IN-SILICO ANALYSIS

Abstract

ntroduction: Different pathogen reducing technologies are being implementedwhich includes S-303. CD-61 is important receptor for clotting. Pathogen reducing agents arebeing studied extensively to probe its effects. Objective: We conducted this study to reviewthe docking of S-303 at CD-61, to look into the effect of S-303 on function of platelets. StudyDesign: This was an observational study. Setting: In-silico study. Period: March 2015 toAugust 2015. Method: The study was carried out in-silico. PDB (Protein data bank) code ofTirofiban bound to CD-61 was 2vdm. CD-61 was docked with Tirofiban using online dockingtools i.e. Patchdock and Firedock. Then, S-303 and CD-61 were also docked. Best dockingposes to active sites of 2vdm were found. Interactions of ligands and CD-61 were obtained.Then comparison of Hydrogen Bonds, Hydrogen Bond Lengths, Hydrophobic bonds of 2vdmmolecule and best poses of docking results were done. Patchdock and Firdock results of bestposes were also analyzed using SPSS-16. Results: The Hydrogen bonds and Hydrogen bondlength and hydrophobic bonds of docking results were compared to 2vdm. 2 best poses wereobtained for docking of tirofiban to CD-61. No docking to active site was observed in Patchdockand firedock for S-303to CD-61. Conclusion: S-303 did not bind to the active site of CD-61. Wecan assume that S-303 doe