Crystal structure of anti-IgE antibody HMK-12 Fab complexed with IgE F(ab')2
External Resource: Annotation
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| D [auth B] | e8xx0B01 | A: alpha arrays | X: HTH | H: HTH | T: Three-helical HTH | F: | ECOD (v295) | |
| C [auth A] | e8xx0A01 | A: alpha arrays | X: HTH | H: HTH | T: Three-helical HTH | F: | ECOD (v295) | |
| B [auth H] | e8xx0H01 | A: alpha arrays | X: HTH | H: HTH | T: Three-helical HTH | F: | ECOD (v295) | |
| A [auth L] | e8xx0L01 | A: alpha arrays | X: HTH | H: HTH | T: Three-helical HTH | F: | ECOD (v295) |
SAbDab Antibody Annotation SAbDab Database Homepage
| Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
|---|---|---|---|---|---|
| C [auth A] | Heavy Chain | IGHV1 | - | - | SAbDab (2026-06-26) |
| B [auth H] | Heavy Chain | IGHV3 | - | B-OCTYLGLUCOSIDE | SAbDab (2026-06-26) |
| A [auth L] | Light Chain | IGKV16 | Kappa | B-OCTYLGLUCOSIDE | SAbDab (2026-06-26) |














