Question 2, continued a)Part(I)of the figure below shows the relative positions of Arg 31 and the portion of the substrate with which it interacts; part(Ir)shows the structure of arginine (D) NH H 88 H-C-CH2--CH2-CH2-N The side chain of Arg 31 interacts with the portion of the substrate shown previously What type of interaction()is/are possible between the side chain of Arg 31 and this portion of the substrate?(circle all that apply hydrop orogen IonIc van der Interaction Interaction b)Part(r)of the figure below shows the relative positions of Ser 161 and the portion of the substrate with which it interacts: part(Ir) shows the structure of serine (I Ser161 O+1-O Serine i) The side chain of Ser 161 interacts with the portion of the substrate shown above What type of interaction(s) is/are possible between the side chain of Ser 161 and this portion of the substrate?(circle all that apply hydrophobic Hydrogen IonIc van der waa interaction bond bond interaction i) The side chain of Ser 161 interacts with the region of the substrate shown above Draw the structure of Ser 161 and the relevant portion of the substrate as they would interact with each other. Be sure to indicate (1) the interaction use a dotted line) (2)the places where Ser 161 connects with the backbone of the protein 33 Question 2, continued a) Part (I) of the figure below shows the relative positions of Arg 31 and the portion of the substrate with which it interacts; part (II) shows the structure of arginine. (I) (II) Arginine O O O P O O O P O Arg 31 C CH2 CH2 CH2 C H O N H C NH2 NH2 NH The side chain of Arg 31 interacts with the portion of the substrate shown previously. What type of interaction(s) is/are possible between the side chain of Arg 31 and this portion of the substrate? (circle all that apply) hydrophobic Hydrogen ionic van der Waals interaction bond bond interaction b) Part (I) of the figure below shows the relative positions of Ser 161 and the portion of the substrate with which it interacts; part (II) shows the structure of serine. Serine O O O P O O O P O Ser161 (I) C CH2 C H O OH NH i) The side chain of Ser 161 interacts with the portion of the substrate shown above. What type of interaction(s) is/are possible between the side chain of Ser 161 and this portion of the substrate? (circle all that apply) hydrophobic Hydrogen ionic van der Waals interaction bond bond interaction ii) The side chain of Ser 161 interacts with the region of the substrate shown above. Draw the structure of Ser 161 and the relevant portion of the substrate as they would interact with each other. Be sure to indicate: (1) the interaction (use a dotted line) (2) the places where Ser 161 connects with the backbone of the protein