Ligand profile

ZINC1189159

Virtual-screening candidate from ZINC.

Bound to: VK055_2992 — cation/acetate symporter ActP

Via homolog UniProt Q63008 Formula C₂₁H₂₂N₂O₄
Tanimoto 0.84
Mol. weight 366.42 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC1189159
UniProt (similar protein)
Q63008
Tanimoto
0.837
Target protein
VK055_2992

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 366.42 Da
LogP (Crippen) 3.37
H-bond donors 2
H-bond acceptors 4
TPSA 76.66 Ų
Rotatable bonds 5
Aromatic rings 2 / 3
Heavy atoms 27
Fraction sp³ C 0.24
Formula C₂₁H₂₂N₂O₄

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 76.7
  • −1 ≤ LogP ≤ 5 3.37
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 366.4
  • LogP ≤ 5 3.37
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 5
  • TPSA ≤ 140 Ų 76.7
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
COc1ccc(COC(=O)C2=C(C)NC(=O)N[C@@H]2c2ccc(C)cc2)cc1
InChI 
InChI=1S/C21H22N2O4/c1-13-4-8-16(9-5-13)19-18(14(2)22-21(25)23-19)20(24)27-12-15-6-10-17(26-3)11-7-15/h4-11,19H,12H2,1-3H3,(H2,22,23,25)/t19-/m1/s1
InChIKey 
DSKTXEHAZOQLHT-LJQANCHMSA-N

Provenance

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

Method
LigQ nearest_k
Query
CHEMBL2333505
Homolog
Q63008

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_2992.

ChEMBL 65

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)