crystal structure of quinine-dependent Fab 314.3 with quinine
External Resource: Annotation
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
| B [auth L] | CPV_Polyhedrin | e4uinL1 | A: a/b three-layered sandwiches | X: ssDNA-binding transcriptional regulator domain-like | H: ssDNA-binding transcriptional regulator domain | T: ssDNA-binding transcriptional regulator domain | F: CPV_Polyhedrin | ECOD (v294.1) |
| A [auth H] | CPV_Polyhedrin | e4uinH2 | A: a/b three-layered sandwiches | X: ssDNA-binding transcriptional regulator domain-like | H: ssDNA-binding transcriptional regulator domain | T: ssDNA-binding transcriptional regulator domain | F: CPV_Polyhedrin | ECOD (v294.1) |
| A [auth H] | EF-hand_1, EF-hand_6, EF-hand_7 | e4uinH3 | A: a/b three-layered sandwiches | X: Lipocalins/Streptavidin | H: SAM/DNA-glycosylase | T: SAM domain-like | F: EF-hand_1, EF-hand_6, EF-hand_7 | ECOD (v294.1) |
| Chain | Protein Name | Description | Organism Name | Gene Allele Name(s) | Domain Name(s) | Receptor Type | Receptor Description | Provenance Source |
|---|
| B [auth L] | Fab 314.3 | L-KAPPA | Mus musculus (house mouse) | IGKV10-96*01, IGKJ1*02, IGKC*01, IGKC*02 | V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA | IG | FAB-GAMMA-1_KAPPA | IMGT (202611-0) |
| A [auth H] | Fab 314.3 | VH-CH1 | Mus musculus (house mouse) | IGHV1-5*01, IGHJ2*01, IGHG1*01 | V-DOMAIN VH, C-DOMAIN CH1 | IG | FAB-GAMMA-1_KAPPA | IMGT (202611-0) |
| Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
|---|
| B [auth L] | Light Chain | IGKV10 | Kappa | Quinine | SAbDab (2026-03-27) |
| A [auth H] | Heavy Chain | IGHV1 | - | Quinine | SAbDab (2026-03-27) |