P50148 (GNAQ_HUMAN) Homo sapiens (Human)

Guanine nucleotide-binding protein G(q) subunit alpha UniProtKBInterProSTRINGInteractive Modelling

359 aa; Sequence (Fasta) ; 59 identical sequences

Available Structures

26 Experimental Structures

DescriptionPDB IDOligo-stateRangeSeq id (%)Ligands
Cryo-EM structure of histamine H1 receptor Gq complex Heteromer
P35367; P59768; P62873; P63096;
9-359
100HSM;
Cryo-EM structure of human angiotensin receptor AT1R in complex Gq proteins and Sar1-AngII Heteromer
P59768; P62873;
11-359
99.43NAG;CLR;
Cryo-EM structure of human bradykinin receptor BK2R in complex Gq proteins and kallidin Heteromer
P01042; P30411; P59768; P62873;
14-359
99.56CLR;
Cryo-EM structure of human bradykinin receptor BK2R in complex Gq proteins and bradykinin Heteromer
P01042; P30411; P59768; P62873;
14-359
99.56CLR;
a peptide receptor complex structure Heteromer
P59768; P62873; Q969F8;
25-359
100.0
a peptide receptor complex structure Heteromer
P59768; P62873; Q15726; Q969F8;
25-359
100.0
Cryo-EM structure of the cholecystokinin receptor CCKBR in complex with gastrin-17 and Gq Heteromer
P01350; P32239; P59768; P62873;
29-359
100.0
Cryo-EM structure of cinacalcet-bound human calcium-sensing receptor CaSR-Gq complex in lipid nanod… Heteromer
P41180; P59768; P62873; P63096;
31-359
100.0NAG;YP4;NAG;PCW;SPM;CA;TRP;PO4;CLR;
Structural insights into human brain gut peptide cholecystokinin receptors Heteromer
P06307; P32239; P59768; P62873;
36-359
100.0
Cryo-EM Structure of Human Gastrin Releasing Peptide Receptor in complex with the agonist Gastrin R… Heteromer
P07492; P30550; P59768; P62873;
36-359
99.38
Cryo-EM Structure of Human Gastrin Releasing Peptide Receptor in complex with the agonist Bombesin … Heteromer
P30550; P59768; P62873;
36-359
99.22
TUG891-bound FFAR4 in complex with Gq Heteromer
P59768; P62873; Q5NUL3;
36-359
100GDP;YN9;
Cryo-EM structure of kisspeptin receptor bound to TAK-448 Heteromer
P59768; P62873; P63096; Q969F8;
37-359
99.0
Cryo-EM structure of an activated Cholecystokinin A receptor (CCKAR)-Gq complex Heteromer
P06307; P32238; P59768; P62873; P63096;
37-359
99.0
Cryo-EM structure of kisspeptin receptor bound to KP-10 Heteromer
P59768; P62873; P63096; Q15726; Q969F8;
37-359
99.0
Structural insights into human brain gut peptide cholecystokinin receptors Heteromer
P01350; P32239; P59768; P62873; P63096;
37-359
100.0
cryo-EM structure of NTSR1-GRK2-Galpha(q) complexes 1 Heteromer
P21146; P30989;
38-354
100STU;GDP;MG;ALF;SRW;
cryo-EM structure of NTSR1-GRK2-Galpha(q) complexes 2 Heteromer
P21146; P30989;
38-354
100SRW;STU;GDP;MG;ALF;
PLCb3-Gbg-Gaq complex on membranes Heteromer
P59768; P62873; Q01970;
38-352
100GDP;ALF;MG;CA;
PLCb3-Gaq complex on membranes Heteromer
Q01970;
38-352
100GDP;ALF;MG;CA;
Structure of G-alpha-q bound to its chaperone Ric-8A Heteromer
Q80ZG1;
217-359
100.0
Cryo-EM structure of A61603-bound alpha-1A-adrenergic receptor in complex with heterotrimeric Gq-pr… Heteromer
P04899; P35348; P59768; P62873; P63092;
311-359
100CGZ;
Cryo-EM structure of epinephrine-bound alpha-1A-adrenergic receptor in complex with heterotrimeric … Heteromer
P04899; P35348; P59768; P62873; P63092;
311-359
100ALE;
Cryo-EM structure of the TUG891 bound GPR120-Giq complex Heteromer
P59768; P62873; P63096; Q5NUL3;
335-359
100YN9;
Gq bound FZD1 in ligand-free state Heteromer
P59768; P62873; P63092; Q9UP38;
345-359
100
Focused refinement structure of Galpha(q) in NTSR1-GRK2-Galpha(q) complexesmonomer38-354
100GDP;MG;ALF;

3 SWISS-MODEL models

TemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
7f6g.1.Bmonomer0.8011-359
99.44
3ffb.1.Amonomer0.7312-359
51.41
6vu5.1.Bmonomer0.56217-359
100.00