Ligand profile

CHEMBL6052296

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_5016 — putative acid phosphatase Wzb

Via homolog UniProt P24666 Formula C₃₁H₃₄N₄O
pchembl 6.30 ~501.2 nM
Mol. weight 478.64 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL6052296
UniProt (similar protein)
P24666
pchembl
6.300 (~501.2 nM)
Target protein
VK055_5016

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 478.64 Da
LogP (Crippen) 6.02
H-bond donors 3
H-bond acceptors 4
TPSA 66.05 Ų
Rotatable bonds 9
Aromatic rings 4 / 5
Heavy atoms 36
Fraction sp³ C 0.29
Formula C₃₁H₃₄N₄O

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 66.1
  • −1 ≤ LogP ≤ 5 6.02
Lipinski's Rule of Five Pass 1 violation
  • MW ≤ 500 Da 478.6
  • LogP ≤ 5 6.02
  • H-bond donors ≤ 5 3
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 9
  • TPSA ≤ 140 Ų 66.1
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(NCc1ccccc1)c1ccc(-c2cc(NCCCC3CCCNC3)c3ccccc3n2)cc1
InChI 
InChI=1S/C31H34N4O/c36-31(34-22-24-8-2-1-3-9-24)26-16-14-25(15-17-26)29-20-30(27-12-4-5-13-28(27)35-29)33-19-7-11-23-10-6-18-32-21-23/h1-5,8-9,12-17,20,23,32H,6-7,10-11,18-19,21-22H2,(H,33,35)(H,34,36)
InChIKey 
UKYZQBZOPPBESR-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
ChEMBL
Activity
1128395
Binding sites
PF01451

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_5016.

PDB 11

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

Ligand PDB entry

ChEMBL 99

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)