Q9UBS5 (GABR1_HUMAN) Homo sapiens (Human)
Gamma-aminobutyric acid type B receptor subunit 1 UniProtKBInterProSTRINGInteractive Modelling
961 aa; Sequence (Fasta) ; (Isoform 2; Isoform 3; Isoform 4; Isoform 5);
4 identical sequences: Homo sapiens: A0A1U9X7R0; Pan troglodytes: A0A2I3TTF4, A0A663DDM4; Gorilla gorilla gorilla: G3S7N5
It is possible new templates exist for this target since these models were created.
Available Structures
24 Experimental Structures
| Description | PDB ID | Oligo-state | Range | Ligands | ||
|---|---|---|---|---|---|---|
| Cryo-EM structure of the CGP54626-bound human GABA(B) receptor in inactive state. |
Heteromer O75899; | 8×NAG; 1×2BV; | ||||
| Assess | ||||||
| Cryo-EM structure of human GABA(B) receptor bound to the antagonist CGP54626 |
Heteromer O75899; | 1×2BV; 2×UNL; 16×CLR; | ||||
| Assess | ||||||
| Structure of human GABA(B) receptor in an inactive state |
Heteromer O75899; | 4×NAG; 1×CA; 1×U3G; 10×CLR; 1×U3D; | ||||
| Assess | ||||||
| Cryo-EM structure of human GABA(B) receptor in apo state |
Heteromer O75899; | |||||
| Assess | ||||||
| CryoEM Structure of Inactive GABAB Heterodimer |
Heteromer O75899; | 2×NAG; 2×NAG; 2×L9Q; 1×SGG; 1×MG; | ||||
| Assess | ||||||
| Human metabotropic GABA(B) receptor in its apo state |
Heteromer O75899; | 1×NAG; 3×NAG; 2×NAG; | ||||
| Assess | ||||||
| Human metabotropic GABA(B) receptor bound to agonist SKF97541 and positive allosteric modulator GS3… |
Heteromer O75899; | 2×NAG; 1×NAG; 1×QD7; 6×NAG; 1×QDA; | ||||
| Assess | ||||||
| Cryo-EM structure of the baclofen/BHFF-bound human GABA(B) receptor in active state |
Heteromer O75899; | 8×NAG; 1×FN0; 1×2C0; | ||||
| Assess | ||||||
| Cryo-EM structure of human GABA(B) receptor-Gi protein complex |
Heteromer O75899; P59768; P62873; P63096; | 1×2C0; 1×FN0; | ||||
| Assess | ||||||
| Human metabotropic GABA(B) receptor in its intermediate state 1 |
Heteromer O75899; | 5×NAG; 1×NAG; | ||||
| Assess | ||||||
| Cryo-EM structure of human GABA(B) receptor bound to the positive allosteric modulator rac-BHFF |
Heteromer O75899; | 3×CLR; 1×FN0; | ||||
| Assess | ||||||
| Human metabotropic GABA(B) receptor bound to agonist SKF97541 in its intermediate state 2 |
Heteromer O75899; | 4×NAG; 1×NAG; 1×QD7; 2×NAG; | ||||
| Assess | ||||||
| Crystal structure of the extracellular domain of human GABA(B) receptor bound to the antagonist CGP… |
Heteromer O75899; | 1×NAG; 1×NAG; 1×2BV; 1×NAG; | ||||
| Assess | ||||||
| Crystal structure of the extracellular domain of human GABA(B) receptor bound to the antagonist CGP… |
Heteromer O75899; | 1×NAG; 1×NAG; 1×NAG; 1×2BW; | ||||
| Assess | ||||||
| Crystal structure of the extracellular domain of human GABA(B) receptor bound to the antagonist 2-h… |
Heteromer O75899; | 1×NAG; 1×NAG; 1×2BQ; 1×NAG; | ||||
| Assess | ||||||
| Crystal structure of the extracellular domain of human GABA(B) receptor bound to the antagonist CGP… |
Heteromer O75899; | 1×NAG; 1×NAG; 1×381; 1×NAG; | ||||
| Assess | ||||||
| Crystal structure of the extracellular domain of human GABA(B) receptor in the apo form |
Heteromer O75899; | 1×NAG; 1×NAG; 1×NAG; | ||||
| Assess | ||||||
| Crystal structure of the extracellular domain of human GABA(B) receptor bound to the antagonist SCH… |
Heteromer O75899; | 1×NAG; 1×NAG; 1×2BX; 1×NAG; | ||||
| Assess | ||||||
| Crystal structure of the extracellular domain of human GABA(B) receptor bound to the antagonist pha… |
Heteromer O75899; | 1×NAG; 1×NAG; 1×2BY; 1×NAG; | ||||
| Assess | ||||||
| Crystal structure of the extracellular domain of human GABA(B) receptor bound to the agonist baclof… |
Heteromer O75899; | 1×2C0; 1×NAG; | ||||
| Assess | ||||||
| Crystal structure of the extracellular domain of human GABA(B) receptor bound to the endogenous ago… |
Heteromer O75899; | 1×ABU; 1×NAG; | ||||
| Assess | ||||||
| Heterodimeric coiled-coil structure of human GABA(B) receptor |
Heteromer O75899; | |||||
| Assess | ||||||
| CryoEM Structure of GABAB1b Homodimer | homo-2-mer | 2×NAG; 4×NAG; 2×MG; 2×L9Q; 2×SGG; | ||||
| Assess | ||||||
| Solution structure of the Sushi 1 domain of GABAbR1a | monomer | |||||
| Assess | ||||||
2 SWISS-MODEL models
| Template | Oligo-state | QMEANDisCo | Range | Ligands | Trg-Tpl Seq id (%) | |
|---|---|---|---|---|---|---|
| 7c7s.1.A | monomer | 0.77 | 1×NAG; 1×2BV; | 100.00 | ||
| Assess | ||||||
| 3p8m.1.C | monomer | 0.64 | 23.33 | |||
| Assess | ||||||
4 SWISS-MODEL models built on isoform sequence
| Template | Isoform | Oligo-state | QMEANDisCo | Range | Ligands | Trg-Tpl Seq id (%) |
|---|---|---|---|---|---|---|
| Isoform 2 | 6wiv.1.A | monomer | 0.79 | 1×NAG; 1×U3G; 2×CLR; | 100.00 | |
| Assess | ||||||
| Isoform 3 | 7c7s.1.A | monomer | 0.78 | 1×NAG; 1×2BV; | 99.03 | |
| Assess | ||||||
| Isoform 4 | 7c7s.1.A | monomer | 0.78 | 1×NAG; 1×2BV; | 99.44 | |
| Assess | ||||||
| Isoform 5 | 7c7s.1.A | monomer | 0.82 | 1×2BV; | 99.64 | |
| Assess | ||||||