Ligand profile

CDU

Ligand co-crystallized with a similar protein (Protein Data Bank).

Bound to: VK055_0681 — alpha/beta hydrolase fold family protein

Via homolog PDB 1ek2 UniProt P34914 Formula C₁₇H₃₄N₂O
Mol. weight 282.47 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CDU
PDB
1ek2
UniProt (similar protein)
P34914
Target protein
VK055_0681

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 282.47 Da
LogP (Crippen) 4.76
H-bond donors 2
H-bond acceptors 1
TPSA 41.13 Ų
Rotatable bonds 10
Aromatic rings 0 / 1
Heavy atoms 20
Fraction sp³ C 0.94
Formula C₁₇H₃₄N₂O

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 41.1
  • −1 ≤ LogP ≤ 5 4.76
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 282.5
  • LogP ≤ 5 4.76
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 1
Veber's rules Pass
  • Rotatable bonds ≤ 10 10
  • TPSA ≤ 140 Ų 41.1
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCCCCCCCCCNC(=O)NC1CCCCC1
InChI 
InChI=1S/C17H34N2O/c1-2-3-4-5-6-7-8-12-15-18-17(20)19-16-13-10-9-11-14-16/h16H,2-15H2,1H3,(H2,18,19,20)
InChIKey 
LPXYBLIRYGCMPQ-UHFFFAOYSA-N

Provenance

Annotation context from LigQ_2, the internal Target step that collects PDB, ChEMBL, and ZINC ligand evidence.

Method
LigQ nearest_k
Source
PDB
Binding sites
PF00561

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_0681.

PDB 98

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 50

Virtual screening candidates selected by structural similarity to known actives (Tanimoto ≥ 0.5).

Compound Similarity (Tanimoto)