Ligand profile

ZINC5205464

Virtual-screening candidate from ZINC.

Bound to: VK055_2378 — di-trans,poly-cis-decaprenylcistransferase

Via homolog UniProt O31751 Formula C₁₉H₂₂N₄
Tanimoto 0.64
Mol. weight 306.41 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC5205464
UniProt (similar protein)
O31751
Tanimoto
0.642
Target protein
VK055_2378

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 306.41 Da
LogP (Crippen) 3.95
H-bond donors 0
H-bond acceptors 4
TPSA 33.43 Ų
Rotatable bonds 4
Aromatic rings 3 / 4
Heavy atoms 23
Fraction sp³ C 0.37
Formula C₁₉H₂₂N₄

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 33.4
  • −1 ≤ LogP ≤ 5 3.95
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 306.4
  • LogP ≤ 5 3.95
  • H-bond donors ≤ 5 0
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 33.4
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCCc1cc(N2CCCC2)n2ncc(-c3ccccc3)c2n1
InChI 
InChI=1S/C19H22N4/c1-2-8-16-13-18(22-11-6-7-12-22)23-19(21-16)17(14-20-23)15-9-4-3-5-10-15/h3-5,9-10,13-14H,2,6-8,11-12H2,1H3
InChIKey 
MHSIEWZHRURORZ-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
V0D
Homolog
O31751

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_2378.

PDB 4

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

Ligand PDB entry

ChEMBL 17

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)