[لولي12]

Ramachandran Explorer Practice

1. Build a beta sheet protein with the following characteristics

· Consist of 10 different sulphur containing amino acids.
· For all amino acids phi = - 80 psi= 80

Save your peptide as pdb file and give the following information

The sequence of the resulted structure is

…………………………………………………………………………………………


2. Build a beta sheet protein with the following characteristics

· Consist of 8 hydrophobic amino acids and 8 hydrophilic amino acids.
· The hydrophobic amino acids must be short chain amino acids.
· The hydrophilic amino acid must be acidic amino acids.

Save your peptide as pdb file and give the following information

The molecule consist of ………………………groups.