Ligand profile

CHEMBL1650209

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_2839 — fructose-1-6-bisphosphatase family protein

Via homolog UniProt P09467 Formula C₁₇H₁₃N₂O₄PS
pchembl 7.92 ~12.0 nM
Mol. weight 372.34 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL1650209
UniProt (similar protein)
P09467
pchembl
7.920 (~12.0 nM)
Target protein
VK055_2839

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 372.34 Da
LogP (Crippen) 3.61
H-bond donors 3
H-bond acceptors 5
TPSA 109.58 Ų
Rotatable bonds 3
Aromatic rings 4 / 4
Heavy atoms 25
Fraction sp³ C 0.00
Formula C₁₇H₁₃N₂O₄PS

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 109.6
  • −1 ≤ LogP ≤ 5 3.61
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 372.3
  • LogP ≤ 5 3.61
  • H-bond donors ≤ 5 3
  • H-bond acceptors ≤ 10 5
Veber's rules Pass
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 109.6
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Nc1nc(-c2ccc(P(=O)(O)O)o2)c(-c2ccc3ccccc3c2)s1
InChI 
InChI=1S/C17H13N2O4PS/c18-17-19-15(13-7-8-14(23-13)24(20,21)22)16(25-17)12-6-5-10-3-1-2-4-11(10)9-12/h1-9H,(H2,18,19)(H2,20,21,22)
InChIKey 
NEWRPBLPJFLNQF-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
Curation
pdb_similarity_tanimoto
Binding sites
PF00316

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_2839.

PDB 35

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)