Crystal structure of a VRC01-lineage antibody, 45-VRC01.H03+06.D-001739, in complex with clade A/E HIV-1 gp120 core
External Resource: Annotation
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
A [auth G] | SCOP2B Superfamily | gp120 core | 8096276 | 3001390 | SCOP2B (2022-06-29) |
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
A [auth G] | GP120_3rd | e4s1qG2 | A: a+b two layers | X: Ribosomal protein L31e-like | H: Ribosomal protein L31e/gp120 outer domain (From Topology) | T: Ribosomal protein L31e/gp120 outer domain | F: GP120_3rd | ECOD (1.6) |
A [auth G] | GP120_1st | e4s1qG1 | A: a+b two layers | X: gp120 inner domain (From Topology) | H: gp120 inner domain (From Topology) | T: gp120 inner domain | F: GP120_1st | ECOD (1.6) |
B [auth H] | V-set_8 | e4s1qH1 | 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) |
B [auth H] | C1-set_1 | e4s1qH2 | 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) |
C [auth L] | C1-set_4 | e4s1qL1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: C1-set_4 | ECOD (1.6) |
C [auth L] | V-set | e4s1qL2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set | 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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B [auth H] | VRC01 mAb, anti-gp120 CD4-binding site (CD4bs) [HIV-1], broadly | VH-CH1 | Homo sapiens (human) | IGHV1-2*02, IGHJ1*01, IGHG1*01, IGHG1*02, IGHG1*04, IGHG1*05 | V-DOMAIN VH, C-DOMAIN CH1 | IG | FAB-GAMMA-1_KAPPA | IMGT (202450-0) |
C [auth L] | VRC01 mAb, anti-gp120 CD4-binding site (CD4bs) [HIV-1], broadly | L-KAPPA | Homo sapiens (human) | IGKV3-20*01, IGKJ1*01, IGKC*01 | V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA | IG | FAB-GAMMA-1_KAPPA | IMGT (202450-0) |
Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
---|
C [auth L] | Light Chain | IGKV3 | Kappa | hiv-1 gp120 core | SAbDab (2024-12-20) |
Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
---|
A [auth G] | HIV-1 gp120 core | - | - | |
B [auth H] | Fab of VRC01-lineage antibody,45-VRC01.H03+06.D-001739 heavy chain | - | - | - |
C [auth L] | Fab of VRC01 light chain | - | - | - |