4F9L
Crystal Structure of the Human BTN3A1 Ectodomain in Complex with the 20.1 Single Chain Antibody
External Resource: Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
B [auth D] | d4f9ld1 | All beta proteins | Immunoglobulin-like beta-sandwich | Immunoglobulin | automated matches | automated matches | (Mus musculus ) [TaxId: 10090 ], | SCOPe (2.08) |
C | d4f9lc1 | All beta proteins | Immunoglobulin-like beta-sandwich | Immunoglobulin | automated matches | automated matches | (Mus musculus ) [TaxId: 10090 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | Immunoglobulin (Ig) domain-like | 8081005 | 3000071 | SCOP2B (2022-06-29) |
D [auth B] | SCOP2B Superfamily | Immunoglobulin (Ig) domain-like | 8081005 | 3000071 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | I-set_7 | e4f9lA1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: I-set_7 | ECOD (1.6) |
A | C2-set_2 | e4f9lA2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: C2-set_2 | ECOD (1.6) |
D [auth B] | I-set_7 | e4f9lB1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: I-set_7 | ECOD (1.6) |
D [auth B] | C2-set_2 | e4f9lB2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: C2-set_2 | ECOD (1.6) |
B [auth D] | V-set_8 | e4f9lD3 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set_8 | ECOD (1.6) |
B [auth D] | V-set | e4f9lD1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set | ECOD (1.6) |
C | V-set_8 | e4f9lC3 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set_8 | ECOD (1.6) |
C | V-set | e4f9lC4 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
D [auth B] | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
B [auth D] | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
C | 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, D [auth B] | Butyrophilin subfamily 3 member A1 (BTN3A1) | 1V-1C-LIKE | Homo sapiens (human) | BTN3A1*01 | V-LIKE-DOMAIN V-LIKE, C-LIKE-DOMAIN C-LIKE | RPI | 1V-1C-LIKE | IMGT (202415-0) |
B [auth D], C | 20.1, anti-BTN3A1 | SCFV-KAPPA-HEAVY | Mus musculus (house mouse) | IGKV10-94*07, IGKJ2*01, IGHV1-53*01, IGHV1S81*02, IGHJ4*01 | V-DOMAIN V-KAPPA, V-DOMAIN VH | IG | SCFV-KAPPA-HEAVY | IMGT (202415-0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
A, D [auth B] | PF07686 | Immunoglobulin V-set domain (V-set) | Immunoglobulin V-set domain | This domain is found in antibodies as well as neural protein P0 and CTL4 amongst others. | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
A, D [auth B] | IPR036179 | Immunoglobulin-like domain superfamily | Homologous Superfamily |
A, D [auth B] | IPR003599 | Immunoglobulin subtype | Domain |
A, D [auth B] | IPR001870 | B30.2/SPRY domain | Domain |
A, D [auth B] | IPR006574 | SPRY-associated | Domain |
A, D [auth B] | IPR003879 | Butyrophylin-like, SPRY domain | Domain |
A, D [auth B] | IPR013320 | Concanavalin A-like lectin/glucanase domain superfamily | Homologous Superfamily |
A, D [auth B] | IPR013783 | Immunoglobulin-like fold | Homologous Superfamily |
A, D [auth B] | IPR013106 | Immunoglobulin V-set domain | Domain |
A, D [auth B] | IPR043136 | B30.2/SPRY domain superfamily | Homologous Superfamily |
A, D [auth B] | IPR007110 | Immunoglobulin-like domain | Domain |
A, D [auth B] | IPR037954 | Butyrophilin subfamily 3, PRY/SPRY domain | Domain |
A, D [auth B] | IPR003877 | SPRY domain | Domain |