Cheese, parmesan, grated

Grams of protein per 100 grams of food: 38.46
Percentage protein (of total Calories): 36.0

Amino Acid Percentage Score
Tryptophan 1.35 1.92
Threonine 3.78 1.40
Isoleucine 5.12 2.05
Leucine 9.67 1.76
Lysine 7.75 1.52
Valine 6.56 2.05
Arginine 4.07 2.26
Methionine+Cystine 2.96 1.18
Phenylalanine+Tyrosine 11.46 2.44

Percentage: Amino acid amount divided by total protein amount.
Score: Amino acid percentage divided by ideal value for this amino acid

See This article about complete protein for more information.