Ligand profile

ZINC201768706

Virtual-screening candidate from ZINC.

Bound to: KP13_00869 — Inosine-5'-monophosphate dehydrogenase

Via homolog UniProt Q9KTW3 Formula C₁₈H₂₃NO₅
Tanimoto 0.79
Mol. weight 333.38 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC201768706
UniProt (similar protein)
Q9KTW3
Tanimoto
0.792
Target protein
KP13_00869

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 333.38 Da
LogP (Crippen) 2.39
H-bond donors 2
H-bond acceptors 5
TPSA 84.86 Ų
Rotatable bonds 6
Aromatic rings 1 / 2
Heavy atoms 24
Fraction sp³ C 0.44
Formula C₁₈H₂₃NO₅

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 84.9
  • −1 ≤ LogP ≤ 5 2.39
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 333.4
  • LogP ≤ 5 2.39
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 5
Veber's rules Pass
  • Rotatable bonds ≤ 10 6
  • TPSA ≤ 140 Ų 84.9
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CNC(=O)CC/C(C)=C/Cc1c(O)c2c(c(C)c1OC)COC2=O
InChI 
InChI=1S/C18H23NO5/c1-10(6-8-14(20)19-3)5-7-12-16(21)15-13(9-24-18(15)22)11(2)17(12)23-4/h5,21H,6-9H2,1-4H3,(H,19,20)/b10-5+
InChIKey 
RETRJVLGPCOEGD-BJMVGYQFSA-N

Provenance

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

Method
LigQ nearest_k
Query
MOA
Homolog
Q9KTW3

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_00869.

PDB 14

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

Ligand PDB entry

ChEMBL 19

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)