The insulin receptor ectodomain in complex with a venom hybrid insulin analog - "head" region
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| E [auth C] | SCOP2B Superfamily | Insulin-like | 8038024 | 3000307 | SCOP2B (2022-06-29) |
| A | SCOP2B Superfamily | Insulin-like | 8038024 | 3000307 | SCOP2B (2022-06-29) |
| D [auth E] | SCOP2B Superfamily | Growth factor receptor domain-like | 8032837 | 3000398 | SCOP2B (2022-06-29) |
| D [auth E] | SCOP2B Superfamily | L domain-like | 8032832 | 3001010 | SCOP2B (2022-06-29) |
| D [auth E] | SCOP2B Superfamily | L domain-like | 8032830 | 3001010 | SCOP2B (2022-06-29) |
| C [auth F] | SCOP2B Superfamily | Growth factor receptor domain-like | 8032837 | 3000398 | SCOP2B (2022-06-29) |
| C [auth F] | SCOP2B Superfamily | L domain-like | 8032830 | 3001010 | SCOP2B (2022-06-29) |
| C [auth F] | 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) |
|---|---|---|---|---|---|---|---|---|
| E [auth C] | Insulin | e7mqoC1 | A: few secondary structure elements | X: Insulin-like (From Topology) | H: Insulin-like (From Topology) | T: Insulin-like | F: Insulin | ECOD (1.6) |
| A | Insulin | e7mqoA1 | A: few secondary structure elements | X: Insulin-like (From Topology) | H: Insulin-like (From Topology) | T: Insulin-like | F: Insulin | ECOD (1.6) |
| D [auth E] | fn3 | e7mqoE2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: fn3 | ECOD (1.6) |
| D [auth E] | Recep_L_domain | e7mqoE1 | A: beta duplicates or obligate multimers | X: Single-stranded right-handed beta-helix | H: Leucine-rich repeats (From Topology) | T: Leucine-rich repeats | F: Recep_L_domain | ECOD (1.6) |
| D [auth E] | Furin-like_5 | e7mqoE3 | A: few secondary structure elements | X: EGF-like | H: Growth factor receptor domain (From Topology) | T: Growth factor receptor domain | F: Furin-like_5 | ECOD (1.6) |
| C [auth F] | fn3 | e7mqoF2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: fn3 | ECOD (1.6) |
| C [auth F] | Recep_L_domain | e7mqoF1 | A: beta duplicates or obligate multimers | X: Single-stranded right-handed beta-helix | H: Leucine-rich repeats (From Topology) | T: Leucine-rich repeats | F: Recep_L_domain | ECOD (1.6) |
| C [auth F] | Furin-like_5 | e7mqoF3 | A: few secondary structure elements | X: EGF-like | H: Growth factor receptor domain (From Topology) | T: Growth factor receptor domain | F: Furin-like_5 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| D [auth E] | 2.10.220.10 | Mainly Beta | Ribbon | Hormone Receptor, Insulin-like Growth Factor Receptor 1 | Chain A domain 2 | CATH (utative) |
| C [auth F] | 2.10.220.10 | Mainly Beta | Ribbon | Hormone Receptor, Insulin-like Growth Factor Receptor 1 | Chain A domain 2 | CATH (utative) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| C [auth F], D [auth E] | PF00757 | Furin-like cysteine rich region (Furin-like) | Furin-like cysteine rich region | Domain | |
| C [auth F], D [auth E] | PF01030 | Receptor L domain (Recep_L_domain) | Receptor L domain | - | Repeat |














