that binds to GD2 ganglioside

External Resource: Annotation


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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
A [auth L]d3vfgl2 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain-like) automated matches mouse (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08)
A [auth L]d3vfgl1 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin automated matches automated matches mouse (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08)
B [auth H]d3vfgh_ All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin automated matches automated matches mouse (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth L]Pkinasee3vfgL1 A: alpha arraysX: Alpha-beta plaitsH: Family B DNA polymerase insertion domainT: Family B DNA polymerase insertion domainF: PkinaseECOD (v295.2)
B [auth H]Pkinasee3vfgH1 A: alpha arraysX: Alpha-beta plaitsH: Family B DNA polymerase insertion domainT: Family B DNA polymerase insertion domainF: PkinaseECOD (v295.2)

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]3F8 L-KAPPA Mus musculus (house mouse) IGKV6-32*01, IGKJ1*01, IGKJ2*01, IGKC*01, IGKC*02 V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA IG FAB-GAMMA-3_KAPPA IMGT (202643-0)
B [auth H]3F8 VH-CH1 Mus musculus (house mouse) IGHV2-9*02, IGHJ4*01, IGHG3*01 V-DOMAIN VH, C-DOMAIN CH1 IG FAB-GAMMA-3_KAPPA IMGT (202643-0)

SAbDab2 Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
A [auth L]Light ChainIGKV6 Kappa-SAbDab (2026-11-06)
B [auth H]Heavy ChainIGHV2 --SAbDab (2026-11-06)