Ligand profile

CHEMBL3695109

Bioactivity hit from ChEMBL on a similar protein.

Bound to: KP13_02483 — Sodium/solute symporter (SSS) family protein

Via homolog UniProt P13866 Formula C₂₇H₂₈F₄N₄O₅
pchembl 8.77 ~1.7 nM
Mol. weight 564.54 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL3695109
UniProt (similar protein)
P13866
pchembl
8.770 (~1.7 nM)
Target protein
KP13_02483

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 564.54 Da
LogP (Crippen) 4.25
H-bond donors 2
H-bond acceptors 7
TPSA 103.71 Ų
Rotatable bonds 11
Aromatic rings 3 / 4
Heavy atoms 40
Fraction sp³ C 0.37
Formula C₂₇H₂₈F₄N₄O₅

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 103.7
  • −1 ≤ LogP ≤ 5 4.25
Lipinski's Rule of Five Pass 1 violation
  • MW ≤ 500 Da 564.5
  • LogP ≤ 5 4.25
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 7
Veber's rules Fail
  • Rotatable bonds ≤ 10 11
  • TPSA ≤ 140 Ų 103.7
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
COCCOc1ccc(F)c(-n2nc(NC(=O)[C@@H]3CNC(=O)C3)cc2-c2cccc(CO[C@H](C)C(F)(F)F)c2)c1
InChI 
InChI=1S/C27H28F4N4O5/c1-16(27(29,30)31)40-15-17-4-3-5-18(10-17)22-13-24(33-26(37)19-11-25(36)32-14-19)34-35(22)23-12-20(6-7-21(23)28)39-9-8-38-2/h3-7,10,12-13,16,19H,8-9,11,14-15H2,1-2H3,(H,32,36)(H,33,34,37)/t16-,19+/m1/s1
InChIKey 
OATVXPBVVCMMSS-APWZRJJASA-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
265949
Binding sites
PF00474

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_02483.

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)