Ligand profile

ZINC32497089

Virtual-screening candidate from ZINC.

Bound to: KP13_04919 — 3-oxoacyl-[acyl-carrier-protein] reductase

Via homolog UniProt O54438 Formula C₁₇H₁₄N₂O₂
Tanimoto 0.81
Mol. weight 278.31 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC32497089
UniProt (similar protein)
O54438
Tanimoto
0.811
Target protein
KP13_04919

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 278.31 Da
LogP (Crippen) 2.79
H-bond donors 1
H-bond acceptors 3
TPSA 51.10 Ų
Rotatable bonds 2
Aromatic rings 3 / 3
Heavy atoms 21
Fraction sp³ C 0.06
Formula C₁₇H₁₄N₂O₂

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 51.1
  • −1 ≤ LogP ≤ 5 2.79
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 278.3
  • LogP ≤ 5 2.79
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 2
  • TPSA ≤ 140 Ų 51.1
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Cn1cc(C(=O)Nc2ccccc2)c(=O)c2ccccc21
InChI 
InChI=1S/C17H14N2O2/c1-19-11-14(16(20)13-9-5-6-10-15(13)19)17(21)18-12-7-3-2-4-8-12/h2-11H,1H3,(H,18,21)
InChIKey 
WDCCKFLWNCLYPR-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
8M5
Homolog
O54438

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_04919.

PDB 18

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

Ligand PDB entry

ChEMBL 5

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)