Ligand profile

ZINC16718957

Virtual-screening candidate from ZINC.

Bound to: KP13_01038 — Chorismate synthase

Via homolog UniProt P0A2Y6 Formula C₁₆H₁₂O₅
Tanimoto 0.66
Mol. weight 284.27 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC16718957
UniProt (similar protein)
P0A2Y6
Tanimoto
0.660
Target protein
KP13_01038

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 284.27 Da
LogP (Crippen) 2.72
H-bond donors 2
H-bond acceptors 5
TPSA 75.99 Ų
Rotatable bonds 2
Aromatic rings 2 / 3
Heavy atoms 21
Fraction sp³ C 0.06
Formula C₁₆H₁₂O₅

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 76.0
  • −1 ≤ LogP ≤ 5 2.72
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 284.3
  • LogP ≤ 5 2.72
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 5
Veber's rules Pass
  • Rotatable bonds ≤ 10 2
  • TPSA ≤ 140 Ų 76.0
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
COc1cccc(/C=C2/Oc3cc(O)ccc3C2=O)c1O
InChI 
InChI=1S/C16H12O5/c1-20-12-4-2-3-9(15(12)18)7-14-16(19)11-6-5-10(17)8-13(11)21-14/h2-8,17-18H,1H3/b14-7+
InChIKey 
MXCFFIZRYGVUHS-VGOFMYFVSA-N

Provenance

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

Method
LigQ nearest_k
Query
CHEMBL134761
Homolog
P0A2Y6

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_01038.

PDB 3

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

Ligand PDB entry

ChEMBL 11

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)