Ligand profile

CHEMBL193847

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_3063 — sodium Bile acid symporter family protein

Via homolog UniProt Q12908 Formula C₃₈H₅₀N₂O₈S
pchembl 8.70 ~2.0 nM
Mol. weight 694.89 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL193847
UniProt (similar protein)
Q12908
pchembl
8.700 (~2.0 nM)
Target protein
VK055_3063

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 694.89 Da
LogP (Crippen) 5.95
H-bond donors 3
H-bond acceptors 8
TPSA 144.68 Ų
Rotatable bonds 17
Aromatic rings 3 / 4
Heavy atoms 49
Fraction sp³ C 0.47
Formula C₃₈H₅₀N₂O₈S

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 144.7
  • −1 ≤ LogP ≤ 5 5.95
Lipinski's Rule of Five Fail 2 violations
  • MW ≤ 500 Da 694.9
  • LogP ≤ 5 5.95
  • H-bond donors ≤ 5 3
  • H-bond acceptors ≤ 10 8
Veber's rules Fail
  • Rotatable bonds ≤ 10 17
  • TPSA ≤ 140 Ų 144.7
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(OCc3ccc(CN(CC(=O)O)CC(=O)O)cc3)cc2)[C@H]1O
InChI 
InChI=1S/C38H50N2O8S/c1-5-7-19-38(20-8-6-2)26-49(46,47)33-18-15-30(39(3)4)21-32(33)36(37(38)45)29-13-16-31(17-14-29)48-25-28-11-9-27(10-12-28)22-40(23-34(41)42)24-35(43)44/h9-18,21,36-37,45H,5-8,19-20,22-26H2,1-4H3,(H,41,42)(H,43,44)/t36-,37-/m1/s1
InChIKey 
SHYDCNJXLFKJLE-FZNHDDJXSA-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)