Ligand profile

CHEMBL5597274

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_1513 — dihydroorotate dehydrogenase

Via homolog UniProt Q02127 Formula C₂₄H₂₄F₂N₄O₃
pchembl 9.34 ~0.5 nM
Mol. weight 454.48 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL5597274
UniProt (similar protein)
Q02127
pchembl
9.340 (~0.5 nM)
Target protein
VK055_1513

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 454.48 Da
LogP (Crippen) 3.56
H-bond donors 1
H-bond acceptors 7
TPSA 82.05 Ų
Rotatable bonds 5
Aromatic rings 4 / 4
Heavy atoms 33
Fraction sp³ C 0.29
Formula C₂₄H₂₄F₂N₄O₃

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 82.0
  • −1 ≤ LogP ≤ 5 3.56
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 454.5
  • LogP ≤ 5 3.56
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 7
Veber's rules Pass
  • Rotatable bonds ≤ 10 5
  • TPSA ≤ 140 Ų 82.0
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCn1c(CO)nn(-c2cc3c(C(C)C)cn(-c4ccc(F)cc4C)c(=O)c3cc2F)c1=O
InChI 
InChI=1S/C24H24F2N4O3/c1-5-28-22(12-31)27-30(24(28)33)21-10-16-17(9-19(21)26)23(32)29(11-18(16)13(2)3)20-7-6-15(25)8-14(20)4/h6-11,13,31H,5,12H2,1-4H3
InChIKey 
MOEXOYLAYSYVJS-UHFFFAOYSA-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
Activity
1226053
Binding sites
PF01180

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_1513.

PDB 75

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)