Binder profile

CHEMBL1546048

Bioactivity hit from ChEMBL on a similar protein.

Bound to: PA0552 — phosphoglycerate kinase

Via homolog UniProt P07378 C19H12N2O6S3

Mol. weight 460.51 Da

Permeability Check

PAINS Alert

Identifiers

Database identifiers and provenance.

Ligand ID: CHEMBL1546048
UniProt (similar protein): P07378
Target protein: PA0552

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 460.51 Da

LogP (Crippen) 3.69

H-bond donors 2

H-bond acceptors 8

TPSA 120.94 Å²

Rotatable bonds 6

Aromatic rings 3 / 4

Heavy atoms 30

Fraction sp³ C 0.11

Formula C19H12N2O6S3

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 Pass 0 violations

MW ≤ 500 Da 460.5
LogP ≤ 5 3.69
H-bond donors ≤ 5 2
H-bond acceptors ≤ 10 8

Veber's rules Pass

Rotatable bonds ≤ 10 6
TPSA ≤ 140 Å² 120.9

PAINS Alert

Matches PAINS filter: ene_rhod_A(235). May be a frequent false positive in HTS — review carefully.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES

O=C(O)CC(C(=O)O)N1C(=O)/C(=C/c2ccc(-c3nc4ccccc4s3)o2)SC1=S

InChI

InChI=1S/C19H12N2O6S3/c22-15(23)8-11(18(25)26)21-17(24)14(30-19(21)28)7-9-5-6-12(27-9)16-20-10-3-1-2-4-13(10)29-16/h1-7,11H,8H2,(H,22,23)(H,25,26)/b14-7-

InChIKey

ZUTDAWTWLZTAEP-AUWJEWJLSA-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
Activity: active
Binding sites: PF00162

External resources

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

ChEMBL ChEMBL compound CHEMBL1546048 →
UniProt UniProt P07378 (homolog) →
PubChem PubChem (by InChIKey) →
Cheminformatics SwissADME prediction →
Cheminformatics SwissTargetPrediction →
Web Google Scholar (search “CHEMBL1546048”) →

Other binders for this protein

Quick navigation to other ligands bound to PA0552.

PDB 4

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)