Ligand profile

ZINC2494991

Virtual-screening candidate from ZINC.

Bound to: KP13_02169 — D-3-phosphoglycerate dehydrogenase

Via homolog UniProt O43175 Formula C₉H₉ClN₂O₃
Tanimoto 0.71
Mol. weight 228.63 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC2494991
UniProt (similar protein)
O43175
Tanimoto
0.714
Target protein
KP13_02169

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 228.63 Da
LogP (Crippen) 0.77
H-bond donors 2
H-bond acceptors 3
TPSA 81.42 Ų
Rotatable bonds 2
Aromatic rings 1 / 1
Heavy atoms 15
Fraction sp³ C 0.11
Formula C₉H₉ClN₂O₃

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 81.4
  • −1 ≤ LogP ≤ 5 0.77
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 228.6
  • LogP ≤ 5 0.77
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 2
  • TPSA ≤ 140 Ų 81.4
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
COc1ccc(NC(=O)C(N)=O)cc1Cl
InChI 
InChI=1S/C9H9ClN2O3/c1-15-7-3-2-5(4-6(7)10)12-9(14)8(11)13/h2-4H,1H3,(H2,11,13)(H,12,14)
InChIKey 
XCTLKHWTOQWVHP-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)