Jacqueline isolated an interesting new protein from the broth of her yeast culture. After purification of the protein, she requested an aminoacid analysis and found that the protein contained 0.73% tryptophan by weight (tryptophan M 204) (a) Calculate the minimum molecular weight of the protein (i. e., assuming there is only one tryptophan residue per protein molecule). Number minimum ML b Size-exclusion chromatography of the protein gave a molecular weight estimate of 53500. How many tryptophan residues are present in a molecule of the new protein? (Enter a whole number.) Number of Number tryptophan residues