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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:

1ikw

3.000 Å

X-ray

2001-05-07

Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:Gag-Pol polyprotein
ID:POL_HV1B1
AC:P03366
Organism:Human immunodeficiency virus type 1 group M subtype B
Reign:Viruses
TaxID:11678
EC Number:2.7.7.49


Chains:

Chain Name:Percentage of Residues
within binding site
A97 %
B3 %


Ligand binding site composition:

B-Factor:59.306
Number of residues:31
Including
Standard Amino Acids: 31
Non Standard Amino Acids: 0
Water Molecules: 0
Cofactors:
Metals:

Cavity properties

LigandabilityVolume (Å3)
1.446526.500

% Hydrophobic% Polar
63.4636.54
According to VolSite

Ligand :
1ikw_1 Structure
HET Code: EFZ
Formula: C14H9ClF3NO2
Molecular weight: 315.675 g/mol
DrugBank ID: DB00625
Buried Surface Area:76.41 %
Polar Surface area: 38.33 Å2
Number of
H-Bond Acceptors: 2
H-Bond Donors: 1
Rings: 3
Aromatic rings: 1
Anionic atoms: 0
Cationic atoms: 0
Rule of Five Violation: 0
Rotatable Bonds: 3

Mass center Coordinates

XYZ
-10.1022143.258174.539


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
C11CD1LEU- 1004.310Hydrophobic
C8CD1LEU- 1003.870Hydrophobic
O1NLYS- 1013.43135.65H-Bond
(Protein Donor)
NOLYS- 1012.81153.28H-Bond
(Ligand Donor)
F2CGLYS- 1033.770Hydrophobic
C2CBLYS- 1034.20Hydrophobic
F3CG2VAL- 1063.530Hydrophobic
C5CG2VAL- 1063.890Hydrophobic
CLCG1VAL- 1063.80Hydrophobic
F2CG2VAL- 1793.380Hydrophobic
F1CBTYR- 1814.030Hydrophobic
C10CD2TYR- 1813.40Hydrophobic
C10CGTYR- 1884.020Hydrophobic
C12CD2TYR- 1884.310Hydrophobic
F3CBTYR- 1883.430Hydrophobic
C9CBTYR- 1884.010Hydrophobic
CLCD2PHE- 2273.360Hydrophobic
C11CH2TRP- 2293.380Hydrophobic
C12CD2TRP- 2293.510Hydrophobic
C12CD2LEU- 2343.570Hydrophobic
CLCBLEU- 2343.440Hydrophobic