Ligand-Based Virtual Screening for inhibitors of PTP-1B with Antihyperglycemic properties

Protein-tyrosine phosphatase 1 B(PTP-l B). which plays a key role in insulin signaling. is rising as a fascinating target for type 2 diabetes and obesity. Many scientists in structural biology solved the three dimensional X-ray Crystal structure of this type of enzyme, so we could easily get the active site structure of PTP-1 B or complex structure with ligand. Our virtual screening study for PTP-1B exactly based on these crystal strucutures from public database. (omitted)