Ligand profile

ZINC1175009

Virtual-screening candidate from ZINC.

Bound to: VK055_2111 — bacterial regulatory, gntR family protein

Via homolog UniProt Q8N5Z0 Formula C₂₃H₁₅Cl₂FN₂O₃
Tanimoto 0.66
Mol. weight 457.29 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC1175009
UniProt (similar protein)
Q8N5Z0
Tanimoto
0.660
Target protein
VK055_2111

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 457.29 Da
LogP (Crippen) 4.98
H-bond donors 1
H-bond acceptors 3
TPSA 66.48 Ų
Rotatable bonds 5
Aromatic rings 3 / 4
Heavy atoms 31
Fraction sp³ C 0.09
Formula C₂₃H₁₅Cl₂FN₂O₃

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 66.5
  • −1 ≤ LogP ≤ 5 4.98
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 457.3
  • LogP ≤ 5 4.98
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 5
  • TPSA ≤ 140 Ų 66.5
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(Nc1ccc(F)cc1)[C@@H](Cc1ccccc1)N1C(=O)c2cc(Cl)c(Cl)cc2C1=O
InChI 
InChI=1S/C23H15Cl2FN2O3/c24-18-11-16-17(12-19(18)25)23(31)28(22(16)30)20(10-13-4-2-1-3-5-13)21(29)27-15-8-6-14(26)7-9-15/h1-9,11-12,20H,10H2,(H,27,29)/t20-/m1/s1
InChIKey 
CGCVVXMFAZLNKI-HXUWFJFHSA-N

Provenance

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

Method
LigQ nearest_k
Query
CHEMBL5429250
Homolog
Q8N5Z0

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_2111.

PDB 21

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)