Crystal structure of Human anti-HIV-1 broadly neutralizing antibody 3BC176 Fab
External Resource: Annotation
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
A [auth H] | V-set_8 | e5awnH2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set_8 | ECOD (1.6) |
A [auth H] | C1-set_1 | e5awnH3 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: C1-set_1 | ECOD (1.6) |
B [auth L] | C1-set | e5awnL2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: C1-set | ECOD (1.6) |
B [auth L] | V-set_3 | e5awnL1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set_3 | ECOD (1.6) |
Chain | Protein Name | Description | Organism Name | Gene Allele Name(s) | Domain Name(s) | Receptor Type | Receptor Description | Provenance Source |
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A [auth H] | 3BC176 mAb, anti-gp120-gp41 [HIV-1], broadly neutralizing | VH-CH1 | Homo sapiens (human) | IGHV1-2*02, IGHV1-46*01, IGHV1-46*02, IGHV1-46*03, IGHJ2*01, IGHG1*01, IGHG1*02, IGHG1*04, IGHG1*05 | V-DOMAIN VH, C-DOMAIN CH1 | IG | FAB-GAMMA-1_LAMBDA | IMGT (202443-0) |
B [auth L] | 3BC176 mAb, anti-gp120-gp41 [HIV-1], broadly neutralizing | L-LAMBDA | Homo sapiens (human) | IGLV2-23*02, IGLV2-23*03, TRAJ50*01, IGLC1*02, IGLC2*01, IGLC2*02, IGLC3*04 | V-DOMAIN V-LAMBDA, C-DOMAIN C-LAMBDA | IG | FAB-GAMMA-1_LAMBDA | IMGT (202443-0) |
Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
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B [auth L] | Light Chain | IGLV2 | Lambda | - | SAbDab (2024-11-01) |