Unliganded Fab structure of lipid A-specific antibody A6
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
| Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| A [auth L] | d4odwl2 | All beta proteins | Immunoglobulin-like beta-sandwich | Immunoglobulin | C1 set domains (antibody constant domain-like) | automated matches | (Mus musculus ) [TaxId: 10090 ], | SCOPe (2.08) |
| A [auth L] | d4odwl1 | All beta proteins | Immunoglobulin-like beta-sandwich | Immunoglobulin | automated matches | automated matches | (Mus musculus ) [TaxId: 10090 ], | SCOPe (2.08) |
| C [auth B] | d4odwb2 | All beta proteins | Immunoglobulin-like beta-sandwich | Immunoglobulin | C1 set domains (antibody constant domain-like) | automated matches | (Mus musculus ) [TaxId: 10090 ], | SCOPe (2.08) |
| C [auth B] | d4odwb1 | All beta proteins | Immunoglobulin-like beta-sandwich | Immunoglobulin | automated matches | automated matches | (Mus musculus ) [TaxId: 10090 ], | SCOPe (2.08) |
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| B [auth H] | GCD14 | e4odwH2 | A: alpha bundles | X: Cytidine deaminase-like | H: Cytidine deaminase-like | T: Cytidine deaminase-like | F: GCD14 | ECOD (develop294) |
| B [auth H] | EF-hand_1, EF-hand_6, EF-hand_7 | e4odwH3 | A: alpha bundles | X: Lipocalins/Streptavidin | H: SAM/DNA-glycosylase | T: SAM domain-like | F: EF-hand_1, EF-hand_6, EF-hand_7 | ECOD (develop294) |
| D [auth A] | GCD14 | e4odwA1 | A: alpha bundles | X: Cytidine deaminase-like | H: Cytidine deaminase-like | T: Cytidine deaminase-like | F: GCD14 | ECOD (develop294) |
| D [auth A] | EF-hand_1, EF-hand_6, EF-hand_7 | e4odwA2 | A: alpha bundles | X: Lipocalins/Streptavidin | H: SAM/DNA-glycosylase | T: SAM domain-like | F: EF-hand_1, EF-hand_6, EF-hand_7 | ECOD (develop294) |
| A [auth L] | GCD14 | e4odwL1 | A: alpha bundles | X: Cytidine deaminase-like | H: Cytidine deaminase-like | T: Cytidine deaminase-like | F: GCD14 | ECOD (develop294) |
| C [auth B] | GCD14 | e4odwB1 | A: alpha bundles | X: Cytidine deaminase-like | H: Cytidine deaminase-like | T: Cytidine deaminase-like | F: GCD14 | ECOD (develop294) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| B [auth H] | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
| D [auth A] | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
| A [auth L] | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
| C [auth B] | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
IMGT Antibody Annotation IMGT Database Homepage
| Chain | Protein Name | Description | Organism Name | Gene Allele Name(s) | Domain Name(s) | Receptor Type | Receptor Description | Provenance Source |
|---|---|---|---|---|---|---|---|---|
| B [auth H], D [auth A] | A6 Fab | VH-CH1 | Mus musculus (house mouse) | IGHV5-6-2*01, IGHJ4*01, IGHG2B*02 | V-DOMAIN VH, C-DOMAIN CH1 | IG | FAB-GAMMA-2B_KAPPA | IMGT (202610-0) |
| A [auth L], C [auth B] | A6 Fab | L-KAPPA | Mus musculus (house mouse) | IGKV10-96*01, IGKV10-96*02, IGKJ2*01, IGKC*01, IGKC*02 | V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA | IG | FAB-GAMMA-2B_KAPPA | IMGT (202610-0) |
SAbDab Antibody Annotation SAbDab Database Homepage
| Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
|---|---|---|---|---|---|
| B [auth H], D [auth A] | Heavy Chain | IGHV5 | - | - | SAbDab (2026-03-20) |
| A [auth L], C [auth B] | Light Chain | IGKV10 | Kappa | - | SAbDab (2026-03-20) |
