The root-mean-square deviation (RMSD) is calculated, using Kabsch algorithm (1976) or Quaternion algorithm (1991) for rotation, between two Cartesian coordinates in either .xyz or .pdb format, ...
1 This review describes the arrangement of the aortic root in terms of the attachment of the aortic valvar leaflets, and their relations to the aorta and its ventricular support.2 Recognising that ...