Ligand profile

ZINC15848211

Virtual-screening candidate from ZINC.

Bound to: KP13_00697 — Penicillin-binding protein 1A

Via homolog UniProt Q07806 Formula C₁₃H₁₇N₅O₈S₂
Tanimoto 0.56
Mol. weight 435.44 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC15848211
UniProt (similar protein)
Q07806
Tanimoto
0.564
Target protein
KP13_00697

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 435.44 Da
LogP (Crippen) -1.17
H-bond donors 4
H-bond acceptors 10
TPSA 201.58 Ų
Rotatable bonds 7
Aromatic rings 1 / 2
Heavy atoms 28
Fraction sp³ C 0.46
Formula C₁₃H₁₇N₅O₈S₂

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 201.6
  • −1 ≤ LogP ≤ 5 -1.17
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 435.4
  • LogP ≤ 5 -1.17
  • H-bond donors ≤ 5 4
  • H-bond acceptors ≤ 10 10
Veber's rules Fail
  • Rotatable bonds ≤ 10 7
  • TPSA ≤ 140 Ų 201.6
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
C[C@@H]1[C@H](NC(=O)/C(=N\OC(C)(C)C(=O)O)c2csc(N)n2)C(=O)N1S(=O)(=O)O
InChI 
InChI=1S/C13H17N5O8S2/c1-5-7(10(20)18(5)28(23,24)25)16-9(19)8(6-4-27-12(14)15-6)17-26-13(2,3)11(21)22/h4-5,7H,1-3H3,(H2,14,15)(H,16,19)(H,21,22)(H,23,24,25)/b17-8-/t5-,7+/m1/s1
InChIKey 
WZPBZJONDBGPKJ-DZIOLEBDSA-N

Provenance

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

Method
LigQ nearest_k
Query
CHEMBL3265220
Homolog
Q07806

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_00697.

PDB 11

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

Ligand PDB entry

ChEMBL 7

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)