Binder profile

PXM

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

Bound to: PA0364 — oxidoreductase

Via homolog PDB 4ha6 UniProt Q5NT46 C8H12N2O2
Mol. weight 168.20 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
PXM
PDB
4ha6
UniProt (similar protein)
Q5NT46
Target protein
PA0364

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 168.20 Da
LogP (Crippen) 0.05
H-bond donors 3
H-bond acceptors 4
TPSA 79.37 Ų
Rotatable bonds 2
Aromatic rings 1 / 1
Heavy atoms 12
Fraction sp³ C 0.38
Formula C8H12N2O2

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.

Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 168.2
  • LogP ≤ 5 0.05
  • H-bond donors ≤ 5 3
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 2
  • TPSA ≤ 140 Ų 79.4
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Cc1c(c(c(cn1)CO)CN)O
InChI 
InChI=1S/C8H12N2O2/c1-5-8(12)7(2-9)6(4-11)3-10-5/h3,11-12H,2,4,9H2,1H3
InChIKey 
NHZMQXZHNVQTQA-UHFFFAOYSA-N

Provenance

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

Method
LigQ nearest_k
Source
PDB
Binding sites
PF00732' 'PF05199

External resources

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

Other binders for this protein

Quick navigation to other ligands bound to PA0364.

PDB 4

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)