Ligand profile

ZINC13519035

Virtual-screening candidate from ZINC.

Bound to: KP13_00801 — Uracil-DNA glycosylase

Via homolog UniProt P10186 Formula C₈H₁₁N₃O₅
Tanimoto 0.65
Mol. weight 229.19 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC13519035
UniProt (similar protein)
P10186
Tanimoto
0.651
Target protein
KP13_00801

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 229.19 Da
LogP (Crippen) -2.43
H-bond donors 3
H-bond acceptors 7
TPSA 117.44 Ų
Rotatable bonds 2
Aromatic rings 1 / 2
Heavy atoms 16
Fraction sp³ C 0.62
Formula C₈H₁₁N₃O₅

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 117.4
  • −1 ≤ LogP ≤ 5 -2.43
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 229.2
  • LogP ≤ 5 -2.43
  • H-bond donors ≤ 5 3
  • H-bond acceptors ≤ 10 7
Veber's rules Pass
  • Rotatable bonds ≤ 10 2
  • TPSA ≤ 140 Ų 117.4
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=c1ncn([C@H]2C[C@H](O)[C@@H](CO)O2)c(=O)[nH]1
InChI 
InChI=1S/C8H11N3O5/c12-2-5-4(13)1-6(16-5)11-3-9-7(14)10-8(11)15/h3-6,12-13H,1-2H2,(H,10,14,15)/t4-,5+,6+/m0/s1
InChIKey 
QVHBBRWEQLPGLD-KVQBGUIXSA-N

Provenance

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

Method
LigQ nearest_k
Query
DUR
Homolog
P10186

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 16

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 49

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

Compound Similarity (Tanimoto)