Ligand profile

CHEMBL372426

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_3063 — sodium Bile acid symporter family protein

Via homolog UniProt Q12908 Formula C₂₈H₄₁NO₅S
pchembl 7.70 ~20.0 nM
Mol. weight 503.71 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL372426
UniProt (similar protein)
Q12908
pchembl
7.700 (~20.0 nM)
Target protein
VK055_3063

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 503.71 Da
LogP (Crippen) 5.42
H-bond donors 1
H-bond acceptors 6
TPSA 76.07 Ų
Rotatable bonds 10
Aromatic rings 2 / 3
Heavy atoms 35
Fraction sp³ C 0.57
Formula C₂₈H₄₁NO₅S

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 76.1
  • −1 ≤ LogP ≤ 5 5.42
Lipinski's Rule of Five Fail 2 violations
  • MW ≤ 500 Da 503.7
  • LogP ≤ 5 5.42
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 6
Veber's rules Pass
  • Rotatable bonds ≤ 10 10
  • TPSA ≤ 140 Ų 76.1
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCCCC1(CCCC)CS(=O)(=O)c2ccc(N(C)C)cc2[C@@H](c2ccc(OC)c(OC)c2)[C@H]1O
InChI 
InChI=1S/C28H41NO5S/c1-7-9-15-28(16-10-8-2)19-35(31,32)25-14-12-21(29(3)4)18-22(25)26(27(28)30)20-11-13-23(33-5)24(17-20)34-6/h11-14,17-18,26-27,30H,7-10,15-16,19H2,1-6H3/t26-,27-/m1/s1
InChIKey 
DLSYCFOIXKIIAM-KAYWLYCHSA-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)