Ligand profile

ZINC9324586

Virtual-screening candidate from ZINC.

Bound to: VK055_3295 — glutamine synthetase, type I

Via homolog UniProt P9WN39 Formula C₂₀H₂₂Cl₂N₆O₃
Tanimoto 0.74
Mol. weight 465.34 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC9324586
UniProt (similar protein)
P9WN39
Tanimoto
0.741
Target protein
VK055_3295

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 465.34 Da
LogP (Crippen) 1.49
H-bond donors 1
H-bond acceptors 8
TPSA 108.15 Ų
Rotatable bonds 4
Aromatic rings 3 / 4
Heavy atoms 31
Fraction sp³ C 0.40
Formula C₂₀H₂₂Cl₂N₆O₃

Drug-likeness

Descriptor-based ADME screening flags from SMILES. These are not experimental toxicity results.

Permeability proxy Check

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 108.2
  • −1 ≤ LogP ≤ 5 1.49
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 465.3
  • LogP ≤ 5 1.49
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 8
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 108.2
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Cn1c(N2CCC(C(N)=O)CC2)nc2c1c(=O)n(Cc1ccc(Cl)c(Cl)c1)c(=O)n2C
InChI 
InChI=1S/C20H22Cl2N6O3/c1-25-15-17(24-19(25)27-7-5-12(6-8-27)16(23)29)26(2)20(31)28(18(15)30)10-11-3-4-13(21)14(22)9-11/h3-4,9,12H,5-8,10H2,1-2H3,(H2,23,29)
InChIKey 
JGOMVRSOIMUTKI-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
1AZ
Homolog
P9WN39

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_3295.

PDB 10

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

Ligand PDB entry

ChEMBL 2

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)