Ligand profile

CHEMBL2387526

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_3063 — sodium Bile acid symporter family protein

Via homolog UniProt Q12908 Formula C₂₆H₃₅NO₆S
pchembl 7.89 ~12.9 nM
Mol. weight 489.63 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL2387526
UniProt (similar protein)
Q12908
pchembl
7.890 (~12.9 nM)
Target protein
VK055_3063

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 489.63 Da
LogP (Crippen) 4.74
H-bond donors 2
H-bond acceptors 6
TPSA 101.93 Ų
Rotatable bonds 11
Aromatic rings 2 / 3
Heavy atoms 34
Fraction sp³ C 0.50
Formula C₂₆H₃₅NO₆S

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 101.9
  • −1 ≤ LogP ≤ 5 4.74
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 489.6
  • LogP ≤ 5 4.74
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 6
Veber's rules Fail
  • Rotatable bonds ≤ 10 11
  • TPSA ≤ 140 Ų 101.9
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCCC[C@]1(CC)CS(=O)(=O)c2cc(OCCCC(=O)O)c(OC)cc2[C@@H](c2ccccc2)N1
InChI 
InChI=1S/C26H35NO6S/c1-4-6-14-26(5-2)18-34(30,31)23-17-22(33-15-10-13-24(28)29)21(32-3)16-20(23)25(27-26)19-11-8-7-9-12-19/h7-9,11-12,16-17,25,27H,4-6,10,13-15,18H2,1-3H3,(H,28,29)/t25-,26-/m1/s1
InChIKey 
UMEJXQHDOPQBIE-CLJLJLNGSA-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)