Ligand profile

CHEMBL5824183

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_1513 — dihydroorotate dehydrogenase

Via homolog UniProt Q02127 Formula C₂₈H₂₇FN₄O₃
pchembl 9.00 ~1.0 nM
Mol. weight 486.55 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL5824183
UniProt (similar protein)
Q02127
pchembl
9.000 (~1.0 nM)
Target protein
VK055_1513

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 486.55 Da
LogP (Crippen) 5.21
H-bond donors 1
H-bond acceptors 6
TPSA 78.15 Ų
Rotatable bonds 6
Aromatic rings 4 / 5
Heavy atoms 36
Fraction sp³ C 0.25
Formula C₂₈H₂₇FN₄O₃

Drug-likeness

Descriptor-based ADME screening flags from SMILES. These are not experimental toxicity results.

Permeability proxy Check

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 78.2
  • −1 ≤ LogP ≤ 5 5.21
Lipinski's Rule of Five Pass 1 violation
  • MW ≤ 500 Da 486.5
  • LogP ≤ 5 5.21
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 6
Veber's rules Pass
  • Rotatable bonds ≤ 10 6
  • TPSA ≤ 140 Ų 78.2
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Cc1ccccc1NC(=O)c1cc(F)c(-n2nc3n(c2=O)CCCC3)cc1O[C@@H](C)c1ccccc1
InChI 
InChI=1S/C28H27FN4O3/c1-18-10-6-7-13-23(18)30-27(34)21-16-22(29)24(33-28(35)32-15-9-8-14-26(32)31-33)17-25(21)36-19(2)20-11-4-3-5-12-20/h3-7,10-13,16-17,19H,8-9,14-15H2,1-2H3,(H,30,34)/t19-/m0/s1
InChIKey 
XDHMIVUTPCLPKI-IBGZPJMESA-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
1020625
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)