4MRM
Crystal structure of the extracellular domain of human GABA(B) receptor bound to the antagonist phaclofen
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
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 | e4mrmA2 | 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 | ECOD (1.6) |
A | ANF_receptor_2nd_1 | e4mrmA1 | 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 | e4mrmB2 | 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 | ECOD (1.6) |
B | ANF_receptor_2nd_1 | e4mrmB1 | 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) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.40.50.2300 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | Response regulator | CATH (4.3.0) |
B | 3.40.50.2300 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | Response regulator | CATH (4.3.0) |
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
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR017978 | GPCR family 3, C-terminal | Domain | |
IPR000436 | Sushi/SCR/CCP domain | Domain | |
IPR002455 | GPCR family 3, GABA-B receptor | Family | |
IPR035976 | Sushi/SCR/CCP superfamily | Homologous Superfamily | |
IPR028082 | Periplasmic binding protein-like I | Homologous Superfamily | |
IPR002456 | GPCR family 3, gamma-aminobutyric acid receptor, type B1 | Family | |
IPR001828 | Receptor, ligand binding region | Domain | |
IPR017978 | GPCR family 3, C-terminal | Domain | |
IPR017979 | GPCR, family 3, conserved site | Conserved Site | |
IPR002457 | GPCR family 3, gamma-aminobutyric acid receptor, type B2 | Family | |
IPR000337 | GPCR, family 3 | Family | |
IPR002455 | GPCR family 3, GABA-B receptor | Family | |
IPR028082 | Periplasmic binding protein-like I | Homologous Superfamily | |
IPR041689 | Gamma-aminobutyric acid type B receptor subunit 2, coiled-coil domain | Domain | |
IPR001828 | Receptor, ligand binding region | Domain |
Pharos: Disease Associations Pharos Homepage Annotation
Membrane Protein Annotation: mpstruc mpstruc Database Homepage
Chains | Resource Link | Group | Subgroup | Protein |
---|---|---|---|---|
mpstruc | TRANSMEMBRANE PROTEINS: ALPHA-HELICAL | G Protein-Coupled Receptors: Class C | GABAB receptor ectodomain GBR1-GBR2 heterodimer, apo form |