Ligand profile

ZINC18736

Virtual-screening candidate from ZINC.

Bound to: KP13_03535 — Coproporphyrinogen-III oxidase, aerobic

Via homolog UniProt P84155 Formula C₁₁H₁₀FNO₂
Tanimoto 0.61
Mol. weight 207.20 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC18736
UniProt (similar protein)
P84155
Tanimoto
0.605
Target protein
KP13_03535

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 207.20 Da
LogP (Crippen) 2.48
H-bond donors 1
H-bond acceptors 2
TPSA 42.09 Ų
Rotatable bonds 2
Aromatic rings 2 / 2
Heavy atoms 15
Fraction sp³ C 0.18
Formula C₁₁H₁₀FNO₂

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 42.1
  • −1 ≤ LogP ≤ 5 2.48
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 207.2
  • LogP ≤ 5 2.48
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 2
Veber's rules Pass
  • Rotatable bonds ≤ 10 2
  • TPSA ≤ 140 Ų 42.1
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCOC(=O)c1cc2cc(F)ccc2[nH]1
InChI 
InChI=1S/C11H10FNO2/c1-2-15-11(14)10-6-7-5-8(12)3-4-9(7)13-10/h3-6,13H,2H2,1H3
InChIKey 
VIKOQTQMWBKMNA-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
FIC
Homolog
P84155

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_03535.

PDB 2

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

Ligand PDB entry

ChEMBL 1

Compounds with measured inhibitory activity on this target (higher pchembl = more potent).

Compound Potency (pchembl)

ZINC 49

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

Compound Similarity (Tanimoto)