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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:

1h48

2.300 Å

X-ray

2003-02-24

Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase
ID:ISPF_ECOLI
AC:P62617
Organism:Escherichia coli
Reign:Bacteria
TaxID:83333
EC Number:4.6.1.12


Chains:

Chain Name:Percentage of Residues
within binding site
D37 %
E63 %


Ligand binding site composition:

B-Factor:59.178
Number of residues:28
Including
Standard Amino Acids: 26
Non Standard Amino Acids: 2
Water Molecules: 0
Cofactors:
Metals: ZN

Cavity properties

LigandabilityVolume (Å3)
0.663772.875

% Hydrophobic% Polar
41.9258.08
According to VolSite

Ligand :
1h48_8 Structure
HET Code: C5P
Formula: C9H12N3O8P
Molecular weight: 321.181 g/mol
DrugBank ID: DB03403
Buried Surface Area:56.01 %
Polar Surface area: 190.61 Å2
Number of
H-Bond Acceptors: 10
H-Bond Donors: 3
Rings: 2
Aromatic rings: 0
Anionic atoms: 2
Cationic atoms: 0
Rule of Five Violation: 1
Rotatable Bonds: 4

Mass center Coordinates

XYZ
34.9583-50.052895.727


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
N4OALA- 1002.91159.91H-Bond
(Ligand Donor)
N4OPRO- 1032.94153.12H-Bond
(Ligand Donor)
N3NMET- 1052.87131.2H-Bond
(Protein Donor)
O2NMET- 1052.97162.39H-Bond
(Protein Donor)
O2NLEU- 1063152.35H-Bond
(Protein Donor)
O3PNTHR- 1332.63159.52H-Bond
(Protein Donor)
O3POG1THR- 1332.72164.38H-Bond
(Protein Donor)