Binder profile

ZINC4538149

Virtual-screening candidate from ZINC.

Bound to: PA3860 — acyl-CoA synthetase

Via homolog UniProt Q94696 C12H9N3S
Tanimoto 0.74
Mol. weight 227.29 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC4538149
UniProt (similar protein)
Q94696
Tanimoto
0.735
Target protein
PA3860

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 227.29 Da
LogP (Crippen) 2.94
H-bond donors 1
H-bond acceptors 4
TPSA 51.80 Ų
Rotatable bonds 1
Aromatic rings 3 / 3
Heavy atoms 16
Fraction sp³ C 0.00
Formula C12H9N3S

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.

Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 227.3
  • LogP ≤ 5 2.94
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 1
  • TPSA ≤ 140 Ų 51.8
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Nc1ccc2nc(-c3ccncc3)sc2c1
InChI 
InChI=1S/C12H9N3S/c13-9-1-2-10-11(7-9)16-12(15-10)8-3-5-14-6-4-8/h1-7H,13H2
InChIKey 
KXYTYOFVZMOYHG-UHFFFAOYSA-N

Provenance

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

Method
LigQ nearest_k
Query
CHEMBL1326967
Homolog
Q94696

External resources

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

Other binders for this protein

Quick navigation to other ligands bound to PA3860.

PDB 8

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

Ligand PDB entry

ChEMBL 4

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)