Which of the following is responsible to change the pheromonal behaviour of aphids

TLS Online TPP Program

#Question id: 27097

#Unit 1. Structure and Function of Biomolecules

Which of the following is correct regarding the β turns

(1) In Type I β turn i+1 lies in RHH region while i+2 lies near BS region

(2) In Type II β turn i+1 lies in BS while i+2 lies in below LHH

(3) In Type I’ β i+1and i+2 in near LHH which virtually not allowed region for most of amino acid except Gly

(4) In Type II’ β i+2 lies at 00 psi and i+1 in lower right region both i+2 and   i+1  must be Gly

TLS Online TPP Program

#Question id: 27098

#Unit 1. Structure and Function of Biomolecules

On what positions Beta turns are characterised

TLS Online TPP Program

#Question id: 27099

#Unit 1. Structure and Function of Biomolecules

Which of the following statement is wrong regarding the α -Turn

TLS Online TPP Program

#Question id: 27100

#Unit 1. Structure and Function of Biomolecules

Which of the following statement is correct regarding the α -Turn and β turns

(1)In α - Turn H-bond is seen between i and i + 4 (First and Fifth residue)

(2) In α Turn conformation is based on i + 1 , i + 2 and i + 3 on the basis of this, they are classified

(3)In β turns H-bond is seen between i and i + 4 (First and Fifth residue)

(4) In β turns  conformation of i + 1 and i + 2 are crucial and on the basis of this, they are classified

TLS Online TPP Program

#Question id: 27101

#Unit 1. Structure and Function of Biomolecules

Choose the incorrect regarding γ-turns

TLS Online TPP Program

#Question id: 27102

#Unit 1. Structure and Function of Biomolecules

Choose the correct set of dihedral angle regarding γ-turns to avoid clashes