Ligand profile

ZINC5715371

Virtual-screening candidate from ZINC.

Bound to: VK055_0072 — holliday junction DNA helicase RuvB

Via homolog UniProt P55072 Formula C₁₉H₂₀F₂N₄O₂
Tanimoto 0.76
Mol. weight 374.39 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC5715371
UniProt (similar protein)
P55072
Tanimoto
0.758
Target protein
VK055_0072

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 374.39 Da
LogP (Crippen) 3.74
H-bond donors 2
H-bond acceptors 2
TPSA 64.68 Ų
Rotatable bonds 2
Aromatic rings 2 / 3
Heavy atoms 27
Fraction sp³ C 0.26
Formula C₁₉H₂₀F₂N₄O₂

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 3.74
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 374.4
  • LogP ≤ 5 3.74
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 2
Veber's rules Pass
  • Rotatable bonds ≤ 10 2
  • TPSA ≤ 140 Ų 64.7
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(Nc1ccc(F)cc1)N1CCCN(C(=O)Nc2ccc(F)cc2)CC1
InChI 
InChI=1S/C19H20F2N4O2/c20-14-2-6-16(7-3-14)22-18(26)24-10-1-11-25(13-12-24)19(27)23-17-8-4-15(21)5-9-17/h2-9H,1,10-13H2,(H,22,26)(H,23,27)
InChIKey 
DUPTWNJOZKOGHS-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
AWD
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)