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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:

3nks

1.900 Å

X-ray

2010-06-21

Activity from ChEMBL: What is pChEMBL ?
MinMeanMedianStandard DeviationMaxCount
pChEMBL:5.7705.7705.7700.0005.7701

List of CHEMBLId :

CHEMBL222440


Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:Protoporphyrinogen oxidase
ID:PPOX_HUMAN
AC:P50336
Organism:Homo sapiens
Reign:Eukaryota
TaxID:9606
EC Number:1.3.3.4


Chains:

Chain Name:Percentage of Residues
within binding site
A100 %


Ligand binding site composition:

B-Factor:23.046
Number of residues:35
Including
Standard Amino Acids: 34
Non Standard Amino Acids: 1
Water Molecules: 0
Cofactors: FAD
Metals:

Cavity properties

LigandabilityVolume (Å3)
1.0641063.125

% Hydrophobic% Polar
47.6252.38
According to VolSite

Ligand :
3nks_1 Structure
HET Code: ACJ
Formula: C14H6ClF3NO5
Molecular weight: 360.649 g/mol
DrugBank ID: DB07338
Buried Surface Area:72.56 %
Polar Surface area: 95.18 Å2
Number of
H-Bond Acceptors: 5
H-Bond Donors: 0
Rings: 2
Aromatic rings: 2
Anionic atoms: 2
Cationic atoms: 1
Rule of Five Violation: 0
Rotatable Bonds: 5

Mass center Coordinates

XYZ
-29.62983.3332945.335


Binding mode :
What is Poseview ?
  • 2D View
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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
O5CZARG- 973.660Ionic
(Protein Cationic)
F1CBALA- 1723.220Hydrophobic
F3CG2VAL- 3144.090Hydrophobic
CL1CD2LEU- 3343.970Hydrophobic
C13CD2LEU- 3343.660Hydrophobic
C9CD2LEU- 3343.760Hydrophobic
CL1CBLEU- 3443.30Hydrophobic
C3CD1LEU- 3444.490Hydrophobic
C8CG2VAL- 3473.680Hydrophobic
C7CG2VAL- 3474.290Hydrophobic
CL1CBMET- 3683.980Hydrophobic
C7CGMET- 3683.60Hydrophobic
C6CEMET- 3683.890Hydrophobic
C3CGMET- 3684.120Hydrophobic
F3CG1ILE- 4194.410Hydrophobic
F1CD1ILE- 4193.250Hydrophobic
F3C7FAD- 4793.440Hydrophobic
F2C6FAD- 4793.730Hydrophobic