☰ Navigation Tabs
Crystal structure of strain-specific glycan-dependent CD4 binding site-directed neutralizing antibody CAP257-RH1, in complex with HIV-1 strain RHPA gp120 core with an oligomannose N276 glycan. External Resource: Annotation Chains Family Name Domain Identifier Architecture Possible Homology Homology Topology Family Provenance Source (Version) C [auth G] e5t33G1 A: alpha arrays X: TcA alpha-helical shell domain H: TcA alpha-helical shell domain T: TcA alpha-helical shell domain F: ECOD (v295.2) B [auth L] e5t33L1 A: alpha arrays X: TcA alpha-helical shell domain H: TcA alpha-helical shell domain T: TcA alpha-helical shell domain F: ECOD (v295.2) A [auth H] e5t33H1 A: alpha arrays X: TcA alpha-helical shell domain H: TcA alpha-helical shell domain T: TcA alpha-helical shell domain F: 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] CAP257-RH1 L-LAMBDA Homo sapiens (human) IGLV3-10*01, IGLJ3*02, IGLC2*01, IGLC2*02, IGLC3*04 V-DOMAIN V-LAMBDA, C-DOMAIN C-LAMBDA IG FAB-GAMMA-1_LAMBDA IMGT (202636-0) A [auth H] CAP257-RH1 VH-CH1 Homo sapiens (human) IGHV3-30*01, IGHV3-30*04, IGHV3-30*07, IGHV3-30*11, IGHV3-30*14, IGHV3-30*16, IGHV3-30*17, IGHV3-30-3*01, IGHV3-30-3*02, IGHV3-33*01, IGHV3-33*03, IGHV3-33*04, IGHV3-33*06, IGHV3-30-3*03, IGHJ6*03, IGHG1*01, IGHG1*02, IGHG1*04, IGHG1*05 V-DOMAIN VH, C-DOMAIN CH1 IG FAB-GAMMA-1_LAMBDA IMGT (202636-0)
Chain Chain Class Chain Subclass Chain Type Antigen Name(s) Provenance Source B [auth L] Light Chain IGLV3 Lambda rhpa gp120 core SAbDab (2026-09-18) A [auth H] Heavy Chain IGHV3 - rhpa gp120 core SAbDab (2026-09-18)