Ligand profile

CHX

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

Bound to: KP13_31572 — Aminoglycoside N(6')-acetyltransferase

Via homolog PDB 3f5b UniProt Q5ZWV6 Formula C₆H₁₂
Mol. weight 84.16 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHX
PDB
3f5b
UniProt (similar protein)
Q5ZWV6
Target protein
KP13_31572

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 84.16 Da
LogP (Crippen) 2.34
H-bond donors 0
H-bond acceptors 0
TPSA 0.00 Ų
Rotatable bonds 0
Aromatic rings 0 / 1
Heavy atoms 6
Fraction sp³ C 1.00
Formula C₆H₁₂

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 0.0
  • −1 ≤ LogP ≤ 5 2.34
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 84.2
  • LogP ≤ 5 2.34
  • H-bond donors ≤ 5 0
  • H-bond acceptors ≤ 10 0
Veber's rules Pass
  • Rotatable bonds ≤ 10 0
  • TPSA ≤ 140 Ų 0.0
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
C1CCCCC1
InChI 
InChI=1S/C6H12/c1-2-4-6-5-3-1/h1-6H2
InChIKey 
XDTMQSROBMDMFD-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
PF13523

External resources

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

Other ligands for this protein

Quick navigation to other ligands bound to KP13_31572.

PDB 3

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

Ligand PDB entry

ZINC 50

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

Compound Similarity (Tanimoto)