Ligand profile

ZINC71761844

Virtual-screening candidate from ZINC.

Bound to: KP13_02169 — D-3-phosphoglycerate dehydrogenase

Via homolog UniProt O43175 Formula C₁₅H₁₄Cl₂N₂O₂S
Tanimoto 0.70
Mol. weight 357.26 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC71761844
UniProt (similar protein)
O43175
Tanimoto
0.697
Target protein
KP13_02169

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 357.26 Da
LogP (Crippen) 4.82
H-bond donors 2
H-bond acceptors 3
TPSA 42.52 Ų
Rotatable bonds 4
Aromatic rings 2 / 2
Heavy atoms 22
Fraction sp³ C 0.13
Formula C₁₅H₁₄Cl₂N₂O₂S

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 42.5
  • −1 ≤ LogP ≤ 5 4.82
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 357.3
  • LogP ≤ 5 4.82
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 42.5
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
COc1ccc(NC(=S)Nc2ccc(OC)c(Cl)c2)cc1Cl
InChI 
InChI=1S/C15H14Cl2N2O2S/c1-20-13-5-3-9(7-11(13)16)18-15(22)19-10-4-6-14(21-2)12(17)8-10/h3-8H,1-2H3,(H2,18,19,22)
InChIKey 
XEEJMQYIPPBMBJ-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
8NB
Homolog
O43175

External resources

Open this ligand in third-party databases and cheminformatics tools.

Other ligands for this protein

Quick navigation to other ligands bound to KP13_02169.

PDB 20

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

Ligand PDB entry

ChEMBL 100

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)