Ligand profile

CHEMBL3597318

Bioactivity hit from ChEMBL on a similar protein.

Bound to: KP13_07673 — Tetracycline resistance protein, TetB

Via homolog UniProt Q16572 Formula C₂₂H₂₄FNO₃
pchembl 8.33 ~4.7 nM
Mol. weight 369.44 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL3597318
UniProt (similar protein)
Q16572
pchembl
8.330 (~4.7 nM)
Target protein
KP13_07673

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 369.44 Da
LogP (Crippen) 2.95
H-bond donors 2
H-bond acceptors 4
TPSA 60.77 Ų
Rotatable bonds 3
Aromatic rings 2 / 4
Heavy atoms 27
Fraction sp³ C 0.41
Formula C₂₂H₂₄FNO₃

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 60.8
  • −1 ≤ LogP ≤ 5 2.95
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 369.4
  • LogP ≤ 5 2.95
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 60.8
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(c1ccc(F)cc1)C1CCN([C@@H]2Cc3c(O)cccc3C[C@H]2O)CC1
InChI 
InChI=1S/C22H24FNO3/c23-17-6-4-14(5-7-17)22(27)15-8-10-24(11-9-15)19-13-18-16(12-21(19)26)2-1-3-20(18)25/h1-7,15,19,21,25-26H,8-13H2/t19-,21-/m1/s1
InChIKey 
ZJFKUDWLHAHZSP-TZIWHRDSSA-N

Provenance

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

Method
LigQ nearest_k
Source
ChEMBL
Binding sites
PF07690

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_07673.

ChEMBL 99

Compounds with measured inhibitory activity on this target (higher pchembl = more potent).

Compound Potency (pchembl)

ZINC 50

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

Compound Similarity (Tanimoto)