Ligand profile

ZINC1571639

Virtual-screening candidate from ZINC.

Bound to: KP13_02160 — Phosphoglycerate kinase

Via homolog UniProt Q4GZG4 Formula C₈H₅FN₂O₄
Tanimoto 1.00
Mol. weight 212.14 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC1571639
UniProt (similar protein)
Q4GZG4
Tanimoto
1.000
Target protein
KP13_02160

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 212.14 Da
LogP (Crippen) -0.71
H-bond donors 1
H-bond acceptors 5
TPSA 81.16 Ų
Rotatable bonds 1
Aromatic rings 1 / 2
Heavy atoms 15
Fraction sp³ C 0.12
Formula C₈H₅FN₂O₄

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 81.2
  • −1 ≤ LogP ≤ 5 -0.71
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 212.1
  • LogP ≤ 5 -0.71
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 5
Veber's rules Pass
  • Rotatable bonds ≤ 10 1
  • TPSA ≤ 140 Ų 81.2
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C1C=C[C@@H](n2cc(F)c(=O)[nH]c2=O)O1
InChI 
InChI=1S/C8H5FN2O4/c9-4-3-11(8(14)10-7(4)13)5-1-2-6(12)15-5/h1-3,5H,(H,10,13,14)/t5-/m0/s1
InChIKey 
SFIXHOUKEHBYIP-YFKPBYRVSA-N

Provenance

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

Method
LigQ nearest_k
Query
CHEMBL1894696
Homolog
Q4GZG4

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_02160.

PDB 3

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)