Ligand profile

ZINC12410471

Virtual-screening candidate from ZINC.

Bound to: KP13_05435 — putative permease

Via homolog UniProt D6R8X8 Formula C₁₁H₁₀N₂O₂
Tanimoto 0.67
Mol. weight 202.21 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC12410471
UniProt (similar protein)
D6R8X8
Tanimoto
0.667
Target protein
KP13_05435

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 202.21 Da
LogP (Crippen) 1.18
H-bond donors 2
H-bond acceptors 2
TPSA 58.20 Ų
Rotatable bonds 1
Aromatic rings 1 / 2
Heavy atoms 15
Fraction sp³ C 0.09
Formula C₁₁H₁₀N₂O₂

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 58.2
  • −1 ≤ LogP ≤ 5 1.18
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 202.2
  • LogP ≤ 5 1.18
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 2
Veber's rules Pass
  • Rotatable bonds ≤ 10 1
  • TPSA ≤ 140 Ų 58.2
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Cc1cccc(/C=C2\NC(=O)NC2=O)c1
InChI 
InChI=1S/C11H10N2O2/c1-7-3-2-4-8(5-7)6-9-10(14)13-11(15)12-9/h2-6H,1H3,(H2,12,13,14,15)/b9-6-
InChIKey 
XWKLMEXYFOBTGK-TWGQIWQCSA-N

Provenance

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

Method
LigQ nearest_k
Query
B5H
Homolog
D6R8X8

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_05435.

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)