Ligand profile

ZINC8689949

Virtual-screening candidate from ZINC.

Bound to: KP13_00137 — Zinc-type alcohol dehydrogenase-like protein

Via homolog UniProt P42328 Formula C₁₆H₃₃NO
Tanimoto 0.63
Mol. weight 255.45 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC8689949
UniProt (similar protein)
P42328
Tanimoto
0.632
Target protein
KP13_00137

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 255.45 Da
LogP (Crippen) 4.95
H-bond donors 1
H-bond acceptors 1
TPSA 43.09 Ų
Rotatable bonds 14
Aromatic rings 0 / 0
Heavy atoms 18
Fraction sp³ C 0.94
Formula C₁₆H₃₃NO

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 43.1
  • −1 ≤ LogP ≤ 5 4.95
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 255.4
  • LogP ≤ 5 4.95
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 1
Veber's rules Fail
  • Rotatable bonds ≤ 10 14
  • TPSA ≤ 140 Ų 43.1
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCCCCCCCCCCCCCCC(N)=O
InChI 
InChI=1S/C16H33NO/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16(17)18/h2-15H2,1H3,(H2,17,18)
InChIKey 
HSEMFIZWXHQJAE-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
BMD
Homolog
P42328

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_00137.

PDB 6

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)