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sc-PDB

An Annotated Database of Druggable Binding Sites from the Protein DataBank

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Protein Data Bank Entry:

4mqt

3.700 Å

X-ray

2013-09-16

Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:Muscarinic acetylcholine receptor M2
ID:ACM2_HUMAN
AC:P08172
Organism:Homo sapiens
Reign:Eukaryota
TaxID:9606
EC Number:/


Chains:

Chain Name:Percentage of Residues
within binding site
A100 %


Ligand binding site composition:

B-Factor:0.000
Number of residues:27
Including
Standard Amino Acids: 27
Non Standard Amino Acids: 0
Water Molecules: 0
Cofactors:
Metals:

Cavity properties

LigandabilityVolume (Å3)
1.115735.750

% Hydrophobic% Polar
54.1345.87
According to VolSite

Ligand :
4mqt_2 Structure
HET Code: 2CU
Formula: C19H25ClN5O3S
Molecular weight: 438.951 g/mol
DrugBank ID: -
Buried Surface Area:44.8 %
Polar Surface area: 130.22 Å2
Number of
H-Bond Acceptors: 5
H-Bond Donors: 3
Rings: 4
Aromatic rings: 2
Anionic atoms: 0
Cationic atoms: 1
Rule of Five Violation: 0
Rotatable Bonds: 5

Mass center Coordinates

XYZ
-2.22121-12.9882-16.678


Binding mode :
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Binding mode
BioSolveIT Image generated by PoseView
Protein
Binding Site
Ligand
Interaction pattern
hydrophobic (CA)
aromatic (CZ)
hydrogen bond acceptor (O)
hydrogen bond acceptor/donor (OG)
hydrogen bond donor (N)
positively ionized (NZ)
negatively ionized (OD1)
metal (ZN)

Legend:

Represent the protein/ligand binding mode, centered on the ligand
Dashed lines represents hydrogen bonds and metal interactions
Green residue labels for amino acids with hydrophobic contacts (green lines) to the ligand

Image generated using PoseView by BioSolveIT
BioSolveIT


LigandProteinInteraction
AtomAtomResidueDistance
(Å)
Angle (°)Type
O25OHTYR- 802.63158.29H-Bond
(Protein Donor)
C28CE2TYR- 833.380Hydrophobic
C28CG2THR- 844.260Hydrophobic
C10CE1TYR- 1773.680Hydrophobic
C15CBTYR- 1773.660Hydrophobic
CL1CBPHE- 1813.280Hydrophobic
O11ND2ASN- 4103.31124.04H-Bond
(Protein Donor)
N26OD1ASN- 4193.47155.63H-Bond
(Ligand Donor)
C29CBASN- 4193.510Hydrophobic
C16CH2TRP- 4223.60Hydrophobic