Ligand profile

ZINC5029952

Virtual-screening candidate from ZINC.

Bound to: VK055_1436 — putA bifunctional enzyme and transcriptional regulator PutA transcriptional repressor, Proline dehydrogenase/pyrroline-5-carboxylate dehydrogenase

Via homolog UniProt P09546 Formula C₁₀H₁₆O₄
Tanimoto 1.00
Mol. weight 200.23 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC5029952
UniProt (similar protein)
P09546
Tanimoto
1.000
Target protein
VK055_1436

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 200.23 Da
LogP (Crippen) 1.74
H-bond donors 2
H-bond acceptors 2
TPSA 74.60 Ų
Rotatable bonds 2
Aromatic rings 0 / 1
Heavy atoms 14
Fraction sp³ C 0.80
Formula C₁₀H₁₆O₄

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 74.6
  • −1 ≤ LogP ≤ 5 1.74
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 200.2
  • LogP ≤ 5 1.74
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 2
Veber's rules Pass
  • Rotatable bonds ≤ 10 2
  • TPSA ≤ 140 Ų 74.6
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(O)C1CCCC(C(=O)O)CCC1
InChI 
InChI=1S/C10H16O4/c11-9(12)7-3-1-4-8(10(13)14)6-2-5-7/h7-8H,1-6H2,(H,11,12)(H,13,14)
InChIKey 
RGXHXYGKBCOAFK-UHFFFAOYSA-N

Provenance

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

Method
LigQ sequence
Query
ZPM
Homolog
P09546

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_1436.

PDB 17

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)