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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:

3ans

1.980 Å

X-ray

2010-09-08

Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:Bifunctional epoxide hydrolase 2
ID:HYES_HUMAN
AC:P34913
Organism:Homo sapiens
Reign:Eukaryota
TaxID:9606
EC Number:3.3.2.10


Chains:

Chain Name:Percentage of Residues
within binding site
A100 %


Ligand binding site composition:

B-Factor:38.034
Number of residues:26
Including
Standard Amino Acids: 25
Non Standard Amino Acids: 0
Water Molecules: 1
Cofactors:
Metals:

Cavity properties

LigandabilityVolume (Å3)
1.5761208.250

% Hydrophobic% Polar
53.0746.93
According to VolSite

Ligand :
3ans_1 Structure
HET Code: S38
Formula: C17H14N2O
Molecular weight: 262.306 g/mol
DrugBank ID: -
Buried Surface Area:68.71 %
Polar Surface area: 52.89 Å2
Number of
H-Bond Acceptors: 2
H-Bond Donors: 1
Rings: 3
Aromatic rings: 2
Anionic atoms: 0
Cationic atoms: 0
Rule of Five Violation: 0
Rotatable Bonds: 3

Mass center Coordinates

XYZ
25.825324.3614115.874


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
C10CD1PHE- 2674.160Hydrophobic
N8OD2ASP- 3352.65171.74H-Bond
(Ligand Donor)
O18OHTYR- 3832.52152.36H-Bond
(Protein Donor)
C13CE1TYR- 3833.470Hydrophobic
C16CD2LEU- 4083.390Hydrophobic
C14CEMET- 4193.410Hydrophobic
C15CD2LEU- 4283.620Hydrophobic
C11CG1VAL- 4984.220Hydrophobic
C4CD1LEU- 4994.480Hydrophobic
C1CD2LEU- 4994.020Hydrophobic
C11CH2TRP- 5254.320Hydrophobic