Ligand profile

CHEMBL5201484

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_1359 — NADH dehydrogenase II

Via homolog UniProt P95160 Formula C₂₁H₂₇F₃N₂O₂
pchembl 7.92 ~12.0 nM
Mol. weight 396.45 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL5201484
UniProt (similar protein)
P95160
pchembl
7.920 (~12.0 nM)
Target protein
VK055_1359

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 396.45 Da
LogP (Crippen) 3.90
H-bond donors 0
H-bond acceptors 3
TPSA 32.78 Ų
Rotatable bonds 3
Aromatic rings 1 / 4
Heavy atoms 28
Fraction sp³ C 0.67
Formula C₂₁H₂₇F₃N₂O₂

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 3.90
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 396.5
  • LogP ≤ 5 3.90
  • H-bond donors ≤ 5 0
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 32.8
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CC(C)[C@H]1CO[C@]23CCN(Cc4ccc(C(F)(F)F)cc4)C[C@H]2CCC(=O)N13
InChI 
InChI=1S/C21H27F3N2O2/c1-14(2)18-13-28-20-9-10-25(12-17(20)7-8-19(27)26(18)20)11-15-3-5-16(6-4-15)21(22,23)24/h3-6,14,17-18H,7-13H2,1-2H3/t17-,18-,20-/m1/s1
InChIKey 
PAMPCWHQTAFLOF-QWFCFKBJSA-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
PF07992

External resources

Open this ligand in third-party databases and cheminformatics tools.

Other ligands for this protein

Quick navigation to other ligands bound to VK055_1359.

PDB 5

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

Ligand PDB entry

ChEMBL 5

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)