Ligand profile

ZINC225926220

Virtual-screening candidate from ZINC.

Bound to: VK055_1234 — succinylarginine dihydrolase

Via homolog UniProt P76216 Formula C₁₆H₂₄N₂O₁₀
Tanimoto 0.62
Mol. weight 404.37 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC225926220
UniProt (similar protein)
P76216
Tanimoto
0.625
Target protein
VK055_1234

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 404.37 Da
LogP (Crippen) -0.58
H-bond donors 6
H-bond acceptors 6
TPSA 207.40 Ų
Rotatable bonds 15
Aromatic rings 0 / 0
Heavy atoms 28
Fraction sp³ C 0.62
Formula C₁₆H₂₄N₂O₁₀

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 207.4
  • −1 ≤ LogP ≤ 5 -0.58
Lipinski's Rule of Five Pass 1 violation
  • MW ≤ 500 Da 404.4
  • LogP ≤ 5 -0.58
  • H-bond donors ≤ 5 6
  • H-bond acceptors ≤ 10 6
Veber's rules Fail
  • Rotatable bonds ≤ 10 15
  • TPSA ≤ 140 Ų 207.4
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(O)CC[C@@H](NC(=O)CCCCC(=O)N[C@H](CCC(=O)O)C(=O)O)C(=O)O
InChI 
InChI=1S/C16H24N2O10/c19-11(17-9(15(25)26)5-7-13(21)22)3-1-2-4-12(20)18-10(16(27)28)6-8-14(23)24/h9-10H,1-8H2,(H,17,19)(H,18,20)(H,21,22)(H,23,24)(H,25,26)(H,27,28)/t9-,10-/m1/s1
InChIKey 
DXOIYFIIFVGAOB-NXEZZACHSA-N

Provenance

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

Method
LigQ nearest_k
Query
SUO
Homolog
P76216

External resources

Open this ligand in third-party databases and cheminformatics tools.

Other ligands for this protein

Quick navigation to other ligands bound to VK055_1234.

PDB 2

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

Ligand PDB entry

ZINC 49

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

Compound Similarity (Tanimoto)