Ligand profile

ZINC3173666

Virtual-screening candidate from ZINC.

Bound to: VK055_1194 — anthranilate synthase component II

Via homolog UniProt P9WFX5 Formula C₁₄H₁₃NO₃
Tanimoto 0.69
Mol. weight 243.26 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC3173666
UniProt (similar protein)
P9WFX5
Tanimoto
0.690
Target protein
VK055_1194

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 243.26 Da
LogP (Crippen) 3.14
H-bond donors 2
H-bond acceptors 3
TPSA 58.56 Ų
Rotatable bonds 4
Aromatic rings 2 / 2
Heavy atoms 18
Fraction sp³ C 0.07
Formula C₁₄H₁₃NO₃

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 58.6
  • −1 ≤ LogP ≤ 5 3.14
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 243.3
  • LogP ≤ 5 3.14
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 58.6
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
COc1ccccc1Nc1ccccc1C(=O)O
InChI 
InChI=1S/C14H13NO3/c1-18-13-9-5-4-8-12(13)15-11-7-3-2-6-10(11)14(16)17/h2-9,15H,1H3,(H,16,17)
InChIKey 
FPIMZRVJKYCPAX-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
17C
Homolog
P9WFX5

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_1194.

PDB 17

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)