Ligand profile

CHEMBL314170

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_3432 — H+ antiporter-2 family protein

Via homolog UniProt Q16572 Formula C₂₅H₃₁IN₂O
pchembl 9.17 ~0.7 nM
Mol. weight 502.44 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL314170
UniProt (similar protein)
Q16572
pchembl
9.170 (~0.7 nM)
Target protein
VK055_3432

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 502.44 Da
LogP (Crippen) 4.21
H-bond donors 1
H-bond acceptors 3
TPSA 26.71 Ų
Rotatable bonds 3
Aromatic rings 2 / 5
Heavy atoms 29
Fraction sp³ C 0.52
Formula C₂₅H₃₁IN₂O

Drug-likeness

Descriptor-based ADME screening flags from SMILES. These are not experimental toxicity results.

Permeability proxy High

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 26.7
  • −1 ≤ LogP ≤ 5 4.21
Lipinski's Rule of Five Pass 1 violation
  • MW ≤ 500 Da 502.4
  • LogP ≤ 5 4.21
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 26.7
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O[C@@H]1CCN(Cc2cccc(I)c2)C[C@H]1N1CCC2(CCc3ccccc32)CC1
InChI 
InChI=1S/C25H31IN2O/c26-21-6-3-4-19(16-21)17-27-13-9-24(29)23(18-27)28-14-11-25(12-15-28)10-8-20-5-1-2-7-22(20)25/h1-7,16,23-24,29H,8-15,17-18H2/t23-,24-/m1/s1
InChIKey 
SKMFMSUPYCIHLQ-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
PF07690

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_3432.

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)