Ligand profile

CHEMBL2333024

Bioactivity hit from ChEMBL on a similar protein.

Bound to: KP13_01605 — Protease 2

Via homolog UniProt P48147 Formula C₁₅H₂₂BN₃O₄
pchembl 9.14 ~0.7 nM
Mol. weight 319.17 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL2333024
UniProt (similar protein)
P48147
pchembl
9.140 (~0.7 nM)
Target protein
KP13_01605

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 319.17 Da
LogP (Crippen) -0.16
H-bond donors 3
H-bond acceptors 5
TPSA 102.76 Ų
Rotatable bonds 5
Aromatic rings 1 / 2
Heavy atoms 23
Fraction sp³ C 0.53
Formula C₁₅H₂₂BN₃O₄

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 102.8
  • −1 ≤ LogP ≤ 5 -0.16
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 319.2
  • LogP ≤ 5 -0.16
  • H-bond donors ≤ 5 3
  • H-bond acceptors ≤ 10 5
Veber's rules Pass
  • Rotatable bonds ≤ 10 5
  • TPSA ≤ 140 Ų 102.8
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CC(C)[C@H](NC(=O)c1cccnc1)C(=O)N1CCC[C@H]1B(O)O
InChI 
InChI=1S/C15H22BN3O4/c1-10(2)13(18-14(20)11-5-3-7-17-9-11)15(21)19-8-4-6-12(19)16(22)23/h3,5,7,9-10,12-13,22-23H,4,6,8H2,1-2H3,(H,18,20)/t12-,13-/m0/s1
InChIKey 
QWMROLCIGVLHNY-STQMWFEESA-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
Activity
Active
Curation
pdb_similarity_tanimoto
Binding sites
PF00326

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_01605.

PDB 4

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)