RMS pairwise calculation

[Mario Garcia]

Dear all:
We have 3 superimposed protein conformations and we would need to
calculate the RMS deviation between pairs of residues. Any idea?
Thank you so much in advance for the reply.
Regards,

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   Mario Garcia de Lacoba, PhD.       Phone   : +341 915611800 (ext.4334)
                                      Fax     : +341 915627518
Centro de Investigaciones Biologicas  E-mail  : mario at cib.csic.es
              C.S.I.C.
          c/ Velazquez, 144                 BIOINFORMATIC UNIT
         28006-Madrid. SPAIN.      
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