Ligand profile

CHEMBL1460470

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_4127 — phosphoglycerate kinase family protein

Via homolog UniProt P07378 Formula C₁₆H₁₅ClN₂O₃S₂
Mol. weight 382.89 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL1460470
UniProt (similar protein)
P07378
Target protein
VK055_4127

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 382.89 Da
LogP (Crippen) 2.95
H-bond donors 2
H-bond acceptors 4
TPSA 89.26 Ų
Rotatable bonds 3
Aromatic rings 2 / 3
Heavy atoms 24
Fraction sp³ C 0.19
Formula C₁₆H₁₅ClN₂O₃S₂

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 89.3
  • −1 ≤ LogP ≤ 5 2.95
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 382.9
  • LogP ≤ 5 2.95
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 89.3
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
NS(=O)(=O)c1cc(C(=O)NC2CCSc3ccccc32)ccc1Cl
InChI 
InChI=1S/C16H15ClN2O3S2/c17-12-6-5-10(9-15(12)24(18,21)22)16(20)19-13-7-8-23-14-4-2-1-3-11(13)14/h1-6,9,13H,7-8H2,(H,19,20)(H2,18,21,22)
InChIKey 
LCOYYIYBAKWSIQ-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
active
Binding sites
PF00162

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_4127.

PDB 4

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)