Ligand profile

ZINC40439568

Virtual-screening candidate from ZINC.

Bound to: KP13_01224 — Primosomal replication protein n

Via homolog UniProt P07013 Formula C₆H₁₂N₂O₄S
Tanimoto 0.50
Mol. weight 208.24 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC40439568
UniProt (similar protein)
P07013
Tanimoto
0.500
Target protein
KP13_01224

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 208.24 Da
LogP (Crippen) -2.19
H-bond donors 5
H-bond acceptors 5
TPSA 112.65 Ų
Rotatable bonds 5
Aromatic rings 0 / 0
Heavy atoms 13
Fraction sp³ C 0.67
Formula C₆H₁₂N₂O₄S

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 112.7
  • −1 ≤ LogP ≤ 5 -2.19
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 208.2
  • LogP ≤ 5 -2.19
  • H-bond donors ≤ 5 5
  • H-bond acceptors ≤ 10 5
Veber's rules Pass
  • Rotatable bonds ≤ 10 5
  • TPSA ≤ 140 Ų 112.7
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
N[C@@H](CS)C(=O)N[C@@H](CO)C(=O)O
InChI 
InChI=1S/C6H12N2O4S/c7-3(2-13)5(10)8-4(1-9)6(11)12/h3-4,9,13H,1-2,7H2,(H,8,10)(H,11,12)/t3-,4-/m0/s1
InChIKey 
YXQDRIRSAHTJKM-IMJSIDKUSA-N

Provenance

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

Method
LigQ sequence
Query
CYS
Homolog
P07013

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_01224.

ZINC 16

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

Compound Similarity (Tanimoto)