Ligand profile

CHEMBL5867535

Bioactivity hit from ChEMBL on a similar protein.

Bound to: KP13_03610 — Bifunctional protein UshA

Via homolog UniProt P21589 Formula C₂₂H₂₄ClFN₅O₇P
pchembl 9.60 ~0.3 nM
Mol. weight 555.89 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL5867535
UniProt (similar protein)
P21589
pchembl
9.600 (~0.3 nM)
Target protein
KP13_03610

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 555.89 Da
LogP (Crippen) 1.09
H-bond donors 4
H-bond acceptors 10
TPSA 163.29 Ų
Rotatable bonds 6
Aromatic rings 3 / 6
Heavy atoms 37
Fraction sp³ C 0.50
Formula C₂₂H₂₄ClFN₅O₇P

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 163.3
  • −1 ≤ LogP ≤ 5 1.09
Lipinski's Rule of Five Pass 1 violation
  • MW ≤ 500 Da 555.9
  • LogP ≤ 5 1.09
  • H-bond donors ≤ 5 4
  • H-bond acceptors ≤ 10 10
Veber's rules Fail
  • Rotatable bonds ≤ 10 6
  • TPSA ≤ 140 Ų 163.3
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=P(O)(O)COC[C@H]1O[C@@H](n2ncc3c(N4CC5(CCc6ccc(F)cc65)C4)nc(Cl)nc32)[C@H](O)[C@@H]1O
InChI 
InChI=1S/C22H24ClFN5O7P/c23-21-26-18(28-8-22(9-28)4-3-11-1-2-12(24)5-14(11)22)13-6-25-29(19(13)27-21)20-17(31)16(30)15(36-20)7-35-10-37(32,33)34/h1-2,5-6,15-17,20,30-31H,3-4,7-10H2,(H2,32,33,34)/t15-,16-,17-,20-/m1/s1
InChIKey 
IGGVNVUROHQPRN-WOCWXWTJSA-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
1169568
Curation
pdb_similarity_tanimoto
Binding sites
PF00149' 'PF02872

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_03610.

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)