Cytoplasmically Produced Homodimeric Single Domain Antibody (sdAb) C22A/C99V variant against Staphylococcal enterotoxin B (SEB)
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
| Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| A [auth B] | d4w68b1 | All beta proteins | Immunoglobulin-like beta-sandwich | Immunoglobulin | V set domains (antibody variable domain-like) | automated matches | (Lama glama ) [TaxId: 9844 ], | SCOPe (2.08) |
| A [auth B] | d4w68b2 | Artifacts | Tags | Tags | Tags | N-terminal Tags | (Lama glama ) [TaxId: 9844 ], | SCOPe (2.08) |
| B [auth A] | d4w68a1 | All beta proteins | Immunoglobulin-like beta-sandwich | Immunoglobulin | V set domains (antibody variable domain-like) | automated matches | (Lama glama ) [TaxId: 9844 ], | SCOPe (2.08) |
| B [auth A] | d4w68a2 | Artifacts | Tags | Tags | Tags | N-terminal Tags | (Lama glama ) [TaxId: 9844 ], | SCOPe (2.08) |
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| A [auth B] | Pkinase | e4w68B1 | A: a/b three-layered sandwiches | X: Protein kinase/SAICAR synthase/ATP-grasp | H: Protein kinase/SAICAR synthase/ATP-grasp | T: Protein kinase | F: Pkinase | ECOD (v294.1) |
| B [auth A] | Pkinase | e4w68A1 | A: a/b three-layered sandwiches | X: Protein kinase/SAICAR synthase/ATP-grasp | H: Protein kinase/SAICAR synthase/ATP-grasp | T: Protein kinase | F: Pkinase | ECOD (v294.1) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| A [auth B] | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
| B [auth A] | 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 |
|---|---|---|---|---|---|---|---|---|
| A [auth B], B [auth A] | Llama VH domain, C23>A, C104>V | VH | Lama glama (llama) | IGHV3S45*01, IGHJ4*01 | V-DOMAIN VH | IG | (VH) | IMGT (202612-0) |
SAbDab Antibody Annotation SAbDab Database Homepage
| Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
|---|---|---|---|---|---|
| A [auth B], B [auth A] | Heavy Chain | IGHV1 | - | - | SAbDab (2026-03-27) |
