Ligand profile

ZINC21304461

Virtual-screening candidate from ZINC.

Bound to: VK055_2800 — ornithine carbamoyltransferase

Via homolog UniProt P9WIT9 Formula C₈H₆ClIO₂
Tanimoto 0.66
Mol. weight 296.49 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC21304461
UniProt (similar protein)
P9WIT9
Tanimoto
0.656
Target protein
VK055_2800

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 296.49 Da
LogP (Crippen) 2.73
H-bond donors 0
H-bond acceptors 2
TPSA 26.30 Ų
Rotatable bonds 1
Aromatic rings 1 / 1
Heavy atoms 12
Fraction sp³ C 0.12
Formula C₈H₆ClIO₂

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 26.3
  • −1 ≤ LogP ≤ 5 2.73
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 296.5
  • LogP ≤ 5 2.73
  • H-bond donors ≤ 5 0
  • H-bond acceptors ≤ 10 2
Veber's rules Pass
  • Rotatable bonds ≤ 10 1
  • TPSA ≤ 140 Ų 26.3
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
COC(=O)c1ccc(Cl)c(I)c1
InChI 
InChI=1S/C8H6ClIO2/c1-12-8(11)5-2-3-6(9)7(10)4-5/h2-4H,1H3
InChIKey 
LWENYAHUBUWONE-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
98T
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)