Ligand profile

ZINC56609

Virtual-screening candidate from ZINC.

Bound to: KP13_01706 — Porphobilinogen deaminase

Via homolog UniProt P06983 Formula C₁₀H₁₄N₂O₄
Tanimoto 0.58
Mol. weight 226.23 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC56609
UniProt (similar protein)
P06983
Tanimoto
0.581
Target protein
KP13_01706

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 226.23 Da
LogP (Crippen) 0.12
H-bond donors 4
H-bond acceptors 3
TPSA 116.41 Ų
Rotatable bonds 6
Aromatic rings 1 / 1
Heavy atoms 16
Fraction sp³ C 0.40
Formula C₁₀H₁₄N₂O₄

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 116.4
  • −1 ≤ LogP ≤ 5 0.12
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 226.2
  • LogP ≤ 5 0.12
  • H-bond donors ≤ 5 4
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 6
  • TPSA ≤ 140 Ų 116.4
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
NCc1[nH]cc(CCC(=O)O)c1CC(=O)O
InChI 
InChI=1S/C10H14N2O4/c11-4-8-7(3-10(15)16)6(5-12-8)1-2-9(13)14/h5,12H,1-4,11H2,(H,13,14)(H,15,16)
InChIKey 
QSHWIQZFGQKFMA-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
DPM
Homolog
P06983

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_01706.

PDB 6

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

Ligand PDB entry