Ligand profile

CHEMBL4847114

Bioactivity hit from ChEMBL on a similar protein.

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

Via homolog UniProt P47895 Formula C₂₂H₂₀N₄O₂S

pchembl 6.96 ~109.6 nM

Mol. weight 404.50 Da

Permeability High

PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID: CHEMBL4847114
UniProt (similar protein): P47895
pchembl: 6.960 (~109.6 nM)
Target protein: KP13_02494

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 404.50 Da

LogP (Crippen) 4.01

H-bond donors 0

H-bond acceptors 7

TPSA 61.94 Å²

Rotatable bonds 5

Aromatic rings 4 / 5

Heavy atoms 29

Fraction sp³ C 0.23

Formula C₂₂H₂₀N₄O₂S

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

TPSA ≤ 90 Å² 61.9
−1 ≤ LogP ≤ 5 4.01

Lipinski's Rule of Five Pass 0 violations

MW ≤ 500 Da 404.5
LogP ≤ 5 4.01
H-bond donors ≤ 5 0
H-bond acceptors ≤ 10 7

Veber's rules Pass

Rotatable bonds ≤ 10 5
TPSA ≤ 140 Å² 61.9

PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES

CC(Sc1nc2nn(C3COC3)cc2c(=O)n1-c1ccccc1)c1ccccc1

InChI

InChI=1S/C22H20N4O2S/c1-15(16-8-4-2-5-9-16)29-22-23-20-19(12-25(24-20)18-13-28-14-18)21(27)26(22)17-10-6-3-7-11-17/h2-12,15,18H,13-14H2,1H3

InChIKey

GAWAWTVKYACVDV-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
Activity: Active
Binding sites: PF00171

External resources

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

ChEMBL ChEMBL compound CHEMBL4847114 →
UniProt UniProt P47895 (homolog) →
PubChem PubChem (by InChIKey) →
Cheminformatics SwissADME prediction →
Cheminformatics SwissTargetPrediction →
Web Google Scholar (search “CHEMBL4847114”) →

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)