Ligand profile

ZINC3830408

Virtual-screening candidate from ZINC.

Bound to: KP13_00107 — 4-hydroxybenzoate transporter

Via homolog UniProt Q4U2R8 Formula C₁₄H₁₄N₈O₄S₃
Tanimoto 1.00
Mol. weight 454.52 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC3830408
UniProt (similar protein)
Q4U2R8
Tanimoto
1.000
Target protein
KP13_00107

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 454.52 Da
LogP (Crippen) -0.64
H-bond donors 2
H-bond acceptors 12
TPSA 156.09 Ų
Rotatable bonds 7
Aromatic rings 2 / 4
Heavy atoms 29
Fraction sp³ C 0.43
Formula C₁₄H₁₄N₈O₄S₃

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 156.1
  • −1 ≤ LogP ≤ 5 -0.64
Lipinski's Rule of Five Pass 1 violation
  • MW ≤ 500 Da 454.5
  • LogP ≤ 5 -0.64
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 12
Veber's rules Fail
  • Rotatable bonds ≤ 10 7
  • TPSA ≤ 140 Ų 156.1
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Cc1nnc(SCC2=C(C(=O)O)N3C(=O)[C@H](NC(=O)Cn4cnnn4)[C@@H]3SC2)s1
InChI 
InChI=1S/C14H14N8O4S3/c1-6-17-18-14(29-6)28-4-7-3-27-12-9(11(24)22(12)10(7)13(25)26)16-8(23)2-21-5-15-19-20-21/h5,9,12H,2-4H2,1H3,(H,16,23)(H,25,26)/t9-,12-/m0/s1
InChIKey 
MLYYVTUWGNIJIB-CABZTGNLSA-N

Provenance

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

Method
LigQ nearest_k
Query
CHEMBL1435
Homolog
Q4U2R8

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_00107.

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)