Write a program that takes as input the amino acid sequence string protseq_string = 'AWGSSNDHRR' andcalculates the total molecular weight, using the data from the dictionary below (you need to write that dictionaryin your code). Also the example code below, gives you a hint on how to use a loop in order to get every letter ofthe protein string, but in order for the loop to work, you need to convert the string to an array protseq - we haveseen how to do that in previous lectures and homeworks