Ligand profile

ZINC8723457

Virtual-screening candidate from ZINC.

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

Via homolog UniProt O54438 Formula C₁₃H₁₂N₆
Tanimoto 1.00
Mol. weight 252.28 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC8723457
UniProt (similar protein)
O54438
Tanimoto
1.000
Target protein
KP13_04919

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 252.28 Da
LogP (Crippen) 1.75
H-bond donors 1
H-bond acceptors 6
TPSA 68.00 Ų
Rotatable bonds 2
Aromatic rings 3 / 4
Heavy atoms 19
Fraction sp³ C 0.23
Formula C₁₃H₁₂N₆

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 68.0
  • −1 ≤ LogP ≤ 5 1.75
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 252.3
  • LogP ≤ 5 1.75
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 6
Veber's rules Pass
  • Rotatable bonds ≤ 10 2
  • TPSA ≤ 140 Ų 68.0
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
c1cc2c(cc1Nc1ccc3nnnn3n1)CCC2
InChI 
InChI=1S/C13H12N6/c1-2-9-4-5-11(8-10(9)3-1)14-12-6-7-13-15-17-18-19(13)16-12/h4-8H,1-3H2,(H,14,16)
InChIKey 
XUXHXRTXDKMOCI-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
J2T
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)