Ligand profile

ZINC13341472

Virtual-screening candidate from ZINC.

Bound to: VK055_1793 — succinyl-CoA synthetase, alpha subunit

Via homolog UniProt P53396 Formula C₁₃H₈ClF₂NO₄S
Tanimoto 0.61
Mol. weight 347.73 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC13341472
UniProt (similar protein)
P53396
Tanimoto
0.608
Target protein
VK055_1793

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 347.73 Da
LogP (Crippen) 3.12
H-bond donors 2
H-bond acceptors 3
TPSA 83.47 Ų
Rotatable bonds 4
Aromatic rings 2 / 2
Heavy atoms 22
Fraction sp³ C 0.00
Formula C₁₃H₈ClF₂NO₄S

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 83.5
  • −1 ≤ LogP ≤ 5 3.12
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 347.7
  • LogP ≤ 5 3.12
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 83.5
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(O)c1ccc(Cl)c(S(=O)(=O)Nc2ccc(F)cc2F)c1
InChI 
InChI=1S/C13H8ClF2NO4S/c14-9-3-1-7(13(18)19)5-12(9)22(20,21)17-11-4-2-8(15)6-10(11)16/h1-6,17H,(H,18,19)
InChIKey 
VZDQYTBIDRYLID-UHFFFAOYSA-N

Provenance

Annotation context from LigQ_2, the internal Target step that collects PDB, ChEMBL, and ZINC ligand evidence.

Method
LigQ nearest_k
Query
CHEMBL5808222
Homolog
P53396

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_1793.

PDB 12

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

Ligand PDB entry

ChEMBL 56

Compounds with measured inhibitory activity on this target (higher pchembl = more potent).

Compound Potency (pchembl)

ZINC 49

Virtual screening candidates selected by structural similarity to known actives (Tanimoto ≥ 0.5).

Compound Similarity (Tanimoto)