X-ray crystal structure of human IgE 4C8 Fab complex with Der p 2.0103
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| F [auth A] | SCOP2B Superfamily | E set domains | 8107570 | 3000070 | SCOP2B (2022-06-29) |
| B [auth D] | SCOP2B Superfamily | E set domains | 8107570 | 3000070 | 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) |
|---|---|---|---|---|---|---|---|---|
| C [auth F] | BACK | e8vk1F01 | A: a/b three-layered sandwiches | X: ATP-grasp_6 | H: ATP-grasp_6 | T: ATP-grasp_6 | F: BACK | ECOD (v294.1) |
| A [auth E] | BACK | e8vk1E01 | A: a/b three-layered sandwiches | X: ATP-grasp_6 | H: ATP-grasp_6 | T: ATP-grasp_6 | F: BACK | ECOD (v294.1) |
SAbDab Antibody Annotation SAbDab Database Homepage
| Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
|---|---|---|---|---|---|
| C [auth F], E [auth C] | Heavy Chain | IGHV3 | - | der p 2 variant 3 | SAbDab (2026-03-27) |
| A [auth E], D [auth B] | Light Chain | IGLV3 | Lambda | der p 2 variant 3 | SAbDab (2026-03-27) |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
| Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
|---|---|---|---|---|
| C [auth F], E [auth C] | IgE 4C8 heavy chain | - | - | - |
| B [auth D], F [auth A] | Der p 2 variant 3 | - | - | |
| A [auth E], D [auth B] | IgE 4C8 light chain | - | - | - |
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| B [auth D], F [auth A] | IPR014756 | Immunoglobulin E-set | Homologous Superfamily |
| B [auth D], F [auth A] | IPR003172 | MD-2-related lipid-recognition domain | Domain |
