Insulin receptor ectodomain construct comprising domains L1,CR,L2, FnIII-1 and alphaCT peptide in complex with bovine insulin and FAB 83-14 (REVISED STRUCTURE)
External Resource: Annotation
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| A | SCOP2B Superfamily | Insulin-like | 8072339 | 3000307 | SCOP2B (2022-06-29) |
| G [auth I] | SCOP2B Superfamily | Insulin-like | 8072339 | 3000307 | SCOP2B (2022-06-29) |
| F | SCOP2B Superfamily | Growth factor receptor domain-like | 8032837 | 3000398 | SCOP2B (2022-06-29) |
| F | SCOP2B Superfamily | L domain-like | 8032832 | 3001010 | SCOP2B (2022-06-29) |
| F | SCOP2B Superfamily | L domain-like | 8032830 | 3001010 | SCOP2B (2022-06-29) |
| E | SCOP2B Superfamily | L domain-like | 8032830 | 3001010 | SCOP2B (2022-06-29) |
| E | SCOP2B Superfamily | Growth factor receptor domain-like | 8032837 | 3000398 | SCOP2B (2022-06-29) |
| E | SCOP2B Superfamily | L domain-like | 8032832 | 3001010 | 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 | Tubulin_C | e5kqvA1 | A: a/b three-layered sandwiches | X: gH main domain | H: gH main domain | T: gH main domain | F: Tubulin_C | ECOD (v294.1) |
| G [auth I] | Tubulin_C | e5kqvI1 | A: a/b three-layered sandwiches | X: gH main domain | H: gH main domain | T: gH main domain | F: Tubulin_C | ECOD (v294.1) |
| D | Tubulin_C | e5kqvD1 | A: a/b three-layered sandwiches | X: gH main domain | H: gH main domain | T: gH main domain | F: Tubulin_C | ECOD (v294.1) |
| J [auth Q] | Tubulin_C | e5kqvQ1 | A: a/b three-layered sandwiches | X: gH main domain | H: gH main domain | T: gH main domain | F: Tubulin_C | ECOD (v294.1) |
| F | Tubulin_C | e5kqvF1 | A: a/b three-layered sandwiches | X: gH main domain | H: gH main domain | T: gH main domain | F: Tubulin_C | ECOD (v294.1) |
| E | Tubulin_C | e5kqvE1 | A: a/b three-layered sandwiches | X: gH main domain | H: gH main domain | T: gH main domain | F: Tubulin_C | ECOD (v294.1) |
| C | Tubulin_C | e5kqvC1 | A: a/b three-layered sandwiches | X: gH main domain | H: gH main domain | T: gH main domain | F: Tubulin_C | ECOD (v294.1) |
| I [auth P] | Tubulin_C | e5kqvP1 | A: a/b three-layered sandwiches | X: gH main domain | H: gH main domain | T: gH main domain | F: Tubulin_C | ECOD (v294.1) |
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 |
|---|---|---|---|---|---|---|---|---|
| D, J [auth Q] | Fab 83-14 | L-KAPPA | Mus musculus (house mouse) | IGKV9-120*01, IGKJ1*01, IGKC*01, IGKC*02 | V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA | IG | FAB-GAMMA-2A_KAPPA | IMGT (202611-0) |
| C, I [auth P] | Fab 83-14 | VH-CH1 | Mus musculus (house mouse) | IGHV1S56*01, IGHJ3*01, IGHG2A*01, IGHG2A*02 | V-DOMAIN VH, C-DOMAIN CH1 | IG | FAB-GAMMA-2A_KAPPA | IMGT (202611-0) |
SAbDab Antibody Annotation SAbDab Database Homepage
| Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
|---|---|---|---|---|---|
| D, J [auth Q] | Light Chain | IGKV9 | Kappa | insulin receptor,insulin receptor | SAbDab (2026-03-27) |
| C, I [auth P] | Heavy Chain | IGHV1 | - | insulin receptor,insulin receptor | SAbDab (2026-03-27) |
Thera-SAbDab Antibody Annotation Thera-SAbDab Database Homepage
| Chain | Name | Target | Provenance Source |
|---|---|---|---|
| D, J [auth Q] | Verenafusp | INSR/CD220 | Therapeutic SAbDab (2026-03-27) |
| C, I [auth P] | Valanafusp | INSR/CD220 | Therapeutic SAbDab (2026-03-27) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| PF00757 | Furin-like cysteine rich region (Furin-like) | Furin-like cysteine rich region | Domain | ||
| PF01030 | Receptor L domain (Recep_L_domain) | Receptor L domain | - | Repeat | |














