Binder profile

CHEMBL4546082

Bioactivity hit from ChEMBL on a similar protein.

Bound to: PA3330 — short-chain dehydrogenase

Via homolog UniProt P51658 C23H13ClF3NO4S2

pchembl 8.21

Mol. weight 523.94 Da

Permeability Check

PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID: CHEMBL4546082
UniProt (similar protein): P51658
pchembl: 8.210
Target protein: PA3330

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 523.94 Da

LogP (Crippen) 6.22

H-bond donors 2

H-bond acceptors 5

TPSA 83.47 Å²

Rotatable bonds 6

Aromatic rings 4 / 4

Heavy atoms 34

Fraction sp³ C 0.00

Formula C23H13ClF3NO4S2

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.

Lipinski's Rule of Five Fail 2 violations

MW ≤ 500 Da 523.9
LogP ≤ 5 6.22
H-bond donors ≤ 5 2
H-bond acceptors ≤ 10 5

Veber's rules Pass

Rotatable bonds ≤ 10 6
TPSA ≤ 140 Å² 83.5

PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES

O=C(c1ccc(-c2cccc(NS(=O)(=O)c3ccc(Cl)cc3)c2)s1)c1cc(F)c(F)c(O)c1F

InChI

InChI=1S/C23H13ClF3NO4S2/c24-13-4-6-15(7-5-13)34(31,32)28-14-3-1-2-12(10-14)18-8-9-19(33-18)22(29)16-11-17(25)21(27)23(30)20(16)26/h1-11,28,30H

InChIKey

CSGXUMJCTCEVTD-UHFFFAOYSA-N

Provenance

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

Method: LigQ nearest_k
Source: ChEMBL
Binding sites: PF00106

External resources

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

ChEMBL ChEMBL compound CHEMBL4546082 →
UniProt UniProt P51658 (homolog) →
PubChem PubChem (by InChIKey) →
Cheminformatics SwissADME prediction →
Cheminformatics SwissTargetPrediction →
Web Google Scholar (search “CHEMBL4546082”) →

Other binders for this protein

Quick navigation to other ligands bound to PA3330.

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)