Ligand profile

CHEMBL375341

Bioactivity hit from ChEMBL on a similar protein.

Bound to: KP13_04562 — putative oxidoreductase

Via homolog UniProt P16232 Formula C₁₇H₂₅F₃N₂O₂
pchembl 8.52 ~3.0 nM
Mol. weight 346.39 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL375341
UniProt (similar protein)
P16232
pchembl
8.520 (~3.0 nM)
Target protein
KP13_04562

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 346.39 Da
LogP (Crippen) 1.93
H-bond donors 2
H-bond acceptors 3
TPSA 52.57 Ų
Rotatable bonds 3
Aromatic rings 0 / 5
Heavy atoms 24
Fraction sp³ C 0.94
Formula C₁₇H₂₅F₃N₂O₂

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 52.6
  • −1 ≤ LogP ≤ 5 1.93
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 346.4
  • LogP ≤ 5 1.93
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 52.6
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(CN1CC[C@H](C(F)(F)F)C1)N[C@H]1C2CC3CC1C[C@](O)(C3)C2
InChI 
InChI=1S/C17H25F3N2O2/c18-17(19,20)13-1-2-22(8-13)9-14(23)21-15-11-3-10-4-12(15)7-16(24,5-10)6-11/h10-13,15,24H,1-9H2,(H,21,23)/t10?,11?,12?,13-,15-,16-/m0/s1
InChIKey 
YCPHGDKLMMKHEC-FRWGEJJCSA-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
PF00106

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_04562.

PDB 2

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

Ligand PDB entry

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)