Ligand profile

ZINC22028383

Virtual-screening candidate from ZINC.

Bound to: KP13_05272 — putative isomerase

Via homolog UniProt A0A6L8PH16 Formula C₈H₁₆N₂O₄
Tanimoto 0.50
Mol. weight 204.23 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC22028383
UniProt (similar protein)
A0A6L8PH16
Tanimoto
0.500
Target protein
KP13_05272

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 204.23 Da
LogP (Crippen) -0.88
H-bond donors 4
H-bond acceptors 4
TPSA 98.66 Ų
Rotatable bonds 9
Aromatic rings 0 / 0
Heavy atoms 14
Fraction sp³ C 0.75
Formula C₈H₁₆N₂O₄

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 98.7
  • −1 ≤ LogP ≤ 5 -0.88
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 204.2
  • LogP ≤ 5 -0.88
  • H-bond donors ≤ 5 4
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 9
  • TPSA ≤ 140 Ų 98.7
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(O)CCNCCNCCC(=O)O
InChI 
InChI=1S/C8H16N2O4/c11-7(12)1-3-9-5-6-10-4-2-8(13)14/h9-10H,1-6H2,(H,11,12)(H,13,14)
InChIKey 
SZUZWFXRVSNBOZ-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
SIN
Homolog
A0A6L8PH16

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_05272.

PDB 5

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)