Ligand profile

ZINC11852683

Virtual-screening candidate from ZINC.

Bound to: VK055_4906 — drug resistance transporter, Bcr/CflA subfamily protein

Via homolog UniProt P28873 Formula C₂₄H₂₄N₂O₄S
Tanimoto 1.00
Mol. weight 436.53 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC11852683
UniProt (similar protein)
P28873
Tanimoto
1.000
Target protein
VK055_4906

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 436.53 Da
LogP (Crippen) 4.55
H-bond donors 0
H-bond acceptors 5
TPSA 68.20 Ų
Rotatable bonds 6
Aromatic rings 3 / 4
Heavy atoms 31
Fraction sp³ C 0.21
Formula C₂₄H₂₄N₂O₄S

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 68.2
  • −1 ≤ LogP ≤ 5 4.55
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 436.5
  • LogP ≤ 5 4.55
  • H-bond donors ≤ 5 0
  • H-bond acceptors ≤ 10 5
Veber's rules Pass
  • Rotatable bonds ≤ 10 6
  • TPSA ≤ 140 Ų 68.2
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
COc1cccc([C@H]2CC(c3ccccc3)=NN2S(=O)(=O)c2ccc(C)cc2)c1OC
InChI 
InChI=1S/C24H24N2O4S/c1-17-12-14-19(15-13-17)31(27,28)26-22(16-21(25-26)18-8-5-4-6-9-18)20-10-7-11-23(29-2)24(20)30-3/h4-15,22H,16H2,1-3H3/t22-/m1/s1
InChIKey 
QQPYSSRVXYDNEL-JOCHJYFZSA-N

Provenance

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

Method
LigQ nearest_k
Query
CHEMBL1543082
Homolog
P28873

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_4906.

PDB 4

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)