Ligand profile

ZINC5643127

Virtual-screening candidate from ZINC.

Bound to: KP13_02169 — D-3-phosphoglycerate dehydrogenase

Via homolog UniProt O43175 Formula C₁₁H₁₄ClNO₂
Tanimoto 0.71
Mol. weight 227.69 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC5643127
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 227.69 Da
LogP (Crippen) 2.94
H-bond donors 1
H-bond acceptors 2
TPSA 38.33 Ų
Rotatable bonds 3
Aromatic rings 1 / 1
Heavy atoms 15
Fraction sp³ C 0.36
Formula C₁₁H₁₄ClNO₂

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 38.3
  • −1 ≤ LogP ≤ 5 2.94
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 227.7
  • LogP ≤ 5 2.94
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 2
Veber's rules Pass
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 38.3
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
COc1ccc(NC(=O)C(C)C)cc1Cl
InChI 
InChI=1S/C11H14ClNO2/c1-7(2)11(14)13-8-4-5-10(15-3)9(12)6-8/h4-7H,1-3H3,(H,13,14)
InChIKey 
XPKQAAYDCBIBGS-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)