Ligand profile

DUR

Ligand co-crystallized with a similar protein (Protein Data Bank).

Bound to: KP13_00801 — Uracil-DNA glycosylase

Via homolog PDB 2c53 UniProt P10186 Formula C₉H₁₂N₂O₅
Mol. weight 228.20 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
DUR
PDB
2c53
UniProt (similar protein)
P10186
Target protein
KP13_00801

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 228.20 Da
LogP (Crippen) -1.82
H-bond donors 3
H-bond acceptors 6
TPSA 104.55 Ų
Rotatable bonds 2
Aromatic rings 1 / 2
Heavy atoms 16
Fraction sp³ C 0.56
Formula C₉H₁₂N₂O₅

Drug-likeness

Descriptor-based ADME screening flags from SMILES. These are not experimental toxicity results.

Permeability proxy Check

Estimated from TPSA and LogP only: TPSA ≤ 90 Ų and −1 ≤ LogP ≤ 5 are treated as a favorable small-molecule permeability screen.

  • TPSA ≤ 90 Ų 104.6
  • −1 ≤ LogP ≤ 5 -1.82
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 228.2
  • LogP ≤ 5 -1.82
  • H-bond donors ≤ 5 3
  • H-bond acceptors ≤ 10 6
Veber's rules Pass
  • Rotatable bonds ≤ 10 2
  • TPSA ≤ 140 Ų 104.6
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
C1[C@@H]([C@H](O[C@H]1N2C=CC(=O)NC2=O)CO)O
InChI 
InChI=1S/C9H12N2O5/c12-4-6-5(13)3-8(16-6)11-2-1-7(14)10-9(11)15/h1-2,5-6,8,12-13H,3-4H2,(H,10,14,15)/t5-,6+,8+/m0/s1
InChIKey 
MXHRCPNRJAMMIM-SHYZEUOFSA-N

Provenance

Annotation context from LigQ_2, the internal Target step that collects PDB, ChEMBL, and ZINC ligand evidence.

Method
LigQ nearest_k
Source
PDB
Binding sites
PF03167

External resources

Open this ligand in third-party databases and cheminformatics tools.

Other ligands for this protein

Quick navigation to other ligands bound to KP13_00801.

PDB 15

Ligands co-crystallized with this protein (structural evidence).

Ligand PDB entry

ChEMBL 1

Compounds with measured inhibitory activity on this target (higher pchembl = more potent).

Compound Potency (pchembl)

ZINC 50

Virtual screening candidates selected by structural similarity to known actives (Tanimoto ≥ 0.5).

Compound Similarity (Tanimoto)