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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:

1pr1

2.300 Å

X-ray

2003-06-19

Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:Purine nucleoside phosphorylase DeoD-type
ID:DEOD_ECO57
AC:P0ABP9
Organism:Escherichia coli O157:H7
Reign:Bacteria
TaxID:83334
EC Number:/


Chains:

Chain Name:Percentage of Residues
within binding site
B100 %


Ligand binding site composition:

B-Factor:24.767
Number of residues:24
Including
Standard Amino Acids: 24
Non Standard Amino Acids: 0
Water Molecules: 0
Cofactors:
Metals:

Cavity properties

LigandabilityVolume (Å3)
0.808742.500

% Hydrophobic% Polar
51.3648.64
According to VolSite

Ligand :
1pr1_2 Structure
HET Code: FMB
Formula: C10H12N4O5
Molecular weight: 268.226 g/mol
DrugBank ID: DB04198
Buried Surface Area:60.52 %
Polar Surface area: 140.06 Å2
Number of
H-Bond Acceptors: 7
H-Bond Donors: 5
Rings: 3
Aromatic rings: 1
Anionic atoms: 0
Cationic atoms: 0
Rule of Five Violation: 0
Rotatable Bonds: 2

Mass center Coordinates

XYZ
74.432733.6647-4.97074


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
C3'CGMET- 644.330Hydrophobic
C5'SDMET- 643.570Hydrophobic
C5'CD2PHE- 1594.010Hydrophobic
C2'CBGLU- 1794.050Hydrophobic
C2'CGMET- 1803.930Hydrophobic
C3'SDMET- 1803.730Hydrophobic
C5'SDMET- 1804.050Hydrophobic
O2'NMET- 1803.36137.13H-Bond
(Protein Donor)