Ligand profile

ZINC13319959

Virtual-screening candidate from ZINC.

Bound to: KP13_00025 — ATP synthase subunit beta

Via homolog UniProt P00829 Formula C₁₄H₁₂O₂
Tanimoto 0.74
Mol. weight 212.25 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC13319959
UniProt (similar protein)
P00829
Tanimoto
0.737
Target protein
KP13_00025

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 212.25 Da
LogP (Crippen) 3.27
H-bond donors 2
H-bond acceptors 2
TPSA 40.46 Ų
Rotatable bonds 2
Aromatic rings 2 / 2
Heavy atoms 16
Fraction sp³ C 0.00
Formula C₁₄H₁₂O₂

Drug-likeness

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

Permeability proxy High

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 40.5
  • −1 ≤ LogP ≤ 5 3.27
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 212.2
  • LogP ≤ 5 3.27
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 2
Veber's rules Pass
  • Rotatable bonds ≤ 10 2
  • TPSA ≤ 140 Ų 40.5
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Oc1ccc(/C=C\c2ccc(O)cc2)cc1
InChI 
InChI=1S/C14H12O2/c15-13-7-3-11(4-8-13)1-2-12-5-9-14(16)10-6-12/h1-10,15-16H/b2-1-
InChIKey 
XLAIWHIOIFKLEO-UPHRSURJSA-N

Provenance

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

Method
LigQ nearest_k
Query
STL
Homolog
P00829

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_00025.

PDB 12

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)