Ligand profile

ZINC3157259

Virtual-screening candidate from ZINC.

Bound to: VK055_4857 — O-succinylbenzoate-CoA ligase

Via homolog UniProt Q8GN86 Formula C₁₄H₁₀ClNO₃
Tanimoto 0.65
Mol. weight 275.69 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC3157259
UniProt (similar protein)
Q8GN86
Tanimoto
0.654
Target protein
VK055_4857

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 275.69 Da
LogP (Crippen) 3.29
H-bond donors 2
H-bond acceptors 2
TPSA 66.40 Ų
Rotatable bonds 3
Aromatic rings 2 / 2
Heavy atoms 19
Fraction sp³ C 0.00
Formula C₁₄H₁₀ClNO₃

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 66.4
  • −1 ≤ LogP ≤ 5 3.29
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 275.7
  • LogP ≤ 5 3.29
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 2
Veber's rules Pass
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 66.4
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(O)c1ccc(NC(=O)c2ccc(Cl)cc2)cc1
InChI 
InChI=1S/C14H10ClNO3/c15-11-5-1-9(2-6-11)13(17)16-12-7-3-10(4-8-12)14(18)19/h1-8H,(H,16,17)(H,18,19)
InChIKey 
LEQBFRNHOFVPEH-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
174
Homolog
Q8GN86

External resources

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

Other ligands for this protein

Quick navigation to other ligands bound to VK055_4857.

PDB 12

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

Ligand PDB entry

ZINC 49

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

Compound Similarity (Tanimoto)