Ligand profile

CHEMBL196005

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_3063 — sodium Bile acid symporter family protein

Via homolog UniProt Q12908 Formula C₂₈H₃₉NO₆S
pchembl 7.57 ~26.9 nM
Mol. weight 517.69 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL196005
UniProt (similar protein)
Q12908
pchembl
7.570 (~26.9 nM)
Target protein
VK055_3063

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 517.69 Da
LogP (Crippen) 4.86
H-bond donors 2
H-bond acceptors 6
TPSA 104.14 Ų
Rotatable bonds 11
Aromatic rings 2 / 3
Heavy atoms 36
Fraction sp³ C 0.54
Formula C₂₈H₃₉NO₆S

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 104.1
  • −1 ≤ LogP ≤ 5 4.86
Lipinski's Rule of Five Pass 1 violation
  • MW ≤ 500 Da 517.7
  • LogP ≤ 5 4.86
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 6
Veber's rules Fail
  • Rotatable bonds ≤ 10 11
  • TPSA ≤ 140 Ų 104.1
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(OCC(=O)O)cc2)[C@H]1O
InChI 
InChI=1S/C28H39NO6S/c1-5-7-15-28(16-8-6-2)19-36(33,34)24-14-11-21(29(3)4)17-23(24)26(27(28)32)20-9-12-22(13-10-20)35-18-25(30)31/h9-14,17,26-27,32H,5-8,15-16,18-19H2,1-4H3,(H,30,31)/t26-,27-/m1/s1
InChIKey 
RIWMMOMSPZZEDA-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)