Ligand profile

TMO

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

Bound to: VK055_0103 — tail-specific protease

Via homolog PDB 6vbb UniProt A0A1E3M7A1 Formula C₃H₉NO
Mol. weight 75.11 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
TMO
PDB
6vbb
UniProt (similar protein)
A0A1E3M7A1
Target protein
VK055_0103

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 75.11 Da
LogP (Crippen) 0.19
H-bond donors 0
H-bond acceptors 1
TPSA 23.06 Ų
Rotatable bonds 0
Aromatic rings 0 / 0
Heavy atoms 5
Fraction sp³ C 1.00
Formula C₃H₉NO

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 23.1
  • −1 ≤ LogP ≤ 5 0.19
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 75.1
  • LogP ≤ 5 0.19
  • H-bond donors ≤ 5 0
  • H-bond acceptors ≤ 10 1
Veber's rules Pass
  • Rotatable bonds ≤ 10 0
  • TPSA ≤ 140 Ų 23.1
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
C[N+](C)(C)[O-]
InChI 
InChI=1S/C3H9NO/c1-4(2,3)5/h1-3H3
InChIKey 
UYPYRKYUKCHHIB-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
PF03572

External resources

Open this ligand in third-party databases and cheminformatics tools.