Hi Hafiz! You shall check your output options in your mdp files and the time-step. Then you shall multiply the time-step with the number of frames in the output option. On the other hand you can use VMD software for calculating the salt bridges, but there you will also have to use the knowledge about your output options from mdp-file.
Four stable salt bridges formed in Channel 1 in the course of the MD simulation. Top to bottom: time series of the distances between charged groups of Asp198-Arg134, Asp198-Lys53c, Glu57c-Lys53c, and Lys199-Glu70c. Black lines represent running averages over 30 data points.
As the speed of train increases, a great deal of railroad level crossings have already been changed into the structure form of overpass or underpass. In the structure form of underpass, the single bore, double bores or three bores continuous frame bridge is widely used, and the technique of design and construction has been mature already. However,...