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Crystal structure of the broadly neutralizing Influenza A antibody VRC 315 13-1b02 Fab. External Resource: Annotation Chains Family Name Domain Identifier Architecture Possible Homology Homology Topology Family Provenance Source (Version) B [auth L] SBP_bac_1 e5ty6L1 A: alpha arrays X: TIM beta/alpha-barrel H: TIM barrels T: TIM barrels F: SBP_bac_1 ECOD (v295.2) A [auth H] SBP_bac_1 e5ty6H1 A: alpha arrays X: TIM beta/alpha-barrel H: TIM barrels T: TIM barrels F: SBP_bac_1 ECOD (v295.2)
Chain Protein Name Description Organism Name Gene Allele Name(s) Domain Name(s) Receptor Type Receptor Description Provenance Source B [auth L] Fab VRC 315 13-1B02, broadly neutralizing L-KAPPA Homo sapiens (human) IGKV1-39*01, IGKV1D-39*01, IGKJ4*01, IGKJ4*02, IGKC*01 V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA IG FAB-GAMMA-1_KAPPA IMGT (202637-0) A [auth H] Fab VRC 315 13-1B02, broadly neutralizing VH-CH1 Homo sapiens (human) IGHV3-48*01, IGHV3-48*04, IGHJ6*01, IGHJ6*02, IGHG1*01, IGHG1*02, IGHG1*04, IGHG1*05 V-DOMAIN VH, C-DOMAIN CH1 IG FAB-GAMMA-1_KAPPA IMGT (202637-0)
Chain Chain Class Chain Subclass Chain Type Antigen Name(s) Provenance Source B [auth L] Light Chain IGKV1 Kappa - SAbDab (2026-09-25) A [auth H] Heavy Chain IGHV3 - - SAbDab (2026-09-25)