Ligand profile

ZINC1672455

Virtual-screening candidate from ZINC.

Bound to: KP13_13049 — Ferritin-like protein

Via homolog UniProt Q9X0L2 Formula C₁₄H₂₆O₂
Tanimoto 0.50
Mol. weight 226.36 Da
Permeability High
PAINS Alert

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC1672455
UniProt (similar protein)
Q9X0L2
Tanimoto
0.500
Target protein
KP13_13049

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 226.36 Da
LogP (Crippen) 4.07
H-bond donors 0
H-bond acceptors 2
TPSA 34.14 Ų
Rotatable bonds 11
Aromatic rings 0 / 0
Heavy atoms 16
Fraction sp³ C 0.86
Formula C₁₄H₂₆O₂

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 34.1
  • −1 ≤ LogP ≤ 5 4.07
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 226.4
  • LogP ≤ 5 4.07
  • H-bond donors ≤ 5 0
  • H-bond acceptors ≤ 10 2
Veber's rules Fail
  • Rotatable bonds ≤ 10 11
  • TPSA ≤ 140 Ų 34.1
PAINS Alert

Matches PAINS filter: imine_one_A(321). May be a frequent false positive in HTS — review carefully.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCCCCCC(=O)C(=O)CCCCCC
InChI 
InChI=1S/C14H26O2/c1-3-5-7-9-11-13(15)14(16)12-10-8-6-4-2/h3-12H2,1-2H3
InChIKey 
ZSKKAJLPNIHYRI-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
LFA
Homolog
Q9X0L2

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_13049.

PDB 6

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

Ligand PDB entry

ZINC 45

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

Compound Similarity (Tanimoto)