Ligand profile

CHEMBL122498

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_3063 — sodium Bile acid symporter family protein

Via homolog UniProt Q12908 Formula C₂₅H₃₇N₃O₃S
pchembl 8.22 ~6.0 nM
Mol. weight 459.66 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL122498
UniProt (similar protein)
Q12908
pchembl
8.220 (~6.0 nM)
Target protein
VK055_3063

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 459.66 Da
LogP (Crippen) 4.24
H-bond donors 3
H-bond acceptors 5
TPSA 95.66 Ų
Rotatable bonds 8
Aromatic rings 2 / 3
Heavy atoms 32
Fraction sp³ C 0.52
Formula C₂₅H₃₇N₃O₃S

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 95.7
  • −1 ≤ LogP ≤ 5 4.24
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 459.7
  • LogP ≤ 5 4.24
  • H-bond donors ≤ 5 3
  • H-bond acceptors ≤ 10 5
Veber's rules Pass
  • Rotatable bonds ≤ 10 8
  • TPSA ≤ 140 Ų 95.7
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCCCC1(CCCC)NS(=O)(=O)c2ccc(N(C)C)cc2[C@@H](c2cccc(N)c2)[C@H]1O
InChI 
InChI=1S/C25H37N3O3S/c1-5-7-14-25(15-8-6-2)24(29)23(18-10-9-11-19(26)16-18)21-17-20(28(3)4)12-13-22(21)32(30,31)27-25/h9-13,16-17,23-24,27,29H,5-8,14-15,26H2,1-4H3/t23-,24-/m1/s1
InChIKey 
STEYOPYSZKLUJY-DNQXCXABSA-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
PF01758

External resources

Open this ligand in third-party databases and cheminformatics tools.

Other ligands for this protein

Quick navigation to other ligands bound to VK055_3063.

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)