Ligand profile

BVO

Ligand co-crystallized with a similar protein (Protein Data Bank).

Bound to: VK055_1513 — dihydroorotate dehydrogenase

Via homolog PDB 6jmd UniProt Q02127 Formula C₂₃H₁₃F₂N₃O₃
Mol. weight 417.37 Da
Permeability High
PAINS Alert

Identifiers

Database identifiers and provenance.

Ligand ID
BVO
PDB
6jmd
UniProt (similar protein)
Q02127
Target protein
VK055_1513

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 417.37 Da
LogP (Crippen) 3.48
H-bond donors 1
H-bond acceptors 6
TPSA 85.08 Ų
Rotatable bonds 3
Aromatic rings 4 / 5
Heavy atoms 31
Fraction sp³ C 0.04
Formula C₂₃H₁₃F₂N₃O₃

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 85.1
  • −1 ≤ LogP ≤ 5 3.48
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 417.4
  • LogP ≤ 5 3.48
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 6
Veber's rules Pass
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 85.1
PAINS Alert

Matches PAINS filter: quinone_A(370). May be a frequent false positive in HTS — review carefully.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
c1ccc2c(c1)C(=O)c3c(n(nn3)c4cc(c(c(c4)F)c5cccc(c5)CO)F)C2=O
InChI 
InChI=1S/C23H13F2N3O3/c24-17-9-14(10-18(25)19(17)13-5-3-4-12(8-13)11-29)28-21-20(26-27-28)22(30)15-6-1-2-7-16(15)23(21)31/h1-10,29H,11H2
InChIKey 
INHJBTZMBKOVDA-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
PDB
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 74

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

Ligand PDB entry

ChEMBL 100

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)