Anti-B7-H3 monoclonal antibody ch8H9 Fab fragment
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
| Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| B | d5cmab1 | All beta proteins | Immunoglobulin-like beta-sandwich | Immunoglobulin | automated matches | automated matches | (Mus musculus ) [TaxId: 10090 ], | SCOPe (2.08) |
| B | d5cmab2 | Artifacts | Tags | Tags | Tags | N-terminal Tags | (Mus musculus ) [TaxId: 10090 ], | SCOPe (2.08) |
| A | d5cmaa2 | 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 | d5cmaa1 | 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 | RNA_ligase | e5cmaB2 | A: a/b three-layered sandwiches | X: beta-clip | H: p53 tetramerization domain | T: p53 tetramerization domain | F: RNA_ligase | ECOD (v294.1) |
| B | EF-hand_1, EF-hand_6, EF-hand_7 | e5cmaB3 | 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) |
| A | RNA_ligase | e5cmaA1 | A: a/b three-layered sandwiches | X: beta-clip | H: p53 tetramerization domain | T: p53 tetramerization domain | F: RNA_ligase | ECOD (v294.1) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| B | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
| 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 |
|---|---|---|---|---|---|---|---|---|
| ch8H9 Fab, anti-B7-H3 | VH-CH1 | - | IGHV1-85*01, IGHJ3*01, IGHG1*03 | V-DOMAIN VH, C-DOMAIN CH1 | IG | FAB-GAMMA-1_KAPPA | IMGT (202615-0) | |
| ch8H9 Fab, anti-B7-H3 | L-KAPPA | - | IGKV5-39*01, IGKJ5*01, IGKC*01 | V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA | IG | FAB-GAMMA-1_KAPPA | IMGT (202615-0) |
SAbDab Antibody Annotation SAbDab Database Homepage
| Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
|---|---|---|---|---|---|
| Heavy Chain | IGHV1 | - | - | SAbDab (2026-04-24) | |
| Light Chain | IGKV5 | Kappa | - | SAbDab (2026-04-24) |
Thera-SAbDab Antibody Annotation Thera-SAbDab Database Homepage
| Chain | Name | Target | Provenance Source |
|---|---|---|---|
| Omburtamab | B7H3/CD276 | Therapeutic SAbDab (2026-04-24) | |
| Omburtamab | B7H3/CD276 | Therapeutic SAbDab (2026-04-24) |














