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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:

4eft

2.120 Å

X-ray

2012-03-30

Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:Heat shock protein HSP 90-alpha
ID:HS90A_HUMAN
AC:P07900
Organism:Homo sapiens
Reign:Eukaryota
TaxID:9606
EC Number:/


Chains:

Chain Name:Percentage of Residues
within binding site
A100 %


Ligand binding site composition:

B-Factor:43.294
Number of residues:33
Including
Standard Amino Acids: 33
Non Standard Amino Acids: 0
Water Molecules: 0
Cofactors:
Metals:

Cavity properties

LigandabilityVolume (Å3)
0.745722.250

% Hydrophobic% Polar
43.4656.54
According to VolSite

Ligand :
4eft_1 Structure
HET Code: EFT
Formula: C16H19N3O
Molecular weight: 269.342 g/mol
DrugBank ID: -
Buried Surface Area:65.92 %
Polar Surface area: 72.7 Å2
Number of
H-Bond Acceptors: 3
H-Bond Donors: 2
Rings: 3
Aromatic rings: 2
Anionic atoms: 0
Cationic atoms: 0
Rule of Five Violation: 0
Rotatable Bonds: 3

Mass center Coordinates

XYZ
68.241432.713625.4981


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
O14OD2ASP- 932.59151.8H-Bond
(Ligand Donor)
C11SDMET- 983.80Hydrophobic
C16SDMET- 984.030Hydrophobic
C16CD2LEU- 1033.750Hydrophobic
C20CD1LEU- 1073.920Hydrophobic
C16CD1LEU- 1074.080Hydrophobic
C10CD1PHE- 1383.490Hydrophobic
C19CD2PHE- 1383.860Hydrophobic
C19CZTYR- 1394.010Hydrophobic
C16CG1VAL- 1504.40Hydrophobic
C17CE2TRP- 1623.50Hydrophobic