A dataframe with two columns i.e. Pos1 and Pos2. This file is generated by getTopSub
propertyDF
Choose one of Cruciani, Fasgai, Kidera or AAindex based amino acid properties
propertyIndex
The amino acid property to analyse. It is row number in propertyDF data frame
Value
A data frame of 12 columns consisting data regarding Wild type and mutant resides and their positions alogn with their properties and net changes between Pos1 and Pos2