Ligand profile

ETS

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_0461 — carbonate dehydratase carbonic anhydrase

Via homolog UniProt Q5TU56 Formula C₁₀H₁₆N₂O₄S₃
pchembl 6.56 ~275.4 nM
Mol. weight 324.45 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ETS
UniProt (similar protein)
Q5TU56
pchembl
6.560 (~275.4 nM)
Target protein
VK055_0461

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 324.45 Da
LogP (Crippen) 0.61
H-bond donors 2
H-bond acceptors 6
TPSA 106.33 Ų
Rotatable bonds 3
Aromatic rings 1 / 2
Heavy atoms 19
Fraction sp³ C 0.60
Formula C₁₀H₁₆N₂O₄S₃

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 106.3
  • −1 ≤ LogP ≤ 5 0.61
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 324.4
  • LogP ≤ 5 0.61
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 6
Veber's rules Pass
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 106.3
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCN[C@H]1C[C@@H](S(=O)(=O)c2c1cc(s2)S(=O)(=O)N)C
InChI 
InChI=1S/C10H16N2O4S3/c1-3-12-8-4-6(2)18(13,14)10-7(8)5-9(17-10)19(11,15)16/h5-6,8,12H,3-4H2,1-2H3,(H2,11,15,16)/t6-,8-/m0/s1
InChIKey 
IAVUPMFITXYVAF-XPUUQOCRSA-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
PF00484

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_0461.

PDB 1

Ligands co-crystallized with this protein (structural evidence).

Ligand PDB entry

ChEMBL 54

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)