Ligand profile

ZINC1577652

Virtual-screening candidate from ZINC.

Bound to: KP13_05047 — Fumarate hydratase class I, anaerobic

Via homolog UniProt Q4QAU9 Formula C₈H₁₀O₈
Tanimoto 0.50
Mol. weight 234.16 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC1577652
UniProt (similar protein)
Q4QAU9
Tanimoto
0.500
Target protein
KP13_05047

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 234.16 Da
LogP (Crippen) -0.66
H-bond donors 4
H-bond acceptors 4
TPSA 149.20 Ų
Rotatable bonds 7
Aromatic rings 0 / 0
Heavy atoms 16
Fraction sp³ C 0.50
Formula C₈H₁₀O₈

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 -0.66
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 234.2
  • LogP ≤ 5 -0.66
  • H-bond donors ≤ 5 4
  • H-bond acceptors ≤ 10 4
Veber's rules Fail
  • Rotatable bonds ≤ 10 7
  • TPSA ≤ 140 Ų 149.2
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(O)C[C@@H](C(=O)O)[C@@H](CC(=O)O)C(=O)O
InChI 
InChI=1S/C8H10O8/c9-5(10)1-3(7(13)14)4(8(15)16)2-6(11)12/h3-4H,1-2H2,(H,9,10)(H,11,12)(H,13,14)(H,15,16)/t3-,4-/m1/s1
InChIKey 
GGAUUQHSCNMCAU-QWWZWVQMSA-N

Provenance

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

Method
LigQ nearest_k
Query
JYD
Homolog
Q4QAU9

External resources

Open this ligand in third-party databases and cheminformatics tools.

Other ligands for this protein

Quick navigation to other ligands bound to KP13_05047.

PDB 6

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

Ligand PDB entry

ZINC 40

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

Compound Similarity (Tanimoto)