Ligand profile

ZINC95245

Virtual-screening candidate from ZINC.

Bound to: KP13_02494 — 5-carboxymethyl-2-hydroxymuconate semialdehyde dehydrogenase

Via homolog UniProt P47895 Formula C₁₇H₁₈O₃
Tanimoto 1.00
Mol. weight 270.33 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC95245
UniProt (similar protein)
P47895
Tanimoto
1.000
Target protein
KP13_02494

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 270.33 Da
LogP (Crippen) 4.42
H-bond donors 0
H-bond acceptors 3
TPSA 43.35 Ų
Rotatable bonds 2
Aromatic rings 3 / 3
Heavy atoms 20
Fraction sp³ C 0.35
Formula C₁₇H₁₈O₃

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 43.4
  • −1 ≤ LogP ≤ 5 4.42
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 270.3
  • LogP ≤ 5 4.42
  • H-bond donors ≤ 5 0
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 2
  • TPSA ≤ 140 Ų 43.4
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCCc1c(C)c2cc3c(C)c(C)oc3cc2oc1=O
InChI 
InChI=1S/C17H18O3/c1-5-6-12-10(3)14-7-13-9(2)11(4)19-15(13)8-16(14)20-17(12)18/h7-8H,5-6H2,1-4H3
InChIKey 
ADGUVFJYVNRVPX-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
6ZE
Homolog
P47895

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_02494.

PDB 15

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

Ligand PDB entry

ChEMBL 100

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)