Ligand profile

ZINC102191158

Virtual-screening candidate from ZINC.

Bound to: KP13_32232 — Formate dehydrogenase, nitrate-inducible, major subunit

Via homolog UniProt P24183 Formula C₂₀H₄₁O₉P
Tanimoto 0.57
Mol. weight 456.51 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC102191158
UniProt (similar protein)
P24183
Tanimoto
0.571
Target protein
KP13_32232

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 456.51 Da
LogP (Crippen) 3.08
H-bond donors 4
H-bond acceptors 8
TPSA 142.75 Ų
Rotatable bonds 21
Aromatic rings 0 / 0
Heavy atoms 30
Fraction sp³ C 0.95
Formula C₂₀H₄₁O₉P

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 142.8
  • −1 ≤ LogP ≤ 5 3.08
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 456.5
  • LogP ≤ 5 3.08
  • H-bond donors ≤ 5 4
  • H-bond acceptors ≤ 10 8
Veber's rules Fail
  • Rotatable bonds ≤ 10 21
  • TPSA ≤ 140 Ų 142.8
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCCCCCCCCCCCCC(=O)OC[C@H](O)CO[P@@](=O)(O)OC[C@@H](O)CO
InChI 
InChI=1S/C20H41O9P/c1-2-3-4-5-6-7-8-9-10-11-12-13-20(24)27-15-19(23)17-29-30(25,26)28-16-18(22)14-21/h18-19,21-23H,2-17H2,1H3,(H,25,26)/t18-,19-/m0/s1
InChIKey 
LUTDZDAPSDZVAL-OALUTQOASA-N

Provenance

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

Method
LigQ sequence
Query
CDL
Homolog
P24183

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_32232.

PDB 12

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)