Ligand profile

CHEMBL5723324

Bioactivity hit from ChEMBL on a similar protein.

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

Via homolog UniProt P30837 Formula C₂₇H₂₆ClN₃O₄

pchembl 7.52 ~30.2 nM

Mol. weight 491.98 Da

Permeability Check

PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID: CHEMBL5723324
UniProt (similar protein): P30837
pchembl: 7.520 (~30.2 nM)
Target protein: KP13_02494

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 491.98 Da

LogP (Crippen) 5.61

H-bond donors 1

H-bond acceptors 6

TPSA 74.60 Å²

Rotatable bonds 5

Aromatic rings 3 / 5

Heavy atoms 35

Fraction sp³ C 0.19

Formula C₂₇H₂₆ClN₃O₄

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 Å² and −1 ≤ LogP ≤ 5 are treated as a favorable small-molecule permeability screen.

TPSA ≤ 90 Å² 74.6
−1 ≤ LogP ≤ 5 5.61

Lipinski's Rule of Five Pass 1 violation

MW ≤ 500 Da 492.0
LogP ≤ 5 5.61
H-bond donors ≤ 5 1
H-bond acceptors ≤ 10 6

Veber's rules Pass

Rotatable bonds ≤ 10 5
TPSA ≤ 140 Å² 74.6

PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES

COc1cc(Cl)ccc1C1=CN(c2ccc(-c3ccccc3OC)cc2)C2=NCCCN12.O=CO

InChI

InChI=1S/C26H24ClN3O2.CH2O2/c1-31-24-7-4-3-6-21(24)18-8-11-20(12-9-18)30-17-23(29-15-5-14-28-26(29)30)22-13-10-19(27)16-25(22)32-2;2-1-3/h3-4,6-13,16-17H,5,14-15H2,1-2H3;1H,(H,2,3)

InChIKey

GONSQPFNQHUNGK-UHFFFAOYSA-N

Provenance

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

Method: LigQ nearest_k
Source: ChEMBL
Binding sites: PF00171

External resources

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

ChEMBL ChEMBL compound CHEMBL5723324 →
UniProt UniProt P30837 (homolog) →
PubChem PubChem (by InChIKey) →
Cheminformatics SwissADME prediction →
Cheminformatics SwissTargetPrediction →
Web Google Scholar (search “CHEMBL5723324”) →

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 99

Compounds with measured inhibitory activity on this target (higher pchembl = more potent).

Compound Potency (pchembl)

ZINC 50

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

Compound Similarity (Tanimoto)