VRC03 and 10-1074 Bound BG505 F14 HIV-1 SOSIP Envelope Trimer Structure
External Resource: Annotation
- Domain Annotation: SCOP/SCOPe Classification
- Domain Annotation: SCOP2 Classification
- Domain Annotation: ECOD Classification
- Domain Annotation: CATH
- IMGT Antibody Annotation
- SAbDab Antibody Annotation
- Thera-SAbDab Antibody Annotation
- Gene Ontology: Gene Product Annotation
- InterPro: Protein Family Classification
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| A | SCOP2B Superfamily | gp120 core | 8080371 | 3001390 | SCOP2B (2022-06-29) |
| G | SCOP2B Superfamily | gp120 core | 8080371 | 3001390 | SCOP2B (2022-06-29) |
| M | SCOP2B Superfamily | gp120 core | 8080371 | 3001390 | SCOP2B (2022-06-29) |
| B | SCOP2B Superfamily | Virus ectodomain | 8085620 | 3001628 | SCOP2B (2022-06-29) |
| H | SCOP2B Superfamily | Virus ectodomain | 8085620 | 3001628 | SCOP2B (2022-06-29) |
| N | SCOP2B Superfamily | Virus ectodomain | 8085620 | 3001628 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| A | Cytochrome_C554 | e6v8zA1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Cytochrome_C554 | ECOD (v294.1) |
| G | Cytochrome_C554 | e6v8zG1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Cytochrome_C554 | ECOD (v294.1) |
| M | Cytochrome_C554 | e6v8zM1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Cytochrome_C554 | ECOD (v294.1) |
| B | Cytochrome_C554 | e6v8zB1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Cytochrome_C554 | ECOD (v294.1) |
| H | Cytochrome_C554 | e6v8zH1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Cytochrome_C554 | ECOD (v294.1) |
| N | Cytochrome_C554 | e6v8zN1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Cytochrome_C554 | ECOD (v294.1) |
| C [auth D] | Cytochrome_C554 | e6v8zD1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Cytochrome_C554 | ECOD (v294.1) |
| I [auth J] | Cytochrome_C554 | e6v8zJ1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Cytochrome_C554 | ECOD (v294.1) |
| O [auth P] | Cytochrome_C554 | e6v8zP1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Cytochrome_C554 | ECOD (v294.1) |
| D [auth E] | Cytochrome_C554 | e6v8zE1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Cytochrome_C554 | ECOD (v294.1) |
| J [auth K] | Cytochrome_C554 | e6v8zK1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Cytochrome_C554 | ECOD (v294.1) |
| P [auth Q] | Cytochrome_C554 | e6v8zQ1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Cytochrome_C554 | ECOD (v294.1) |
| E [auth C] | Cytochrome_C554 | e6v8zC1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Cytochrome_C554 | ECOD (v294.1) |
| K [auth I] | Cytochrome_C554 | e6v8zI1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Cytochrome_C554 | ECOD (v294.1) |
| Q [auth O] | Cytochrome_C554 | e6v8zO1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Cytochrome_C554 | ECOD (v294.1) |
| F | Cytochrome_C554 | e6v8zF1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Cytochrome_C554 | ECOD (v294.1) |
| L | Cytochrome_C554 | e6v8zL1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Cytochrome_C554 | ECOD (v294.1) |
| R | Cytochrome_C554 | e6v8zR1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Cytochrome_C554 | ECOD (v294.1) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| C [auth D] | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (utative) |
| I [auth J] | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (utative) |
| O [auth P] | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (utative) |
| E [auth C] | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (utative) |
| K [auth I] | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (utative) |
| Q [auth O] | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (utative) |
| F | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (utative) |
| L | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (utative) |
| R | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (utative) |
IMGT Antibody Annotation IMGT Database Homepage
| Chain | Protein Name | Description | Organism Name | Gene Allele Name(s) | Domain Name(s) | Receptor Type | Receptor Description | Provenance Source |
|---|---|---|---|---|---|---|---|---|
| C [auth D], I [auth J], O [auth P] | Fab 10-1074 | VH-CH1 | Homo sapiens (human) | IGHV4-59*01, IGHV4-59*08, IGHV4-59*13, IGHJ6*04, IGHG1*03, IGHG1*08, IGHG1*06 | V-DOMAIN VH, C-DOMAIN CH1 | IG | FAB-GAMMA-1_LAMBDA | IMGT (202614-0) |
| D [auth E], J [auth K], P [auth Q] | Fab 10-1074 | L-LAMBDA | Homo sapiens (human) | IGLV3-21*01, IGLV3-21*04, IGLJ2*01, IGLJ7*01, IGLJ3*01, IGLC2*01, IGLC2*02, IGLC3*04 | V-DOMAIN V-LAMBDA, C-DOMAIN C-LAMBDA | IG | FAB-GAMMA-1_LAMBDA | IMGT (202614-0) |
| E [auth C], K [auth I], Q [auth O] | Fab VRC03 | VH-CH1 | Homo sapiens (human) | IGHV1-2*02, IGHV1-46*04, IGHV1-2*07, IGHJ4*01, IGHJ4*02, IGHJ4*03, IGHJ6*04, IGHG1*01, IGHG1*02, IGHG1*04, IGHG1*05, IGHG1*12, IGHG1*14, IGHG1*13, IGHG1*09, IGHG1*10, IGHG1*07, IGHG1*11 | V-DOMAIN VH, C-DOMAIN CH1 | IG | FAB-GAMMA-1_KAPPA | IMGT (202614-0) |
| Fab VRC03 | L-KAPPA | Homo sapiens (human) | IGKV3-20*01, IGKC*01 | V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA | IG | FAB-GAMMA-1_KAPPA | IMGT (202614-0) |
SAbDab Antibody Annotation SAbDab Database Homepage
| Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
|---|---|---|---|---|---|
| C [auth D], I [auth J], O [auth P] | Heavy Chain | IGHV4 | - | envelope glycoprotein gp120 | SAbDab (2026-04-17) |
| Light Chain | IGKV3 | Kappa | envelope glycoprotein gp120 | SAbDab (2026-04-17) |
Thera-SAbDab Antibody Annotation Thera-SAbDab Database Homepage
| Chain | Name | Target | Provenance Source |
|---|---|---|---|
| C [auth D], I [auth J], O [auth P] | Zinlirvimab | HIV-1 gp120 V3 | Therapeutic SAbDab (2026-04-17) |
| D [auth E], J [auth K], P [auth Q] | Zinlirvimab | HIV-1 gp120 V3 | Therapeutic SAbDab (2026-04-17) |














