Ligand profile

ZINC20646883

Virtual-screening candidate from ZINC.

Bound to: VK055_1548 — 3-phosphoshikimate 1-carboxyvinyltransferase

Via homolog UniProt P0A6D3 Formula C₂₄H₂₉NO₅
Tanimoto 0.56
Mol. weight 411.50 Da
Permeability High
PAINS Alert

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC20646883
UniProt (similar protein)
P0A6D3
Tanimoto
0.557
Target protein
VK055_1548

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 411.50 Da
LogP (Crippen) 4.65
H-bond donors 1
H-bond acceptors 6
TPSA 68.23 Ų
Rotatable bonds 9
Aromatic rings 2 / 3
Heavy atoms 30
Fraction sp³ C 0.38
Formula C₂₄H₂₉NO₅

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 68.2
  • −1 ≤ LogP ≤ 5 4.65
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 411.5
  • LogP ≤ 5 4.65
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 6
Veber's rules Pass
  • Rotatable bonds ≤ 10 9
  • TPSA ≤ 140 Ų 68.2
PAINS Alert

Matches PAINS filter: mannich_A(296). May be a frequent false positive in HTS — review carefully.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCCN(CCC)Cc1c(O)ccc2c1O/C(=C\c1ccc(OC)cc1OC)C2=O
InChI 
InChI=1S/C24H29NO5/c1-5-11-25(12-6-2)15-19-20(26)10-9-18-23(27)22(30-24(18)19)13-16-7-8-17(28-3)14-21(16)29-4/h7-10,13-14,26H,5-6,11-12,15H2,1-4H3/b22-13-
InChIKey 
IMGAEUVLXMYGMV-XKZIYDEJSA-N

Provenance

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

Method
LigQ nearest_k
Query
CHEMBL337302
Homolog
P0A6D3

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_1548.

PDB 10

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

Ligand PDB entry

ChEMBL 14

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)