Ligand profile

ZINC44605594

Virtual-screening candidate from ZINC.

Bound to: KP13_00976 — 2-succinyl-6-hydroxy-2, 4-cyclohexadiene-1-carboxylate synthase

Via homolog UniProt Q9BV23 Formula C₁₆H₂₃ClN₂O₂
Tanimoto 0.62
Mol. weight 310.83 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC44605594
UniProt (similar protein)
Q9BV23
Tanimoto
0.622
Target protein
KP13_00976

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 310.83 Da
LogP (Crippen) 3.39
H-bond donors 0
H-bond acceptors 3
TPSA 32.78 Ų
Rotatable bonds 2
Aromatic rings 1 / 2
Heavy atoms 21
Fraction sp³ C 0.56
Formula C₁₆H₂₃ClN₂O₂

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 32.8
  • −1 ≤ LogP ≤ 5 3.39
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 310.8
  • LogP ≤ 5 3.39
  • H-bond donors ≤ 5 0
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 2
  • TPSA ≤ 140 Ų 32.8
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CC(C)(C)OC(=O)N1CCN(Cc2ccc(Cl)cc2)CC1
InChI 
InChI=1S/C16H23ClN2O2/c1-16(2,3)21-15(20)19-10-8-18(9-11-19)12-13-4-6-14(17)7-5-13/h4-7H,8-12H2,1-3H3
InChIKey 
WKCMDNWDUUGHQM-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
CHEMBL4584757
Homolog
Q9BV23

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_00976.

PDB 2

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)