Ligand profile

ZINC1532857

Virtual-screening candidate from ZINC.

Bound to: KP13_03382 — Methylthioribose-1-phosphate isomerase

Via homolog UniProt Q14232 Formula C₆H₁₃O₉P
Tanimoto 1.00
Mol. weight 260.13 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC1532857
UniProt (similar protein)
Q14232
Tanimoto
1.000
Target protein
KP13_03382

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 260.13 Da
LogP (Crippen) -3.10
H-bond donors 6
H-bond acceptors 7
TPSA 156.91 Ų
Rotatable bonds 3
Aromatic rings 0 / 1
Heavy atoms 16
Fraction sp³ C 1.00
Formula C₆H₁₃O₉P

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 156.9
  • −1 ≤ LogP ≤ 5 -3.10
Lipinski's Rule of Five Pass 1 violation
  • MW ≤ 500 Da 260.1
  • LogP ≤ 5 -3.10
  • H-bond donors ≤ 5 6
  • H-bond acceptors ≤ 10 7
Veber's rules Fail
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 156.9
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=P(O)(O)OC[C@@H]1O[C@@H](O)[C@@H](O)[C@H](O)[C@@H]1O
InChI 
InChI=1S/C6H13O9P/c7-3-2(1-14-16(11,12)13)15-6(10)5(9)4(3)8/h2-10H,1H2,(H2,11,12,13)/t2-,3+,4+,5-,6+/m0/s1
InChIKey 
NBSCHQHZLSJFNQ-SXUWKVJYSA-N

Provenance

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

Method
LigQ nearest_k
Query
M6P
Homolog
Q14232

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_03382.

PDB 5

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)