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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:

1ep4

2.500 Å

X-ray

2000-03-27

Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:Gag-Pol polyprotein
ID:POL_HV1H2
AC:P04585
Organism:Human immunodeficiency virus type 1 group M subtype B
Reign:Viruses
TaxID:11706
EC Number:2.7.7.49


Chains:

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


Ligand binding site composition:

B-Factor:60.499
Number of residues:31
Including
Standard Amino Acids: 31
Non Standard Amino Acids: 0
Water Molecules: 0
Cofactors:
Metals:

Cavity properties

LigandabilityVolume (Å3)
1.496806.625

% Hydrophobic% Polar
57.7442.26
According to VolSite

Ligand :
1ep4_1 Structure
HET Code: S11
Formula: C20H20Cl2N4O2S
Molecular weight: 451.369 g/mol
DrugBank ID: DB08502
Buried Surface Area:74.89 %
Polar Surface area: 108.33 Å2
Number of
H-Bond Acceptors: 5
H-Bond Donors: 1
Rings: 3
Aromatic rings: 3
Anionic atoms: 0
Cationic atoms: 0
Rule of Five Violation: 1
Rotatable Bonds: 8

Mass center Coordinates

XYZ
0.186483-41.699326.1685


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
C14CD2LEU- 1004.040Hydrophobic
C15CD1LEU- 1004.30Hydrophobic
CACBLEU- 1003.780Hydrophobic
C11CD1LEU- 1003.780Hydrophobic
O25NLYS- 1032.7176.14H-Bond
(Protein Donor)
S1CG1VAL- 1064.170Hydrophobic
C17CG2VAL- 1063.640Hydrophobic
C13CG1VAL- 1063.580Hydrophobic
C13CBVAL- 1794.160Hydrophobic
C14CG1VAL- 1794.160Hydrophobic
CL2CE1TYR- 1813.780Hydrophobic
C14CBTYR- 1813.780Hydrophobic
CL1CD1TYR- 1834.390Hydrophobic
S1CD2TYR- 1883.480Hydrophobic
CL1CZTYR- 1883.80Hydrophobic
C6CBTYR- 1884.240Hydrophobic
C12CBTYR- 1883.880Hydrophobic
S1CD2PHE- 2273.910Hydrophobic
CL1CBPHE- 2274.170Hydrophobic
C21CD2PHE- 2273.390Hydrophobic
C7CBPHE- 2274.20Hydrophobic
CL2CZ2TRP- 2293.810Hydrophobic
CL1CBTRP- 2293.810Hydrophobic
C15CBLEU- 2344.370Hydrophobic
C21CBLEU- 2343.940Hydrophobic
C9CD2LEU- 2343.80Hydrophobic
N24OPRO- 2363.03139.97H-Bond
(Ligand Donor)
C15CZTYR- 31840Hydrophobic
CACD1TYR- 3183.840Hydrophobic