Crystal structure of the Fab fragment of the anti-IL-6 antibody 68F2 in complex with a domain-swapped IL-6 dimer
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
SAbDab Antibody Annotation SAbDab Database Homepage
| Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
|---|---|---|---|---|---|
| C [auth L] | Light Chain | IGLV2 | Lambda | interleukin-6 | SAbDab (2025-12-19) |
| B [auth H] | Heavy Chain | IGHV4 | - | interleukin-6 | SAbDab (2025-12-19) |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR030473 | Interleukin-6/GCSF/MGF, conserved site | Conserved Site | |
| IPR009079 | Four-helical cytokine-like, core | Homologous Superfamily | |
| IPR003574 | Interleukin-6-like | Family | |
| IPR030474 | Interleukin-6/GCSF/MGF | Family |














