7KPG
Blocking Fab 25 anti-SIRP-alpha antibody in complex with SIRP-alpha Variant 1
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A [auth H] | V-set_8 | e7kpgH2 | 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) |
A [auth H] | C1-set_1 | e7kpgH1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: C1-set_1 | ECOD (1.6) |
B [auth L] | C1-set | e7kpgL1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: C1-set | ECOD (1.6) |
B [auth L] | V-set_3 | e7kpgL2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set_3 | ECOD (1.6) |
C [auth S] | V-set_6 | e7kpgS1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set_6 | ECOD (1.6) |
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 H] | Fab 25, anti-SIRP-alpha | VH-CH1 | Homo sapiens (human) | IGHV3-23*02, IGHV3-23*04, IGHJ4*01, IGHJ4*02, IGHJ4*03, IGHG1*01, IGHG1*02, IGHG1*04, IGHG1*05, IGHG1*12, IGHG1*14, IGHG1*13, IGHG1*09, IGHG1*10, IGHG1*07, IGHG1*11 | V-DOMAIN VH, C-DOMAIN CH1 | IG | FAB-GAMMA-1_LAMBDA | IMGT (202432-0) |
B [auth L] | Fab 25, anti-SIRP-alpha | L-LAMBDA | Homo sapiens (human) | IGLV3-25*02, IGLV3-25*03, IGLJ2*01, IGLJ3*02, IGLJ3*01, IGLC2*01, IGLC2*02, IGLC3*04 | V-DOMAIN V-LAMBDA, C-DOMAIN C-LAMBDA | IG | FAB-GAMMA-1_LAMBDA | IMGT (202432-0) |
C [auth S] | Signal regulatory protein α (SIRPα) | 1V-LIKE | Homo sapiens (human) | SIRPA | V-LIKE-DOMAIN V-LIKE | RPI | 1V-LIKE | IMGT (202432-0) |
SAbDab Antibody Annotation SAbDab Database Homepage
Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
---|---|---|---|---|---|
A [auth H] | Heavy Chain | IGHV3 | - | tyrosine-protein phosphatase non-receptor type substrate 1 | SAbDab (2024-08-16) |
B [auth L] | Light Chain | IGLV3 | Lambda | tyrosine-protein phosphatase non-receptor type substrate 1 | SAbDab (2024-08-16) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
C [auth S] | 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 |
---|---|---|---|
C [auth S] | IPR036179 | Immunoglobulin-like domain superfamily | Homologous Superfamily |
C [auth S] | IPR013106 | Immunoglobulin V-set domain | Domain |
C [auth S] | IPR003599 | Immunoglobulin domain subtype | Domain |
C [auth S] | IPR051755 | Immunoglobulin-like Cell Surface Receptor | Family |
C [auth S] | IPR013783 | Immunoglobulin-like fold | Homologous Superfamily |
C [auth S] | IPR007110 | Immunoglobulin-like domain | Domain |
C [auth S] | IPR003597 | Immunoglobulin C1-set | Domain |