Ligand profile

ZINC1029687

Virtual-screening candidate from ZINC.

Bound to: VK055_0072 — holliday junction DNA helicase RuvB

Via homolog UniProt P55072 Formula C₂₀H₃₀N₄O₂
Tanimoto 0.81
Mol. weight 358.49 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC1029687
UniProt (similar protein)
P55072
Tanimoto
0.806
Target protein
VK055_0072

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 358.49 Da
LogP (Crippen) 2.54
H-bond donors 2
H-bond acceptors 4
TPSA 64.68 Ų
Rotatable bonds 6
Aromatic rings 1 / 3
Heavy atoms 26
Fraction sp³ C 0.60
Formula C₂₀H₃₀N₄O₂

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 64.7
  • −1 ≤ LogP ≤ 5 2.54
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 358.5
  • LogP ≤ 5 2.54
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 6
  • TPSA ≤ 140 Ų 64.7
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(CN1CCCCC1)Nc1ccc(NC(=O)CN2CCCCC2)cc1
InChI 
InChI=1S/C20H30N4O2/c25-19(15-23-11-3-1-4-12-23)21-17-7-9-18(10-8-17)22-20(26)16-24-13-5-2-6-14-24/h7-10H,1-6,11-16H2,(H,21,25)(H,22,26)
InChIKey 
ZLXGFRQWXRBMBI-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
EJQ
Homolog
P55072

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_0072.

PDB 9

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)