Ligand profile

ZINC6338454

Virtual-screening candidate from ZINC.

Bound to: VK055_3046 — chorismate lyase

Via homolog UniProt P26602 Formula C₁₆H₁₂O₄
Tanimoto 0.59
Mol. weight 268.27 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC6338454
UniProt (similar protein)
P26602
Tanimoto
0.593
Target protein
VK055_3046

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 268.27 Da
LogP (Crippen) 2.99
H-bond donors 2
H-bond acceptors 3
TPSA 74.60 Ų
Rotatable bonds 4
Aromatic rings 2 / 2
Heavy atoms 20
Fraction sp³ C 0.00
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 74.6
  • −1 ≤ LogP ≤ 5 2.99
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 268.3
  • LogP ≤ 5 2.99
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 74.6
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(O)c1ccc(/C=C/C(=O)c2ccc(O)cc2)cc1
InChI 
InChI=1S/C16H12O4/c17-14-8-6-12(7-9-14)15(18)10-3-11-1-4-13(5-2-11)16(19)20/h1-10,17H,(H,19,20)/b10-3+
InChIKey 
DGDPABAKVCEIJE-XCVCLJGOSA-N

Provenance

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

Method
LigQ nearest_k
Query
PHB
Homolog
P26602

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_3046.

PDB 2

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)