Ligand profile

ZINC34237065

Virtual-screening candidate from ZINC.

Bound to: KP13_02160 — Phosphoglycerate kinase

Via homolog UniProt Q4GZG4 Formula C₁₀H₁₃N₅O₄S
Tanimoto 1.00
Mol. weight 299.31 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC34237065
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 299.31 Da
LogP (Crippen) -1.69
H-bond donors 5
H-bond acceptors 10
TPSA 139.54 Ų
Rotatable bonds 2
Aromatic rings 2 / 3
Heavy atoms 20
Fraction sp³ C 0.50
Formula C₁₀H₁₃N₅O₄S

Drug-likeness

Descriptor-based ADME screening flags from SMILES. These are not experimental toxicity results.

Permeability proxy Check

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 139.5
  • −1 ≤ LogP ≤ 5 -1.69
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 299.3
  • LogP ≤ 5 -1.69
  • H-bond donors ≤ 5 5
  • H-bond acceptors ≤ 10 10
Veber's rules Pass
  • Rotatable bonds ≤ 10 2
  • TPSA ≤ 140 Ų 139.5
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Nc1nc(S)c2ncn([C@H]3O[C@H](CO)[C@@H](O)[C@H]3O)c2n1
InChI 
InChI=1S/C10H13N5O4S/c11-10-13-7-4(8(20)14-10)12-2-15(7)9-6(18)5(17)3(1-16)19-9/h2-3,5-6,9,16-18H,1H2,(H3,11,13,14,20)/t3-,5-,6-,9+/m1/s1
InChIKey 
OTDJAMXESTUWLO-BDXYJKHTSA-N

Provenance

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

Method
LigQ nearest_k
Query
CHEMBL119171
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)