Ligand profile

CHEMBL1595595

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_4128 — fructose-bisphosphate aldolase, class II

Via homolog UniProt P9WQA3 Formula C₁₆H₁₈O₅
Mol. weight 290.31 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL1595595
UniProt (similar protein)
P9WQA3
Target protein
VK055_4128

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 290.31 Da
LogP (Crippen) 2.40
H-bond donors 1
H-bond acceptors 5
TPSA 68.90 Ų
Rotatable bonds 2
Aromatic rings 2 / 3
Heavy atoms 21
Fraction sp³ C 0.44
Formula C₁₆H₁₈O₅

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 68.9
  • −1 ≤ LogP ≤ 5 2.40
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 290.3
  • LogP ≤ 5 2.40
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 5
Veber's rules Pass
  • Rotatable bonds ≤ 10 2
  • TPSA ≤ 140 Ų 68.9
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCO[C@@H]1c2c(ccc3ccc(=O)oc23)OC(C)(C)[C@H]1O
InChI 
InChI=1S/C16H18O5/c1-4-19-14-12-10(21-16(2,3)15(14)18)7-5-9-6-8-11(17)20-13(9)12/h5-8,14-15,18H,4H2,1-3H3/t14-,15+/m1/s1
InChIKey 
UCLKQWHJVUDTFJ-CABCVRRESA-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
active
Binding sites
PF01116

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_4128.

PDB 8

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

Ligand PDB entry

ChEMBL 61

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)