Ligand profile

ZINC1565922

Virtual-screening candidate from ZINC.

Bound to: VK055_4853 — 2-succinyl-5-enolpyruvyl-6-hydroxy-3- cyclohexene-1-carboxylic-acid synthase

Via homolog UniProt P9WK11 Formula C₂₄H₁₄O₈
Tanimoto 0.77
Mol. weight 430.37 Da
Permeability Check
PAINS Alert

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC1565922
UniProt (similar protein)
P9WK11
Tanimoto
0.769
Target protein
VK055_4853

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 430.37 Da
LogP (Crippen) 3.87
H-bond donors 4
H-bond acceptors 6
TPSA 149.20 Ų
Rotatable bonds 5
Aromatic rings 4 / 4
Heavy atoms 32
Fraction sp³ C 0.00
Formula C₂₄H₁₄O₈

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 149.2
  • −1 ≤ LogP ≤ 5 3.87
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 430.4
  • LogP ≤ 5 3.87
  • H-bond donors ≤ 5 4
  • H-bond acceptors ≤ 10 6
Veber's rules Fail
  • Rotatable bonds ≤ 10 5
  • TPSA ≤ 140 Ų 149.2
PAINS Alert

Matches PAINS filter: imine_one_A(321). May be a frequent false positive in HTS — review carefully.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(O)c1cc(C(=O)C(=O)c2cc(C(=O)O)c(O)c3ccccc23)c2ccccc2c1O
InChI 
InChI=1S/C24H14O8/c25-19-13-7-3-1-5-11(13)15(9-17(19)23(29)30)21(27)22(28)16-10-18(24(31)32)20(26)14-8-4-2-6-12(14)16/h1-10,25-26H,(H,29,30)(H,31,32)
InChIKey 
BRCWHTNRFUVIQT-UHFFFAOYSA-N

Provenance

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

Method
LigQ nearest_k
Query
DNA
Homolog
P9WK11

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_4853.

PDB 6

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

Ligand PDB entry

ChEMBL 2

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)