Ligand profile

ZINC39799

Virtual-screening candidate from ZINC.

Bound to: KP13_03707 — hypothetical protein

Via homolog UniProt D0MK34 Formula C₉H₈ClNO₃
Tanimoto 0.51
Mol. weight 213.62 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC39799
UniProt (similar protein)
D0MK34
Tanimoto
0.513
Target protein
KP13_03707

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 213.62 Da
LogP (Crippen) 1.15
H-bond donors 2
H-bond acceptors 2
TPSA 66.40 Ų
Rotatable bonds 3
Aromatic rings 1 / 1
Heavy atoms 14
Fraction sp³ C 0.11
Formula C₉H₈ClNO₃

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 1.15
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 213.6
  • LogP ≤ 5 1.15
  • 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)CNC(=O)c1ccccc1Cl
InChI 
InChI=1S/C9H8ClNO3/c10-7-4-2-1-3-6(7)9(14)11-5-8(12)13/h1-4H,5H2,(H,11,14)(H,12,13)
InChIKey 
GVHWTQYNZUNGIA-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
UN9
Homolog
D0MK34

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_03707.

PDB 4

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

Ligand PDB entry

ZINC 40

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

Compound Similarity (Tanimoto)