Ligand profile

ZINC3766874

Virtual-screening candidate from ZINC.

Bound to: KP13_02494 — 5-carboxymethyl-2-hydroxymuconate semialdehyde dehydrogenase

Via homolog UniProt P47895 Formula C₂₃H₃₀N₄O₅
Tanimoto 0.94
Mol. weight 442.52 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC3766874
UniProt (similar protein)
P47895
Tanimoto
0.940
Target protein
KP13_02494

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 442.52 Da
LogP (Crippen) 3.37
H-bond donors 0
H-bond acceptors 9
TPSA 97.35 Ų
Rotatable bonds 10
Aromatic rings 3 / 3
Heavy atoms 32
Fraction sp³ C 0.48
Formula C₂₃H₃₀N₄O₅

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 97.3
  • −1 ≤ LogP ≤ 5 3.37
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 442.5
  • LogP ≤ 5 3.37
  • H-bond donors ≤ 5 0
  • H-bond acceptors ≤ 10 9
Veber's rules Pass
  • Rotatable bonds ≤ 10 10
  • TPSA ≤ 140 Ų 97.3
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCCCCCCCn1c(Oc2ccc(C(=O)OC)cc2)nc2c1c(=O)n(C)c(=O)n2C
InChI 
InChI=1S/C23H30N4O5/c1-5-6-7-8-9-10-15-27-18-19(25(2)23(30)26(3)20(18)28)24-22(27)32-17-13-11-16(12-14-17)21(29)31-4/h11-14H,5-10,15H2,1-4H3
InChIKey 
AWZCGDAXCQMINQ-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
CHEMBL1524501
Homolog
P47895

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_02494.

PDB 15

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

Ligand PDB entry

ChEMBL 100

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)