Ligand profile

CHEMBL4846063

Bioactivity hit from ChEMBL on a similar protein.

Bound to: KP13_02224 — Protein fimH

Via homolog UniProt P08191 Formula C₁₇H₂₁N₃O₈
pchembl 7.18 ~66.1 nM
Mol. weight 395.37 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL4846063
UniProt (similar protein)
P08191
pchembl
7.180 (~66.1 nM)
Target protein
KP13_02224

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 395.37 Da
LogP (Crippen) -1.53
H-bond donors 4
H-bond acceptors 11
TPSA 156.39 Ų
Rotatable bonds 6
Aromatic rings 2 / 3
Heavy atoms 28
Fraction sp³ C 0.47
Formula C₁₇H₂₁N₃O₈

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 156.4
  • −1 ≤ LogP ≤ 5 -1.53
Lipinski's Rule of Five Pass 1 violation
  • MW ≤ 500 Da 395.4
  • LogP ≤ 5 -1.53
  • H-bond donors ≤ 5 4
  • H-bond acceptors ≤ 10 11
Veber's rules Fail
  • Rotatable bonds ≤ 10 6
  • TPSA ≤ 140 Ų 156.4
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
COC(=O)COc1ccc(-c2cn([C@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@@H]3O)nn2)cc1
InChI 
InChI=1S/C17H21N3O8/c1-26-13(22)8-27-10-4-2-9(3-5-10)11-6-20(19-18-11)17-16(25)15(24)14(23)12(7-21)28-17/h2-6,12,14-17,21,23-25H,7-8H2,1H3/t12-,14-,15+,16+,17+/m1/s1
InChIKey 
HUCZQGPRWHOFBA-ZUOZUFPHSA-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
Curation
pdb_similarity_tanimoto
Binding sites
PF09160

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_02224.

PDB 25

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)