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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:

1eko

2.200 Å

X-ray

2000-03-09

Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:Aldose reductase
ID:ALDR_PIG
AC:P80276
Organism:Sus scrofa
Reign:Eukaryota
TaxID:9823
EC Number:1.1.1.21


Chains:

Chain Name:Percentage of Residues
within binding site
A100 %


Ligand binding site composition:

B-Factor:34.435
Number of residues:23
Including
Standard Amino Acids: 22
Non Standard Amino Acids: 1
Water Molecules: 0
Cofactors: NAP
Metals:

Cavity properties

LigandabilityVolume (Å3)
0.588374.625

% Hydrophobic% Polar
56.7643.24
According to VolSite

Ligand :
1eko_1 Structure
HET Code: I84
Formula: C19H21N2O5S
Molecular weight: 389.445 g/mol
DrugBank ID: DB01689
Buried Surface Area:49.7 %
Polar Surface area: 123.78 Å2
Number of
H-Bond Acceptors: 5
H-Bond Donors: 2
Rings: 2
Aromatic rings: 2
Anionic atoms: 1
Cationic atoms: 0
Rule of Five Violation: 0
Rotatable Bonds: 7

Mass center Coordinates

XYZ
67.631335.514487.2173


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
C29CG2VAL- 473.830Hydrophobic
O46NE1TRP- 1113.16141.07H-Bond
(Protein Donor)
C29CE2PHE- 1223.970Hydrophobic
C15CBPRO- 2183.90Hydrophobic
C4CBPRO- 2183.420Hydrophobic
C15CZ3TRP- 2194.450Hydrophobic
C33CH2TRP- 2193.850Hydrophobic
C22CZ3TRP- 2193.410Hydrophobic
C33SGCYS- 2983.990Hydrophobic
C33CD1LEU- 3003.790Hydrophobic
C39C4NNAP- 3183.360Hydrophobic