The Influence of Flanking Secondary Structures on Amino Acid Content and Typical Lengths of 3/10 Helices

Figure 1

Amino acid content of “connecting bridges” with (BIB, HIH, BIH, and HIB) and without 3/10 helices (BCB, HCH, BCH, and HCB) situated between two beta strands (a), between two alpha helices (b), between beta strand and alpha helix (c), and between alpha helix and beta strand (d).

(a)

(b)

(c)

(d)