Ligand profile

ZINC258828063

Virtual-screening candidate from ZINC.

Bound to: VK055_2800 — ornithine carbamoyltransferase

Via homolog UniProt P9WIT9 Formula C₈H₄F₄N₂
Tanimoto 0.72
Mol. weight 204.13 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC258828063
UniProt (similar protein)
P9WIT9
Tanimoto
0.719
Target protein
VK055_2800

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 204.13 Da
LogP (Crippen) 2.72
H-bond donors 1
H-bond acceptors 1
TPSA 28.68 Ų
Rotatable bonds 0
Aromatic rings 2 / 2
Heavy atoms 14
Fraction sp³ C 0.12
Formula C₈H₄F₄N₂

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 28.7
  • −1 ≤ LogP ≤ 5 2.72
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 204.1
  • LogP ≤ 5 2.72
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 1
Veber's rules Pass
  • Rotatable bonds ≤ 10 0
  • TPSA ≤ 140 Ų 28.7
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Fc1cc(C(F)(F)F)cc2[nH]cnc12
InChI 
InChI=1S/C8H4F4N2/c9-5-1-4(8(10,11)12)2-6-7(5)14-3-13-6/h1-3H,(H,13,14)
InChIKey 
DYJJOZIDJMWEAB-UHFFFAOYSA-N

Provenance

Annotation context from LigQ_2, the internal Target step that collects PDB, ChEMBL, and ZINC ligand evidence.

Method
LigQ nearest_k
Query
UJZ
Homolog
P9WIT9

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_2800.

PDB 15

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

Ligand PDB entry

ZINC 49

Virtual screening candidates selected by structural similarity to known actives (Tanimoto ≥ 0.5).

Compound Similarity (Tanimoto)