Ligand profile

CHEMBL4784789

Bioactivity hit from ChEMBL on a similar protein.

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

Via homolog UniProt P09467 Formula C₁₂H₁₅N₂O₅PS
pchembl 7.62 ~24.0 nM
Mol. weight 330.30 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL4784789
UniProt (similar protein)
P09467
pchembl
7.620 (~24.0 nM)
Target protein
VK055_2839

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 330.30 Da
LogP (Crippen) 2.02
H-bond donors 3
H-bond acceptors 6
TPSA 126.65 Ų
Rotatable bonds 3
Aromatic rings 2 / 2
Heavy atoms 21
Fraction sp³ C 0.33
Formula C₁₂H₁₅N₂O₅PS

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 126.7
  • −1 ≤ LogP ≤ 5 2.02
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 330.3
  • LogP ≤ 5 2.02
  • H-bond donors ≤ 5 3
  • H-bond acceptors ≤ 10 6
Veber's rules Pass
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 126.7
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CC(C)(C)C(=O)c1sc(N)nc1-c1ccc(P(=O)(O)O)o1
InChI 
InChI=1S/C12H15N2O5PS/c1-12(2,3)10(15)9-8(14-11(13)21-9)6-4-5-7(19-6)20(16,17)18/h4-5H,1-3H3,(H2,13,14)(H2,16,17,18)
InChIKey 
OQFMQCXGUUIUAO-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)