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SUMMARY:Knotting of open chains\, closed chains and proteins - Rawdon\, E 
 (University of St Thomas\, Minnesota\, USA)
DTSTART:20120904T160000Z
DTEND:20120904T164000Z
UID:TALK39525@talks.cam.ac.uk
CONTACT:Mustapha Amrani
DESCRIPTION:Some proteins are now classified as being knotted. However\, p
 roteins have free ends and knotting\, mathematically\, is only defined for
  closed curves. Defining knotting in open chains is tricky and ambiguous. 
 We will show one definition of open knotting and search for knotted arcs w
 ithin knotted open\, closed chains\, and proteins. This is joint work with
  Ken Millett\, Andrzej Stasiak\, and Joanna Sulkowska.\n
LOCATION:Seminar Room 1\, Newton Institute
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