“…Based on the ChouFasman method (43), studies of conformational homologies were made in glutamate dehydrogenases (107), growth hormones (232), immunoglobulins (233), and neurotoxins (244). It is also encouraging to note that the computed percentages of secondary structures obtained by the Chou-Fasman method agree quite well with estimates based on circular dichroism (129,134,212,216,228,231,234,239,246). Utilization of the P-turn frequency parameters (Table VIII) may be helpful in understanding the conformation of many biologically active peptides (240,(262)(263)(264).…”