proteindf_bridge.superposer_quaternion module¶

class proteindf_bridge.superposer_quaternion.Superposer_quaternion(atomgroup1, atomgroup2)[source]¶

Bases: object

calc()[source]¶: Compute the centroid, quaternion, rotation matrix, and RMSD all at once, and return the RMSD.

property center1¶

property center2¶

property eigval¶

property eigvec¶

property matB¶

property matR¶

property r_A¶

property r_B¶

property rmsd¶

property rotation_mat¶

superimpose(atomgroup)[source]¶: Superimpose the given AtomGroup and return the result.

property va¶

property vb¶