Ligand profile

ZINC20550797

Virtual-screening candidate from ZINC.

Bound to: KP13_03868 — 3-hydroxydecanoyl-[acyl-carrier-protein] dehydratase

Via homolog UniProt O33877 Formula C₁₄H₁₈N₂O₄S
Tanimoto 0.71
Mol. weight 310.38 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC20550797
UniProt (similar protein)
O33877
Tanimoto
0.709
Target protein
KP13_03868

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 310.38 Da
LogP (Crippen) 2.07
H-bond donors 1
H-bond acceptors 6
TPSA 73.59 Ų
Rotatable bonds 8
Aromatic rings 2 / 2
Heavy atoms 21
Fraction sp³ C 0.43
Formula C₁₄H₁₈N₂O₄S

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 73.6
  • −1 ≤ LogP ≤ 5 2.07
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 310.4
  • LogP ≤ 5 2.07
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 6
Veber's rules Pass
  • Rotatable bonds ≤ 10 8
  • TPSA ≤ 140 Ų 73.6
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
COC[C@@H](C)NC(=O)COCc1cc(-c2cccs2)on1
InChI 
InChI=1S/C14H18N2O4S/c1-10(7-18-2)15-14(17)9-19-8-11-6-12(20-16-11)13-4-3-5-21-13/h3-6,10H,7-9H2,1-2H3,(H,15,17)/t10-/m1/s1
InChIKey 
XNNKHDVAEMSFHZ-SNVBAGLBSA-N

Provenance

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

Method
LigQ nearest_k
Query
IBK
Homolog
O33877

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_03868.

PDB 13

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)