Ligand profile

CHEMBL4210195

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_1259 — glycosyl hydrolases 18 family protein

Via homolog UniProt Q9D7Q1 Formula C₂₀H₃₀ClN₇O
pchembl 6.76 ~173.8 nM
Mol. weight 419.96 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL4210195
UniProt (similar protein)
Q9D7Q1
pchembl
6.760 (~173.8 nM)
Target protein
VK055_1259

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 419.96 Da
LogP (Crippen) 1.23
H-bond donors 3
H-bond acceptors 7
TPSA 97.54 Ų
Rotatable bonds 5
Aromatic rings 2 / 4
Heavy atoms 29
Fraction sp³ C 0.60
Formula C₂₀H₃₀ClN₇O

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 97.5
  • −1 ≤ LogP ≤ 5 1.23
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 420.0
  • LogP ≤ 5 1.23
  • H-bond donors ≤ 5 3
  • H-bond acceptors ≤ 10 7
Veber's rules Pass
  • Rotatable bonds ≤ 10 5
  • TPSA ≤ 140 Ų 97.5
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CN1C[C@H](Cc2ccc(Cl)cc2)N(C2CCN(c3n[nH]c(N)n3)CC2)C[C@@H]1CO
InChI 
InChI=1S/C20H30ClN7O/c1-26-11-17(10-14-2-4-15(21)5-3-14)28(12-18(26)13-29)16-6-8-27(9-7-16)20-23-19(22)24-25-20/h2-5,16-18,29H,6-13H2,1H3,(H3,22,23,24,25)/t17-,18+/m0/s1
InChIKey 
FYPXUGNWIURDGX-ZWKOTPCHSA-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
Curation
pdb_similarity_tanimoto
Binding sites
PF00704

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_1259.

PDB 5

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)