Ligand profile

CHEMBL1650198

Bioactivity hit from ChEMBL on a similar protein.

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

Via homolog UniProt P09467 Formula C₁₅H₁₃N₂O₆PS
pchembl 7.82 ~15.1 nM
Mol. weight 380.32 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL1650198
UniProt (similar protein)
P09467
pchembl
7.820 (~15.1 nM)
Target protein
VK055_2839

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 380.32 Da
LogP (Crippen) 2.15
H-bond donors 3
H-bond acceptors 7
TPSA 135.88 Ų
Rotatable bonds 5
Aromatic rings 3 / 3
Heavy atoms 25
Fraction sp³ C 0.07
Formula C₁₅H₁₃N₂O₆PS

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 135.9
  • −1 ≤ LogP ≤ 5 2.15
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 380.3
  • LogP ≤ 5 2.15
  • H-bond donors ≤ 5 3
  • H-bond acceptors ≤ 10 7
Veber's rules Pass
  • Rotatable bonds ≤ 10 5
  • TPSA ≤ 140 Ų 135.9
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Nc1nc(-c2ccc(P(=O)(O)O)o2)c(C(=O)OCc2ccccc2)s1
InChI 
InChI=1S/C15H13N2O6PS/c16-15-17-12(10-6-7-11(23-10)24(19,20)21)13(25-15)14(18)22-8-9-4-2-1-3-5-9/h1-7H,8H2,(H2,16,17)(H2,19,20,21)
InChIKey 
SSEXBHDKTBGKPE-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)