Ligand profile

CHEMBL5863051

Bioactivity hit from ChEMBL on a similar protein.

Bound to: KP13_03274 — Succinyl-CoA ligase [ADP-forming] subunit alpha

Via homolog UniProt P53396 Formula C₂₄H₂₂ClFN₂O₅S
pchembl 6.56 ~275.4 nM
Mol. weight 504.97 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL5863051
UniProt (similar protein)
P53396
pchembl
6.560 (~275.4 nM)
Target protein
KP13_03274

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 504.97 Da
LogP (Crippen) 4.51
H-bond donors 2
H-bond acceptors 5
TPSA 95.94 Ų
Rotatable bonds 6
Aromatic rings 3 / 4
Heavy atoms 34
Fraction sp³ C 0.21
Formula C₂₄H₂₂ClFN₂O₅S

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

  • TPSA ≤ 90 Ų 95.9
  • −1 ≤ LogP ≤ 5 4.51
Lipinski's Rule of Five Pass 1 violation
  • MW ≤ 500 Da 505.0
  • LogP ≤ 5 4.51
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 5
Veber's rules Pass
  • Rotatable bonds ≤ 10 6
  • TPSA ≤ 140 Ų 95.9
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CO[C@@H]1CCN(C(=O)c2cc(Cl)c(O)c(S(=O)(=O)Nc3cc(-c4ccccc4)ccc3F)c2)C1
InChI 
InChI=1S/C24H22ClFN2O5S/c1-33-18-9-10-28(14-18)24(30)17-11-19(25)23(29)22(13-17)34(31,32)27-21-12-16(7-8-20(21)26)15-5-3-2-4-6-15/h2-8,11-13,18,27,29H,9-10,14H2,1H3/t18-/m1/s1
InChIKey 
ODSANRSVBKXXMU-GOSISDBHSA-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
1243263.0
Curation
pdb_similarity_tanimoto
Binding sites
PF16114

External resources

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

Other ligands for this protein

Quick navigation to other ligands bound to KP13_03274.

PDB 12

Ligands co-crystallized with this protein (structural evidence).

Ligand PDB entry

ChEMBL 55

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)