Ligand profile

ZINC223227887

Virtual-screening candidate from ZINC.

Bound to: KP13_00051 — DNA gyrase subunit B

Via homolog UniProt P0AES6 Formula C₂₄H₂₈N₆O₃
Tanimoto 1.00
Mol. weight 448.53 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC223227887
UniProt (similar protein)
P0AES6
Tanimoto
1.000
Target protein
KP13_00051

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 448.53 Da
LogP (Crippen) 1.09
H-bond donors 1
H-bond acceptors 9
TPSA 94.28 Ų
Rotatable bonds 5
Aromatic rings 3 / 6
Heavy atoms 33
Fraction sp³ C 0.50
Formula C₂₄H₂₈N₆O₃

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 94.3
  • −1 ≤ LogP ≤ 5 1.09
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 448.5
  • LogP ≤ 5 1.09
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 9
Veber's rules Pass
  • Rotatable bonds ≤ 10 5
  • TPSA ≤ 140 Ų 94.3
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=c1ccc2ncc(=O)n3c2n1C[C@@H]3CN1CCC(NCc2cc3c(cn2)OCCC3)CC1
InChI 
InChI=1S/C24H28N6O3/c31-22-4-3-20-24-29(22)15-19(30(24)23(32)13-27-20)14-28-7-5-17(6-8-28)25-11-18-10-16-2-1-9-33-21(16)12-26-18/h3-4,10,12-13,17,19,25H,1-2,5-9,11,14-15H2/t19-/m0/s1
InChIKey 
PZFAZQUREQIODZ-IBGZPJMESA-N

Provenance

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

Method
LigQ sequence
Query
JHN
Homolog
P0AES6

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_00051.

PDB 88

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

Ligand PDB entry

ChEMBL 100

Compounds with measured inhibitory activity on this target (higher pchembl = more potent).

Compound Potency (pchembl)

ZINC 49

Virtual screening candidates selected by structural similarity to known actives (Tanimoto ≥ 0.5).

Compound Similarity (Tanimoto)