Ligand profile

ZINC102712860

Virtual-screening candidate from ZINC.

Bound to: VK055_0681 — alpha/beta hydrolase fold family protein

Via homolog UniProt P80299 Formula C₂₁H₂₁F₃N₂O₅
Tanimoto 0.81
Mol. weight 438.40 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC102712860
UniProt (similar protein)
P80299
Tanimoto
0.812
Target protein
VK055_0681

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 438.40 Da
LogP (Crippen) 4.80
H-bond donors 3
H-bond acceptors 4
TPSA 96.89 Ų
Rotatable bonds 6
Aromatic rings 2 / 3
Heavy atoms 31
Fraction sp³ C 0.33
Formula C₂₁H₂₁F₃N₂O₅

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 96.9
  • −1 ≤ LogP ≤ 5 4.80
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 438.4
  • LogP ≤ 5 4.80
  • H-bond donors ≤ 5 3
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 6
  • TPSA ≤ 140 Ų 96.9
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(Nc1ccc(OC(F)(F)F)cc1)N[C@H]1CC[C@@H](Oc2ccc(C(=O)O)cc2)CC1
InChI 
InChI=1S/C21H21F3N2O5/c22-21(23,24)31-18-11-5-15(6-12-18)26-20(29)25-14-3-9-17(10-4-14)30-16-7-1-13(2-8-16)19(27)28/h1-2,5-8,11-12,14,17H,3-4,9-10H2,(H,27,28)(H2,25,26,29)/t14-,17+
InChIKey 
XDVFKCZZXOGEMN-KDYLLFBJSA-N

Provenance

Annotation context from LigQ_2, the internal Target step that collects PDB, ChEMBL, and ZINC ligand evidence.

Method
LigQ nearest_k
Query
CHEMBL4216368
Homolog
P80299

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_0681.

PDB 99

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

Ligand PDB entry

ChEMBL 100

Compounds with measured inhibitory activity on this target (higher pchembl = more potent).

Compound Potency (pchembl)

ZINC 49

Virtual screening candidates selected by structural similarity to known actives (Tanimoto ≥ 0.5).

Compound Similarity (Tanimoto)