Editing RmsdByResidue (section)

== Introduction ==
RMSD between two structures of the same protein. The concept is similar as RMSF between two structures.
*programming 
**Platform 
***PyMOL 
****rms_cur 
**Feature 
***Output 
****RMSD of all atoms of each residues pairs 
****Least RMSD of all atoms of each residues pairs 
*****symmetry of Phe, Tyr, His, Asp, Glu, Gln, Asn, Arg, Leu and Val needs to be considered 
******switch the atom name and then calculate the RMSD again 
******Selected least RMSD of a residue pair for report 
*******RMSD of backbone atoms of each residues pairs 
*******RMSD of C alpha atoms of each residues pairs 
*****With defined residues pairs 
******Residue pair can be limited to within binding site 
**Workflow 
***Read reference and target pdb files 
****two structures should be superposed before using this function 
*Note 
**Python 
**PyMOL 
***Clean attributes 
****otherwise rms_cur will fail 
***How to get residue name? 
****residue name, residue index and etc. can only be read from an atom
*Reference
**https://sourceforge.net/p/pymol/mailman/message/32710889/