Ligand profile

6VY

Ligand co-crystallized with a similar protein (Protein Data Bank).

Bound to: VK055_5016 — putative acid phosphatase Wzb

Via homolog PDB 5kql UniProt P24666 Formula C₁₄H₁₃NO₄S
Mol. weight 291.33 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
6VY
PDB
5kql
UniProt (similar protein)
P24666
Target protein
VK055_5016

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 291.33 Da
LogP (Crippen) 2.25
H-bond donors 2
H-bond acceptors 3
TPSA 83.47 Ų
Rotatable bonds 4
Aromatic rings 2 / 2
Heavy atoms 20
Fraction sp³ C 0.07
Formula C₁₄H₁₃NO₄S

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 83.5
  • −1 ≤ LogP ≤ 5 2.25
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 291.3
  • LogP ≤ 5 2.25
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 83.5
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
c1ccc(cc1)[C@@H](C(=O)Nc2ccccc2)S(=O)(=O)O
InChI 
InChI=1S/C14H13NO4S/c16-14(15-12-9-5-2-6-10-12)13(20(17,18)19)11-7-3-1-4-8-11/h1-10,13H,(H,15,16)(H,17,18,19)/t13-/m0/s1
InChIKey 
PCEDFPTYRADALF-ZDUSSCGKSA-N

Provenance

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

Method
LigQ nearest_k
Source
PDB
Binding sites
PF01451

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_5016.

PDB 10

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 50

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

Compound Similarity (Tanimoto)