Ligand profile

ZINC2554974

Virtual-screening candidate from ZINC.

Bound to: VK055_0684 — ahpC/TSA family protein

Via homolog UniProt A6L2G9 Formula C₁₁H₁₉N₃O₆
Tanimoto 0.75
Mol. weight 289.29 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC2554974
UniProt (similar protein)
A6L2G9
Tanimoto
0.750
Target protein
VK055_0684

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 289.29 Da
LogP (Crippen) -1.73
H-bond donors 5
H-bond acceptors 5
TPSA 158.82 Ų
Rotatable bonds 9
Aromatic rings 0 / 0
Heavy atoms 20
Fraction sp³ C 0.64
Formula C₁₁H₁₉N₃O₆

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 158.8
  • −1 ≤ LogP ≤ 5 -1.73
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 289.3
  • LogP ≤ 5 -1.73
  • H-bond donors ≤ 5 5
  • H-bond acceptors ≤ 10 5
Veber's rules Fail
  • Rotatable bonds ≤ 10 9
  • TPSA ≤ 140 Ų 158.8
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CC[C@H](NC(=O)CC[C@H](N)C(=O)O)C(=O)NCC(=O)O
InChI 
InChI=1S/C11H19N3O6/c1-2-7(10(18)13-5-9(16)17)14-8(15)4-3-6(12)11(19)20/h6-7H,2-5,12H2,1H3,(H,13,18)(H,14,15)(H,16,17)(H,19,20)/t6-,7-/m0/s1
InChIKey 
JCMUOFQHZLPHQP-BQBZGAKWSA-N

Provenance

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

Method
LigQ nearest_k
Query
GSH
Homolog
A6L2G9

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_0684.

PDB 4

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

Ligand PDB entry

ZINC 49

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

Compound Similarity (Tanimoto)