A Diversified Spectrometric and Molecular Docking Technique to Biophysical Study of Interaction between Bovine Serum Albumin and Sodium Salt of Risedronic Acid, a Bisphosphonate for Skeletal Disorders

Table 5

FT-IR spectral measurements of the secondary structure of BSA during interaction with RSN at 297 K and pH 7.40.

System	Secondary structure (%)
	-sheet	Random coil	-helix	-turn	-antiparallel
Free BSA	0.39 ± 0.07	15.73 ± 0.02	43.86 ± 0.07	30.59 ± 0.04	9.42 ± 0.08
BSA-RSN	1.87 ± 0.02	36.63 ± 0.09	41.38 ± 0.05	19.69 ± 0.05	0.42 ± 0.03