BETA-PLEATED SHEET STRUCTURE

STATEMENT-1: Biologically active form of protein is quaternary structure. STATEMENT-2 : beta -sheets are secondary structure of protein STATEMENT-3 : Basic sequence of amino acids is defined by primary structure of protein.

STATEMENT-1: Biologically active form of protein is quaternary structure. STATEMENT-2 : beta -sheets are secondary structure of protein STATEMENT-3 : Basic sequence of amino acids is defined by primary structure of protein.

(a) List the important structural and functional differences between DNA and RNA. (b) Draw the structure of beta -D-ribose and beta -D-2-deoxyribose.

G.N. RAMACHANDRAN received a Ph.D. from Cambridge University in 1949, while at Cambridge, he met —— and was deeply influenced by his publications on models of the alpha -helix and beta -sheet structures that directed his attention to solving the structure of collagen. -

Draw the structure of beta-D-(-) fructfuranose is

Write the Haworth.s structure of beta - D(+) maltose .