Ligand profile

CHEMBL4114713

Bioactivity hit from ChEMBL on a similar protein.

Bound to: KP13_32248 — Beta-lactamase SHV-12

Via homolog UniProt P62593 Formula C₂₄H₂₁NO₅

pchembl 7.05 ~89.1 nM

Mol. weight 403.43 Da

Permeability High

PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID: CHEMBL4114713
UniProt (similar protein): P62593
pchembl: 7.050 (~89.1 nM)
Target protein: KP13_32248

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 403.43 Da

LogP (Crippen) 3.24

H-bond donors 0

H-bond acceptors 5

TPSA 72.91 Å²

Rotatable bonds 7

Aromatic rings 2 / 4

Heavy atoms 30

Fraction sp³ C 0.21

Formula C₂₄H₂₁NO₅

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 72.9
−1 ≤ LogP ≤ 5 3.24

Lipinski's Rule of Five Pass 0 violations

MW ≤ 500 Da 403.4
LogP ≤ 5 3.24
H-bond donors ≤ 5 0
H-bond acceptors ≤ 10 5

Veber's rules Pass

Rotatable bonds ≤ 10 7
TPSA ≤ 140 Å² 72.9

PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES

O=C/C(C/C=C/c1ccccc1)=C1/O[C@@H]2CC(=O)N2C1C(=O)OCc1ccccc1

InChI

InChI=1S/C24H21NO5/c26-15-19(13-7-12-17-8-3-1-4-9-17)23-22(25-20(27)14-21(25)30-23)24(28)29-16-18-10-5-2-6-11-18/h1-12,15,21-22H,13-14,16H2/b12-7+,23-19+/t21-,22?/m1/s1

InChIKey

NMQXSANBHIOUJJ-MHIZXGSHSA-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: 324114
Binding sites: PF13354

External resources

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

ChEMBL ChEMBL compound CHEMBL4114713 →
UniProt UniProt P62593 (homolog) →
PubChem PubChem (by InChIKey) →
Cheminformatics SwissADME prediction →
Cheminformatics SwissTargetPrediction →
Web Google Scholar (search “CHEMBL4114713”) →

Other ligands for this protein

Quick navigation to other ligands bound to KP13_32248.

PDB 44

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)