Ligand profile

94S

Ligand co-crystallized with a similar protein (Protein Data Bank).

Bound to: VK055_2839 — fructose-1-6-bisphosphatase family protein

Via homolog PDB 5pzx UniProt P09467 Formula C₁₅H₁₈BrN₃O₄S₂
Mol. weight 448.36 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
94S
PDB
5pzx
UniProt (similar protein)
P09467
Target protein
VK055_2839

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 448.36 Da
LogP (Crippen) 3.62
H-bond donors 2
H-bond acceptors 6
TPSA 97.39 Ų
Rotatable bonds 6
Aromatic rings 2 / 2
Heavy atoms 25
Fraction sp³ C 0.33
Formula C₁₅H₁₈BrN₃O₄S₂

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 97.4
  • −1 ≤ LogP ≤ 5 3.62
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 448.4
  • LogP ≤ 5 3.62
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 6
Veber's rules Pass
  • Rotatable bonds ≤ 10 6
  • TPSA ≤ 140 Ų 97.4
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CC(C)Cc1cc(ccc1OC)S(=O)(=O)NC(=O)Nc2ncc(s2)Br
InChI 
InChI=1S/C15H18BrN3O4S2/c1-9(2)6-10-7-11(4-5-12(10)23-3)25(21,22)19-14(20)18-15-17-8-13(16)24-15/h4-5,7-9H,6H2,1-3H3,(H2,17,18,19,20)
InChIKey 
GZFAENKHYGPKQV-UHFFFAOYSA-N

Provenance

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

Method
LigQ nearest_k
Source
PDB
Binding sites
PF00316

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_2839.

PDB 34

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 50

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

Compound Similarity (Tanimoto)