Ligand profile

ZINC1529471

Virtual-screening candidate from ZINC.

Bound to: VK055_0600 — respiratory nitrate reductase, gamma subunit

Via homolog UniProt P11350 Formula C₆HCl₅O
Tanimoto 1.00
Mol. weight 266.34 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC1529471
UniProt (similar protein)
P11350
Tanimoto
1.000
Target protein
VK055_0600

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 266.34 Da
LogP (Crippen) 4.66
H-bond donors 1
H-bond acceptors 1
TPSA 20.23 Ų
Rotatable bonds 0
Aromatic rings 1 / 1
Heavy atoms 12
Fraction sp³ C 0.00
Formula C₆HCl₅O

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 20.2
  • −1 ≤ LogP ≤ 5 4.66
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 266.3
  • LogP ≤ 5 4.66
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 1
Veber's rules Pass
  • Rotatable bonds ≤ 10 0
  • TPSA ≤ 140 Ų 20.2
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Oc1c(Cl)c(Cl)c(Cl)c(Cl)c1Cl
InChI 
InChI=1S/C6HCl5O/c7-1-2(8)4(10)6(12)5(11)3(1)9/h12H
InChIKey 
IZUPBVBPLAPZRR-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
PCI
Homolog
P11350

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_0600.

PDB 7

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)