Ligand profile

CHEMBL558872

Bioactivity hit from ChEMBL on a similar protein.

Bound to: KP13_05362 — Putative tartrate transporter

Via homolog UniProt Q9NRA2 Formula C₂₈H₂₉NO₅
Mol. weight 459.54 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL558872
UniProt (similar protein)
Q9NRA2
Target protein
KP13_05362

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 459.54 Da
LogP (Crippen) 5.40
H-bond donors 2
H-bond acceptors 4
TPSA 84.86 Ų
Rotatable bonds 7
Aromatic rings 3 / 4
Heavy atoms 34
Fraction sp³ C 0.29
Formula C₂₈H₂₉NO₅

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 84.9
  • −1 ≤ LogP ≤ 5 5.40
Lipinski's Rule of Five Pass 1 violation
  • MW ≤ 500 Da 459.5
  • LogP ≤ 5 5.40
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 7
  • TPSA ≤ 140 Ų 84.9
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CC(C)(C)Oc1ccc(C[C@H](NC(=O)OCC2c3ccccc3-c3ccccc32)C(=O)O)cc1
InChI 
InChI=1S/C28H29NO5/c1-28(2,3)34-19-14-12-18(13-15-19)16-25(26(30)31)29-27(32)33-17-24-22-10-6-4-8-20(22)21-9-5-7-11-23(21)24/h4-15,24-25H,16-17H2,1-3H3,(H,29,32)(H,30,31)/t25-/m0/s1
InChIKey 
JAUKCFULLJFBFN-VWLOTQADSA-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
Binding sites
PF07690

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_05362.

PDB 1

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

Ligand PDB entry

ChEMBL 29

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)