1IL1 | pdb_00001il1

Crystal structure of G3-519, an anti-HIV monoclonal antibody


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BCopper-binde1il1B1 A: alpha bundlesX: Cloacin translocation domainH: beta-Prism IT: beta-Prism IF: Copper-bindECOD (develop294)
ACopper-binde1il1A1 A: alpha bundlesX: Cloacin translocation domainH: beta-Prism IT: beta-Prism IF: Copper-bindECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)
A2.60.40.10 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
G3-519 L-KAPPA Mus musculus (house mouse) IGKV8-30*01, TRAJ39*01, IGKC*01, IGKC*02 V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA IG FAB-GAMMA-1_KAPPA IMGT (202610-0)
G3-519 VH-CH1 Mus musculus (house mouse) IGHV14-4*02, IGHJ4*01, IGHG1*02 V-DOMAIN VH, C-DOMAIN CH1 IG FAB-GAMMA-1_KAPPA IMGT (202610-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
Light ChainIGKV8 Kappa-SAbDab (2026-03-20)
Heavy ChainIGHV14 --SAbDab (2026-03-20)