Ligand profile

ZINC14140848

Virtual-screening candidate from ZINC.

Bound to: KP13_00665 — Glucose-1-phosphate adenylyltransferase

Via homolog UniProt Q9HU22 Formula C₁₅H₂₀N₄O₄S
Tanimoto 1.00
Mol. weight 352.42 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC14140848
UniProt (similar protein)
Q9HU22
Tanimoto
1.000
Target protein
KP13_00665

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 352.42 Da
LogP (Crippen) 0.74
H-bond donors 2
H-bond acceptors 6
TPSA 118.26 Ų
Rotatable bonds 6
Aromatic rings 2 / 2
Heavy atoms 24
Fraction sp³ C 0.33
Formula C₁₅H₂₀N₄O₄S

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 118.3
  • −1 ≤ LogP ≤ 5 0.74
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 352.4
  • LogP ≤ 5 0.74
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 6
Veber's rules Pass
  • Rotatable bonds ≤ 10 6
  • TPSA ≤ 140 Ų 118.3
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCCCn1c(N)c(N(C)S(=O)(=O)c2ccccc2)c(=O)[nH]c1=O
InChI 
InChI=1S/C15H20N4O4S/c1-3-4-10-19-13(16)12(14(20)17-15(19)21)18(2)24(22,23)11-8-6-5-7-9-11/h5-9H,3-4,10,16H2,1-2H3,(H,17,20,21)
InChIKey 
BDLSZMGNNJOQJF-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
HNR
Homolog
Q9HU22

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_00665.

PDB 31

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

Ligand PDB entry

ZINC 49

Virtual screening candidates selected by structural similarity to known actives (Tanimoto ≥ 0.5).

Compound Similarity (Tanimoto)