Function

Number of brain proteins

Number of liver proteins

Common proteins

I. Carbohydrate metabolism and energy generation

19

15

4

II. Lipid metabolism

0

11

0

III. Metabolism of nucleotides and amino acids

5

16

1

IV. Formation of the cytoskeleton, exocytosis

13

5

0

V. Regulation of gene expression, cell division and differentiation

12

21

2

VI. Antioxidant and protective proteins

6

11

4

VII. Signal transmission and regulation of enzyme activity

8

1

1

Total

63

80

12