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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:

1em6

2.200 Å

X-ray

2000-03-16

Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:Glycogen phosphorylase, liver form
ID:PYGL_HUMAN
AC:P06737
Organism:Homo sapiens
Reign:Eukaryota
TaxID:9606
EC Number:2.4.1.1


Chains:

Chain Name:Percentage of Residues
within binding site
A51 %
B49 %


Ligand binding site composition:

B-Factor:24.074
Number of residues:47
Including
Standard Amino Acids: 43
Non Standard Amino Acids: 0
Water Molecules: 4
Cofactors:
Metals:

Cavity properties

LigandabilityVolume (Å3)
0.7931589.625

% Hydrophobic% Polar
28.8771.13
According to VolSite

Ligand :
1em6_1 Structure
HET Code: CP4
Formula: C24H24Cl2N4O4
Molecular weight: 503.378 g/mol
DrugBank ID: DB02089
Buried Surface Area:64.88 %
Polar Surface area: 108.24 Å2
Number of
H-Bond Acceptors: 4
H-Bond Donors: 4
Rings: 4
Aromatic rings: 4
Anionic atoms: 0
Cationic atoms: 0
Rule of Five Violation: 1
Rotatable Bonds: 11

Mass center Coordinates

XYZ
-3.8223234.279865.8488


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
N11OTHR- 383.01140.81H-Bond
(Ligand Donor)
N21OTHR- 382.8148.48H-Bond
(Ligand Donor)
C14CG2THR- 383.960Hydrophobic
C19CG2THR- 383.870Hydrophobic
C3CG2VAL- 403.40Hydrophobic
C30CG2VAL- 403.330Hydrophobic
C7CGARG- 603.380Hydrophobic
C32CGARG- 603.330Hydrophobic
C8CDARG- 603.510Hydrophobic
C30CDARG- 603.50Hydrophobic
CL10CBLEU- 633.670Hydrophobic
CL33CBLEU- 633.570Hydrophobic
C3CG1VAL- 644.230Hydrophobic
CL10CG1VAL- 643.640Hydrophobic
CL33CG1VAL- 643.530Hydrophobic
C30CG1VAL- 644.070Hydrophobic
CL10CE3TRP- 673.530Hydrophobic
CL33CE3TRP- 673.680Hydrophobic
N4OGLU- 1902.68161.28H-Bond
(Ligand Donor)
N25OGLU- 1902.81165.83H-Bond
(Ligand Donor)
C1CBLYS- 1913.710Hydrophobic
C27CBLYS- 1913.680Hydrophobic
C8CGPRO- 2293.820Hydrophobic
CL10CGPRO- 2294.240Hydrophobic
C31CGPRO- 2293.890Hydrophobic
CL33CGPRO- 2294.340Hydrophobic