1RUA
Crystal structure (B) of u.v.-irradiated cationic cyclization antibody 4C6 fab at pH 4.6 with a data set collected at SSRL beamline 11-1.
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A [auth L] | C1-set_4 | e1ruaL2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: C1-set_4 | ECOD (1.6) |
A [auth L] | V-set | e1ruaL1 | 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) |
B [auth H] | V-set_8 | e1ruaH1 | 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 H] | C1-set_1 | e1ruaH2 | 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) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A [auth L] | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
B [auth H] | 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 L] | Fab 4C6 | L-KAPPA | Mus musculus (house mouse) | IGKV1-133*01, IGKV1-135*01, IGKJ1*02, IGKJ2*01, IGKC*01, IGKC*02 | V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA | IG | FAB-GAMMA-2A_KAPPA | IMGT (202432-0) |
B [auth H] | Fab 4C6 | VH-CH1 | Mus musculus (house mouse) | IGHV3-2*02, IGHJ3*01, IGHG2A*01, IGHG2A*02 | V-DOMAIN VH, C-DOMAIN CH1 | IG | FAB-GAMMA-2A_KAPPA | IMGT (202432-0) |
SAbDab Antibody Annotation SAbDab Database Homepage
Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
---|---|---|---|---|---|
A [auth L] | Light Chain | IGKV1 | Kappa | - | SAbDab (2024-08-16) |
B [auth H] | Heavy Chain | IGHV3 | - | - | SAbDab (2024-08-16) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
A [auth L] | 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 |
A [auth L] | PF07654 | Immunoglobulin C1-set domain (C1-set) | Immunoglobulin C1-set domain | - | Domain |
B [auth H] | PF07654 | Immunoglobulin C1-set domain (C1-set) | Immunoglobulin C1-set domain | - | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
A [auth L] | IPR003597 | Immunoglobulin C1-set | Domain |
A [auth L] | IPR050150 | Immunoglobulin Variable Light Chain | Family |
A [auth L] | IPR013783 | Immunoglobulin-like fold | Homologous Superfamily |
A [auth L] | IPR036179 | Immunoglobulin-like domain superfamily | Homologous Superfamily |
A [auth L] | IPR013106 | Immunoglobulin V-set domain | Domain |
A [auth L] | IPR003599 | Immunoglobulin domain subtype | Domain |
A [auth L] | IPR007110 | Immunoglobulin-like domain | Domain |
A [auth L] | IPR003006 | Immunoglobulin/major histocompatibility complex, conserved site | Conserved Site |
B [auth H] | IPR036179 | Immunoglobulin-like domain superfamily | Homologous Superfamily |
B [auth H] | IPR003597 | Immunoglobulin C1-set | Domain |
B [auth H] | IPR003006 | Immunoglobulin/major histocompatibility complex, conserved site | Conserved Site |
B [auth H] | IPR050380 | Immune Recognition and Response Modulators | Family |
B [auth H] | IPR013783 | Immunoglobulin-like fold | Homologous Superfamily |
B [auth H] | IPR007110 | Immunoglobulin-like domain | Domain |