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c903f41 · May 29, 2024

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analysis

Euclidean Distance

Euclidean Distance calculation formula is as follows:

d ( p , q ) = i = 1 n ( p i q i ) 2

Contact Map

protein contact map represents the distance between all possible amino acid residue pairs of a three-dimensional protein structure using a binary two-dimensional matrix. For two residues i and j , the i j element of the matrix is 1 if the two residues are closer than a predetermined threshold, and 0 otherwise.

Distance Map

protein distance map is a two-dimensional matrix, where each value represents a residue–residue distance. Its binary form is known as a contact map.