Ligand profile

ZINC11869336

Virtual-screening candidate from ZINC.

Bound to: VK055_1548 — 3-phosphoshikimate 1-carboxyvinyltransferase

Via homolog UniProt P0A6D3 Formula C₁₆H₁₂O₄
Tanimoto 0.60
Mol. weight 268.27 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC11869336
UniProt (similar protein)
P0A6D3
Tanimoto
0.600
Target protein
VK055_1548

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 268.27 Da
LogP (Crippen) 3.02
H-bond donors 1
H-bond acceptors 4
TPSA 55.76 Ų
Rotatable bonds 2
Aromatic rings 2 / 3
Heavy atoms 20
Fraction sp³ C 0.06
Formula C₁₆H₁₂O₄

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 55.8
  • −1 ≤ LogP ≤ 5 3.02
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 268.3
  • LogP ≤ 5 3.02
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 2
  • TPSA ≤ 140 Ų 55.8
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
COc1ccc2c(c1)O/C(=C\c1ccccc1O)C2=O
InChI 
InChI=1S/C16H12O4/c1-19-11-6-7-12-14(9-11)20-15(16(12)18)8-10-4-2-3-5-13(10)17/h2-9,17H,1H3/b15-8-
InChIKey 
ICMWTPVWUOBMQZ-NVNXTCNLSA-N

Provenance

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

Method
LigQ nearest_k
Query
CHEMBL337302
Homolog
P0A6D3

External resources

Open this ligand in third-party databases and cheminformatics tools.

Other ligands for this protein

Quick navigation to other ligands bound to VK055_1548.

PDB 10

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

Ligand PDB entry

ChEMBL 14

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)