Figure 10

An illustration of neighboring residues. An illustration of neighboring residues from a portion of a protein structure. Cα atoms are shown as balls. For the residue in question, Ser 10, the N-terminal neighbor Thr 7 was identified, and its distance to Ser 10 d1 measured and sequence type s1 noted. Similarly, the C-terminal residue Phe 13 was identified and its distance d2 measured and sequence type s2 noted. While both neighboring residues are three residues from the target, this need not be the case.