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ACM2_HUMAN_1_466_TM

Muscarinic acetylcholine receptor M2 [G-protein coupled receptor 1 family. Muscarinic acetylcholine receptor subfamily. CHRM2 sub-subfamily]

Composition of the binding site

Protein chains monomer [domain annotation]
A1 (ACM2_HUMAN):R: Agonist binding (103, 104, 107)
R: Agonist binding (403, 404)
R: Agonist binding (426, 429, 430)
108, 111, 155, 181, 187, 190, 191, 194, 195, 400, 407
103, 104, 107, 108, 111, 155, 181, 187, 190, 191, 194, 195, 400, 403, 404, 407, 426, 429, 430

Full PDB list

3uon, 4mqs, 4mqt (redundant Pocketome entry)

Pocket contact map

[download in TSV format]
   
PDB.ch
   
ligand
A1
D
1
0
3
Y
1
0
4
S
1
0
7
N
1
0
8
V
1
1
1
W
1
5
5
F
1
8
1
T
1
8
7
T
1
9
0
A
1
9
1
A
1
9
4
F
1
9
5
W
4
0
0
Y
4
0
3
N
4
0
4
Y
4
2
6
C
4
2
9
Y
4
3
0
[1]3uon.a qnb25 . . . . . . . . . . . . . . . . . .
[1]4mqs.a ixo14 . . . . . . . . . . . . . . . . . .

Legend

B backbone contact  S side chain contact  F BB + SCh
.
 no contact C covalent bond
X mutation to X * complex cases - deletion
M contact with cofactors/metals (if any)

Site contact map

[download in TSV format]
   
PDB.ch
A1
D
1
0
3
Y
1
0
4
S
1
0
7
N
1
0
8
V
1
1
1
W
1
5
5
F
1
8
1
T
1
8
7
T
1
9
0
A
1
9
1
A
1
9
4
F
1
9
5
W
4
0
0
Y
4
0
3
N
4
0
4
V
4
0
7
Y
4
2
6
C
4
2
9
Y
4
3
0
[1]3uon.a . . . . . . . . . . . . . . . . . . .
[1]4mqs.a . . . . . . . . . . . . . . . . . . .

Legend

B backbone contact  S side chain contact  F BB + SCh
.
 no contact C covalent bond
X X X X X  clash
X mutation to X * complex cases - deletion
M contact with cofactors/metals (if any)

Pocket-ligand steric compatibility

Ligands (x) vs pockets (y) colored by number of steric clashes

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pocketligand
≥10
9
8
7
6
5
4
3
2
1
0
3uon.a:qnb
4mqs.a:ixo
[1] 3uon.a
0
0.8
[1] 4mqs.a 2.2
0
[Pocket-ligand steric clashes matrix]

Pocket clash dissimilarity (1 cluster)

Pockets (x) vs pockets (y) colored by ligand clash profile difference

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pocketpocket
≥1.
.9
.8
.7
.6
.5
.4
.3
.2
.1
.0
3uon.a
4mqs.a
[1] 3uon.a
0
.15
[1] 4mqs.a .15
0
[Pocket clash dissimilarity matrix]

Site backbone RMSD (median 0.8 Å)

Pockets (x) vs pockets (y) colored by RMSD of site residue backbone atoms

zoom: [−] [+]; [view as image]; [download as text]

pocketpocket
≥10 Å
9 Å
8 Å
7 Å
6 Å
5 Å
4 Å
3 Å
2 Å
1 Å
0 Å
3uon.a
4mqs.a
[1] 3uon.a
0
1.4
[1] 4mqs.a 1.4
0
[Binding site backbone RMSD matrix]

Site full-atom RMSD (median 0.7 Å)

Pockets (x) vs pockets (y) colored by RMSD of all site residue atoms

zoom: [−] [+]; [view as image]; [download as text]

pocketpocket
≥10 Å
9 Å
8 Å
7 Å
6 Å
5 Å
4 Å
3 Å
2 Å
1 Å
0 Å
3uon.a
4mqs.a
[1] 3uon.a
0
1.6
[1] 4mqs.a 1.6
0
[Binding site full-atom RMSD matrix]







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[ENTRY 2D visualization]

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