Ligand profile

ZINC3833863

Virtual-screening candidate from ZINC.

Bound to: KP13_00801 — Uracil-DNA glycosylase

Via homolog UniProt P13051 Formula C₂₂H₁₄O₉
Tanimoto 1.00
Mol. weight 422.35 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC3833863
UniProt (similar protein)
P13051
Tanimoto
1.000
Target protein
KP13_00801

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 422.35 Da
LogP (Crippen) 2.45
H-bond donors 5
H-bond acceptors 6
TPSA 169.43 Ų
Rotatable bonds 5
Aromatic rings 2 / 3
Heavy atoms 31
Fraction sp³ C 0.00
Formula C₂₂H₁₄O₉

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 169.4
  • −1 ≤ LogP ≤ 5 2.45
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 422.3
  • LogP ≤ 5 2.45
  • H-bond donors ≤ 5 5
  • H-bond acceptors ≤ 10 6
Veber's rules Fail
  • Rotatable bonds ≤ 10 5
  • TPSA ≤ 140 Ų 169.4
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(O)C1=CC(=C(c2ccc(O)c(C(=O)O)c2)c2ccc(O)c(C(=O)O)c2)C=CC1=O
InChI 
InChI=1S/C22H14O9/c23-16-4-1-10(7-13(16)20(26)27)19(11-2-5-17(24)14(8-11)21(28)29)12-3-6-18(25)15(9-12)22(30)31/h1-9,23-24H,(H,26,27)(H,28,29)(H,30,31)
InChIKey 
GIXWDMTZECRIJT-UHFFFAOYSA-N

Provenance

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

Method
LigQ nearest_k
Query
QU4
Homolog
P13051

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)