homogeneous crystalline proteins , such as aldolase of rabbit skeletal muscles , collagen i of rat skin , globin of chicken blood and others , are used as an example to show that as a result of feeding of the amino acid excess to animals , especially against a background of protein deficiency , the biosynthesis intensity changes and proteins with other primary structure and properties are synthetized .
C0002520
amino acid
C0033626
of protein deficiency