5X2N
Crystal structure of the medaka fish taste receptor T1r2a-T1r3 ligand binding domains in complex with L-alanine
External Resource: Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | Type 1 solute binding protein-like | 8078813 | 3000125 | SCOP2B (2022-06-29) |
C | SCOP2B Superfamily | Type 1 solute binding protein-like | 8078813 | 3000125 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | Type 1 solute binding protein-like | 8078811 | 3000125 | SCOP2B (2022-06-29) |
D | SCOP2B Superfamily | Type 1 solute binding protein-like | 8078811 | 3000125 | 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 | ANF_receptor_2nd_1 | e5x2nA1 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Class I glutamine amidotransferase-like | T: Periplasmic binding protein-like I | F: ANF_receptor_2nd_1 | ECOD (1.6) |
C | ANF_receptor_2nd_1 | e5x2nC1 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Class I glutamine amidotransferase-like | T: Periplasmic binding protein-like I | F: ANF_receptor_2nd_1 | ECOD (1.6) |
B | ANF_receptor_2nd_1 | e5x2nB1 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Class I glutamine amidotransferase-like | T: Periplasmic binding protein-like I | F: ANF_receptor_2nd_1 | ECOD (1.6) |
D | ANF_receptor_2nd_1 | e5x2nD1 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Class I glutamine amidotransferase-like | T: Periplasmic binding protein-like I | F: ANF_receptor_2nd_1 | ECOD (1.6) |
E [auth H] | V-set_8 | e5x2nH1 | 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) |
E [auth H] | C1-set_1 | e5x2nH2 | 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) |
G [auth J] | V-set_8 | e5x2nJ2 | 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) |
G [auth J] | C1-set_1 | e5x2nJ1 | 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) |
F [auth L] | C1-set_4 | e5x2nL1 | 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) |
F [auth L] | V-set | e5x2nL2 | 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) |
H [auth K] | C1-set_4 | e5x2nK1 | 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) |
H [auth K] | V-set | e5x2nK2 | 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) |
---|---|---|---|---|---|---|
E [auth H] | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
G [auth J] | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
F [auth L] | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
H [auth K] | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
SAbDab Antibody Annotation SAbDab Database Homepage
Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
---|---|---|---|---|---|
E [auth H], G [auth J] | Heavy Chain | IGHV1 | - | taste receptor, type 1, member 2a | taste receptor, type 1, member 3 | SAbDab (2024-09-06) |
F [auth L], H [auth K] | Light Chain | IGKV3 | Kappa | taste receptor, type 1, member 2a | taste receptor, type 1, member 3 | SAbDab (2024-09-06) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF01094 | Receptor family ligand binding region (ANF_receptor) | Receptor family ligand binding region | - | Family | |
PF01094 | Receptor family ligand binding region (ANF_receptor) | Receptor family ligand binding region | - | Family | |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
---|---|---|---|---|
Taste receptor, type 1, member 2a | - | |||
Taste receptor, type 1, member 3 | ||||
E [auth H], G [auth J] | Fab16A Heavy chain | - | - | - |
F [auth L], H [auth K] | Fab16A Light chain | - | - | - |
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR017978 | GPCR family 3, C-terminal | Domain | |
IPR011500 | GPCR, family 3, nine cysteines domain | Domain | |
IPR028082 | Periplasmic binding protein-like I | Homologous Superfamily | |
IPR000337 | GPCR, family 3 | Family | |
IPR000068 | GPCR, family 3, extracellular calcium-sensing receptor-related | Family | |
IPR038550 | GPCR, family 3, nine cysteines domain superfamily | Homologous Superfamily | |
IPR001828 | Receptor, ligand binding region | Domain | |
IPR017978 | GPCR family 3, C-terminal | Domain | |
IPR011500 | GPCR, family 3, nine cysteines domain | Domain | |
IPR028082 | Periplasmic binding protein-like I | Homologous Superfamily | |
IPR000337 | GPCR, family 3 | Family | |
IPR000068 | GPCR, family 3, extracellular calcium-sensing receptor-related | Family | |
IPR038550 | GPCR, family 3, nine cysteines domain superfamily | Homologous Superfamily | |
IPR001828 | Receptor, ligand binding region | Domain |