Ligand profile

CHEMBL2326089

Bioactivity hit from ChEMBL on a similar protein.

Bound to: KP13_02722 — Agmatinase

Via homolog UniProt P78540 Formula C₁₃H₂₇BN₂O₄
pchembl 6.29 ~512.9 nM
Mol. weight 286.18 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL2326089
UniProt (similar protein)
P78540
pchembl
6.290 (~512.9 nM)
Target protein
KP13_02722

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 286.18 Da
LogP (Crippen) 0.29
H-bond donors 4
H-bond acceptors 5
TPSA 107.02 Ų
Rotatable bonds 9
Aromatic rings 0 / 1
Heavy atoms 20
Fraction sp³ C 0.92
Formula C₁₃H₂₇BN₂O₄

Drug-likeness

Descriptor-based ADME screening flags from SMILES. These are not experimental toxicity results.

Permeability proxy Check

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 107.0
  • −1 ≤ LogP ≤ 5 0.29
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 286.2
  • LogP ≤ 5 0.29
  • H-bond donors ≤ 5 4
  • H-bond acceptors ≤ 10 5
Veber's rules Pass
  • Rotatable bonds ≤ 10 9
  • TPSA ≤ 140 Ų 107.0
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
N[C@](CCCCB(O)O)(CCN1CCCCC1)C(=O)O
InChI 
InChI=1S/C13H27BN2O4/c15-13(12(17)18,6-2-3-8-14(19)20)7-11-16-9-4-1-5-10-16/h19-20H,1-11,15H2,(H,17,18)/t13-/m1/s1
InChIKey 
CHPILBYRQPOXMV-CYBMUJFWSA-N

Provenance

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

Method
LigQ nearest_k
Source
ChEMBL
Binding sites
PF00491

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_02722.

PDB 12

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

Ligand PDB entry

ChEMBL 99

Compounds with measured inhibitory activity on this target (higher pchembl = more potent).

Compound Potency (pchembl)

ZINC 50

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

Compound Similarity (Tanimoto)