Ligand profile

ZINC757066037

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 0.61
Mol. weight 200.23 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC757066037
UniProt (similar protein)
P09546
Tanimoto
0.609
Target protein
VK055_1436

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 200.23 Da
LogP (Crippen) 1.44
H-bond donors 1
H-bond acceptors 3
TPSA 63.60 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 63.6
  • −1 ≤ LogP ≤ 5 1.44
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 200.2
  • LogP ≤ 5 1.44
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 2
  • TPSA ≤ 140 Ų 63.6
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
COC(=O)[C@@H]1CCC[C@@H](C(=O)O)CC1
InChI 
InChI=1S/C10H16O4/c1-14-10(13)8-4-2-3-7(5-6-8)9(11)12/h7-8H,2-6H2,1H3,(H,11,12)/t7-,8-/m1/s1
InChIKey 
ABJBVSOIDOQQRW-HTQZYQBOSA-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)