Human M4 muscarinic acetylcholine receptor complex with Gi1 and the agonist iperoxo
Resolution: 2.8 Å
EM Method: Single-particle
Fitted PDBs: 7trk
Q-score: 0.548
eLife (2023) [ ]
- M4 machr bound to agonist iperoxo in complex with dominant negative galpha-i1, gbeta1, ggamma2, and scfv16 (Complex from Homo sapiens)
- Muscarinic acetylcholine receptor m4 (39 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(i) subunit alpha-1 (40 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (38 kDa, Protein from Homo sapiens)
- 4-(4,5-dihydro-1,2-oxazol-3-yloxy)-n,n,n-trimethylbut-2-yn-1-aminium (197 Da, Ligand)
- Antibody fragment scfv16 (26 kDa, Protein from Mus musculus)
Resolution: 2.4 Å
EM Method: Single-particle
Fitted PDBs: 7trp
Q-score: 0.561
eLife (2023) [ ]
- Muscarinic acetylcholine receptor m4 (39 kDa, Protein from Homo sapiens)
- 3-amino-5-chloro-n-cyclopropyl-6-methoxy-4-methylthieno[2,3-b]pyridine-2-carboxamide (311 Da, Ligand)
- Guanine nucleotide-binding protein g(i) subunit alpha-1 (40 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Homo sapiens)
- M4 machr bound to agonist iperoxo and the pam ly2033298 in complex with dominant negative galpha-i1, gbeta1, ggamma2, and scfv16 (Complex from Homo sapiens)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (38 kDa, Protein from Homo sapiens)
- 4-(4,5-dihydro-1,2-oxazol-3-yloxy)-n,n,n-trimethylbut-2-yn-1-aminium (197 Da, Ligand)
- Antibody fragment scfv16 (26 kDa, Protein from Mus musculus)
Resolution: 2.5 Å
EM Method: Single-particle
Fitted PDBs: 7trq
Q-score: 0.587
eLife (2023) [ ]
- Muscarinic acetylcholine receptor m4 (39 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(i) subunit alpha-1 (40 kDa, Protein from Homo sapiens)
- 5-amino-3,4-dimethyl-n-{[4-(trifluoromethanesulfonyl)phenyl]methyl}thieno[2,3-c]pyridazine-6-carboxamide (444 Da, Ligand)
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (38 kDa, Protein from Homo sapiens)
- M4 machr bound to agonist iperoxo and the pam vu0467154 in complex with dominant negative galpha-i1, gbeta1, ggamma2, and scfv16 (Complex from Homo sapiens)
- 4-(4,5-dihydro-1,2-oxazol-3-yloxy)-n,n,n-trimethylbut-2-yn-1-aminium (197 Da, Ligand)
- Antibody fragment scfv16 (26 kDa, Protein from Mus musculus)
Human M4 muscarinic acetylcholine receptor complex with Gi1 and the endogenous agonist acetylcholine
Resolution: 2.8 Å
EM Method: Single-particle
Fitted PDBs: 7trs
Q-score: 0.503
eLife (2023) [ ]
- Muscarinic acetylcholine receptor m4 (39 kDa, Protein from Homo sapiens)
- M4 machr bound to agonist acetylcholine in complex with dominant negative galpha-i1, gbeta1, ggamma2, and scfv16. (Complex from Homo sapiens)
- Guanine nucleotide-binding protein g(i) subunit alpha-1 (40 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (38 kDa, Protein from Homo sapiens)
- Acetylcholine (146 Da, Ligand)
- Antibody fragment scfv16 (26 kDa, Protein from Mus musculus)