Compare Two Tool

With this tool, you provide two sets of RAD angles, corresponding to two different structures. The tool will then calculate the Euler-Rodrigues angle between the structures, as well as the difference in tilt. The provided angles may be obtained using RADtool, or they may be drawn from values in the Ribosome Analysis Database. Animations between any two structures can be generated with RADtool.

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Structure 1
Provide a set of RAD angles that define
a specific orientation of the head, or body.
rotation angle (Φ): °
tilt angle (θ): °
tilt direction (ψ): °
Structure 2
Provide a second set of RAD angles that define
a specific orientation of the head, or body.
rotation angle (Φ): °
tilt angle (θ): °
tilt direction (ψ): °


This page has been used for 9 comparisons.

Page created and maintained by the Whitford Group at the Center for Theoretical Biological Physics, Northeastern University.