Ligand profile

ZINC8662

Virtual-screening candidate from ZINC.

Bound to: VK055_0984 — hypothetical protein

Via homolog UniProt O76290 Formula C₁₅H₁₀O₆
Tanimoto 1.00
Mol. weight 286.24 Da
Permeability Check
PAINS Alert

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC8662
UniProt (similar protein)
O76290
Tanimoto
1.000
Target protein
VK055_0984

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 286.24 Da
LogP (Crippen) 2.28
H-bond donors 4
H-bond acceptors 6
TPSA 111.13 Ų
Rotatable bonds 1
Aromatic rings 3 / 3
Heavy atoms 21
Fraction sp³ C 0.00
Formula C₁₅H₁₀O₆

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 111.1
  • −1 ≤ LogP ≤ 5 2.28
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 286.2
  • LogP ≤ 5 2.28
  • H-bond donors ≤ 5 4
  • H-bond acceptors ≤ 10 6
Veber's rules Pass
  • Rotatable bonds ≤ 10 1
  • TPSA ≤ 140 Ų 111.1
PAINS Alert

Matches PAINS filter: catechol_A(92). May be a frequent false positive in HTS — review carefully.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=c1c(O)c(-c2ccc(O)c(O)c2)oc2ccc(O)cc12
InChI 
InChI=1S/C15H10O6/c16-8-2-4-12-9(6-8)13(19)14(20)15(21-12)7-1-3-10(17)11(18)5-7/h1-6,16-18,20H
InChIKey 
BXPBSBBFPNTFFT-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
6JM
Homolog
O76290

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_0984.

PDB 93

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

Ligand PDB entry

ChEMBL 35

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)