P50148 (GNAQ_HUMAN) Homo sapiens (Human)
Guanine nucleotide-binding protein G(q) subunit alpha UniProtKBInterProSTRINGInteractive Modelling
359 aa; Sequence (Fasta) ;
59 identical sequences
It is possible new templates exist for this target since these models were created.
However, an attempt to improve models for this target was made on 2025-07-15. The outcome - failed for technical reasons.
Available Structures
34 Experimental Structures
| Description | PDB ID | Oligo-state | Range | Seq id (%) | Ligands | |
|---|---|---|---|---|---|---|
| Cryo-EM structure of histamine H1 receptor Gq complex |
Heteromer P35367; P59768; P62873; P63096; | 100 | 1×HSM; | |||
| Cryo-EM structure of the BRS3-Gq complex |
Heteromer P32247; P59768; P62873; | 56.86 | ||||
| Cryo-EM structure of the BA1-bound BRS3-Gq complex |
Heteromer P32247; P59768; P62873; | 56.86 | ||||
| Cryo-EM structure of the LAPTH-bound PTH1R in complex with Gq |
Heteromer A0A8D2GGC9; F5GZD9; P59768; P62873; Q03431; | 93.24 | ||||
| Cryo-EM structure of human angiotensin receptor AT1R in complex Gq proteins and Sar1-AngII |
Heteromer P59768; P62873; | 99.43 | 1×NAG; 6×CLR; | |||
| CryoEM structure of PAR2 with endogenous tethered ligand. |
Heteromer P55085; P59768; P62873; P63092; | 60.0 | ||||
| Cryo-EM structure of human bradykinin receptor BK2R in complex Gq proteins and kallidin |
Heteromer P01042; P30411; P59768; P62873; | 99.56 | 3×CLR; | |||
| Cryo-EM structure of human bradykinin receptor BK2R in complex Gq proteins and bradykinin |
Heteromer P01042; P30411; P59768; P62873; | 99.56 | 2×CLR; | |||
| PrRP31 bound prolactin-releasing peptide receptor coupled with Gq protein complex |
Heteromer P49683; P59768; P62873; P81277; | 100.0 | ||||
| a peptide receptor complex structure |
Heteromer P59768; P62873; Q969F8; | 100.0 | ||||
| a peptide receptor complex structure |
Heteromer P59768; P62873; Q15726; Q969F8; | 100.0 | ||||
| Cryo-EM structure of the cholecystokinin receptor CCKBR in complex with gastrin-17 and Gq |
Heteromer P01350; P32239; P59768; P62873; | 100.0 | ||||
| Cryo-EM structure of cinacalcet-bound human calcium-sensing receptor CaSR-Gq complex in lipid nanod… |
Heteromer P41180; P59768; P62873; | 100.0 | 3×NAG; 2×YP4; 4×NAG; 1×PCW; 3×SPM; 3×CA; 2×TRP; 2×PO4; 1×CLR; | |||
| Structural insights into human brain gut peptide cholecystokinin receptors |
Heteromer P06307; P32239; P59768; P62873; | 100.0 | ||||
| Cryo-EM Structure of Human Gastrin Releasing Peptide Receptor in complex with the agonist Bombesin … |
Heteromer P30550; P59768; P62873; | 99.22 | ||||
| TUG891-bound FFAR4 in complex with Gq |
Heteromer P59768; P62873; Q5NUL3; | 100 | 1×GDP; 1×YN9; | |||
| Structural insights into human brain gut peptide cholecystokinin receptors |
Heteromer P01350; P32239; P59768; P62873; | 100.0 | ||||
| Cryo-EM Structure of Human Gastrin Releasing Peptide Receptor in complex with the agonist Gastrin R… |
Heteromer P07492; P30550; P59768; P62873; | 99.38 | ||||
| Cryo-EM structure of kisspeptin receptor bound to KP-10 |
Heteromer P59768; P62873; P63096; Q15726; Q969F8; | 99.0 | ||||
| Cryo-EM structure of kisspeptin receptor bound to TAK-448 |
Heteromer P59768; P62873; P63096; Q969F8; | 99.0 | ||||
| Cryo-EM structure of an activated Cholecystokinin A receptor (CCKAR)-Gq complex |
Heteromer P06307; P32238; P59768; P62873; P63096; | 99.0 | ||||
| Cryo-EM structure of PGE2-EP1-Gq complex |
Heteromer P34995; P59768; P62873; P63092; P63096; | 100 | 1×P2E; | |||
| cryo-EM structure of NTSR1-GRK2-Galpha(q) complexes 1 |
Heteromer P21146; P30989; | 100 | 1×STU; 1×GDP; 1×MG; 1×ALF; 1×SRW; | |||
| cryo-EM structure of NTSR1-GRK2-Galpha(q) complexes 2 |
Heteromer P21146; P30989; | 100 | 1×SRW; 1×STU; 1×GDP; 1×MG; 1×ALF; | |||
| PLCb3-Gaq complex on membranes |
Heteromer Q01970; | 100 | 1×GDP; 1×ALF; 1×MG; 1×CA; | |||
| PLCb3-Gbg-Gaq complex on membranes |
Heteromer P59768; P62873; Q01970; | 100 | 1×GDP; 1×ALF; 1×MG; 1×CA; | |||
| Gq bound FZD1 in ligand-free state |
Heteromer P59768; P62873; P63092; Q9UP38; | 100 | ||||
| Structure of G-alpha-q bound to its chaperone Ric-8A |
Heteromer Q80ZG1; | 100.0 | ||||
| Cryo-EM structure of epinephrine-bound alpha-1A-adrenergic receptor in complex with heterotrimeric … |
Heteromer P04899; P35348; P59768; P62873; P63092; | 100 | 1×ALE; | |||
| Cryo-EM structure of A61603-bound alpha-1A-adrenergic receptor in complex with heterotrimeric Gq-pr… |
Heteromer P04899; P35348; P59768; P62873; P63092; | 100 | 1×CGZ; | |||
| Cryo-EM structure of the TUG891 bound GPR120-Giq complex |
Heteromer P59768; P62873; P63096; Q5NUL3; | 100 | 1×YN9; | |||
| Cryo-EM structure of OXGR1 bound to alpha-ketoglutarate and Gq proteins |
Heteromer P59768; P62873; P63096; Q96P68; | 100 | 2×AKG; | |||
| Cryo-EM structure of OXGR1 bound to leukotriene E4 and Gq proteins |
Heteromer P59768; P62873; P63096; Q96P68; | 100 | 1×CLR; 1×A1D7P; | |||
| Focused refinement structure of Galpha(q) in NTSR1-GRK2-Galpha(q) complexes | monomer | 100 | 1×GDP; 1×MG; 1×ALF; | |||
4 SWISS-MODEL models
| Template | Oligo-state | QMEAN | Range | Ligands | Trg-Tpl Seq id (%) | |
|---|---|---|---|---|---|---|
| 7f6g.1.B | monomer | 0.80 | 99.44 | |||
| 3ffb.1.A | monomer | 0.73 | 51.41 | |||
| 6vu5.1.B | monomer | 0.56 | 100.00 | |||
| 8p15.1.B | monomer | 0.56 | 51.99 | |||