Pita is a program which tries to suggest the
most likely biological unit for a given X-ray crystal structure of a
protein based on the crystal symmetry operators and a method of
scoring each trial protein-protein interface.
A
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B
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Reference:
Ponstingl H, Kabir T, Thornton J M (2003).
Automatic inference of protein quaternary structure from crystals.
J. Appl. Cryst.,
36, 1116-1122.
