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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:

4tti

1.890 Å

X-ray

2014-06-21

Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:Purine nucleoside phosphorylase DeoD-type
ID:DEOD_ECOLI
AC:P0ABP8
Organism:Escherichia coli
Reign:Bacteria
TaxID:83333
EC Number:/


Chains:

Chain Name:Percentage of Residues
within binding site
A13 %
D87 %


Ligand binding site composition:

B-Factor:18.799
Number of residues:28
Including
Standard Amino Acids: 28
Non Standard Amino Acids: 0
Water Molecules: 0
Cofactors:
Metals:

Cavity properties

LigandabilityVolume (Å3)
0.513668.250

% Hydrophobic% Polar
52.5347.47
According to VolSite

Ligand :
4tti_2 Structure
HET Code: FMC
Formula: C10H13N5O4
Molecular weight: 267.241 g/mol
DrugBank ID: DB02281
Buried Surface Area:69.74 %
Polar Surface area: 150.4 Å2
Number of
H-Bond Acceptors: 8
H-Bond Donors: 5
Rings: 3
Aromatic rings: 2
Anionic atoms: 0
Cationic atoms: 0
Rule of Five Violation: 0
Rotatable Bonds: 2

Mass center Coordinates

XYZ
-32.099922.5615-44.3341


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
O5'NE2HIS- 42.58161.37H-Bond
(Protein Donor)
C3'CGMET- 644.210Hydrophobic
C5'SDMET- 643.790Hydrophobic
C5'CD1ILE- 714.440Hydrophobic
N8OGSER- 902.56145.25H-Bond
(Protein Donor)
C5'CD2PHE- 1593.790Hydrophobic
C2'CBGLU- 1794.260Hydrophobic
C2'CGMET- 1803.60Hydrophobic
C3'SDMET- 1803.730Hydrophobic
O2'NMET- 1802.77121.49H-Bond
(Protein Donor)
O2'OE2GLU- 1813.38164.68H-Bond
(Ligand Donor)