Ligand profile

ZINC1672261

Virtual-screening candidate from ZINC.

Bound to: KP13_01808 — Ribosome-recycling factor

Via homolog UniProt P0A805 Formula C₁₂H₂₆OS
Tanimoto 0.54
Mol. weight 218.41 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC1672261
UniProt (similar protein)
P0A805
Tanimoto
0.542
Target protein
KP13_01808

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 218.41 Da
LogP (Crippen) 4.07
H-bond donors 1
H-bond acceptors 2
TPSA 9.23 Ų
Rotatable bonds 11
Aromatic rings 0 / 0
Heavy atoms 14
Fraction sp³ C 1.00
Formula C₁₂H₂₆OS

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 9.2
  • −1 ≤ LogP ≤ 5 4.07
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 218.4
  • LogP ≤ 5 4.07
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 2
Veber's rules Fail
  • Rotatable bonds ≤ 10 11
  • TPSA ≤ 140 Ų 9.2
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCCCCCCCCCOCCS
InChI 
InChI=1S/C12H26OS/c1-2-3-4-5-6-7-8-9-10-13-11-12-14/h14H,2-12H2,1H3
InChIKey 
PFQFVQVKXOUUBL-UHFFFAOYSA-N

Provenance

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

Method
LigQ sequence
Query
DEM
Homolog
P0A805

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_01808.

PDB 1

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)