Binder profile

ZINC8916385

Virtual-screening candidate from ZINC.

Bound to: PA5508 — glutamine synthetase

Via homolog UniProt P9WN39 C19H21Cl2N5O2
Tanimoto 0.83
Mol. weight 422.32 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC8916385
UniProt (similar protein)
P9WN39
Tanimoto
0.827
Target protein
PA5508

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 422.32 Da
LogP (Crippen) 2.78
H-bond donors 0
H-bond acceptors 7
TPSA 65.06 Ų
Rotatable bonds 3
Aromatic rings 3 / 4
Heavy atoms 28
Fraction sp³ C 0.42
Formula C19H21Cl2N5O2

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.

Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 422.3
  • LogP ≤ 5 2.78
  • H-bond donors ≤ 5 0
  • H-bond acceptors ≤ 10 7
Veber's rules Pass
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 65.1
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Cn1c(N2CCCCC2)nc2c1c(=O)n(Cc1ccc(Cl)c(Cl)c1)c(=O)n2C
InChI 
InChI=1S/C19H21Cl2N5O2/c1-23-15-16(22-18(23)25-8-4-3-5-9-25)24(2)19(28)26(17(15)27)11-12-6-7-13(20)14(21)10-12/h6-7,10H,3-5,8-9,11H2,1-2H3
InChIKey 
ZRNHQZVUFGYKQN-UHFFFAOYSA-N

Provenance

Annotation context from LigQ_2 search.

Method
LigQ nearest_k
Query
1AZ
Homolog
P9WN39

External resources

Open this ligand in third-party databases and cheminformatics tools.

Other binders for this protein

Quick navigation to other ligands bound to PA5508.

PDB 9

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)