Calder P C, Geddes R
Department of Biochemistry, University of Auckland, New Zealand.
Biochem Int. 1988 Oct;17(4):711-7.
Rat liver glycogen was freed of non-covalently bound protein. The backbone protein was purified from the pure glycogen. This protein had a molecular weight of 60,000 daltons and amino acid analysis showed it to be rich in glutamate, serine and the hydrophobic amino acids. In both size and amino acid content it differed from the corresponding rabbit muscle protein. An O-type glycoprotein linkage is suggested.
大鼠肝脏糖原中的非共价结合蛋白被去除。主蛋白从纯糖原中纯化出来。这种蛋白的分子量为60,000道尔顿，氨基酸分析表明它富含谷氨酸、丝氨酸和疏水氨基酸。其大小和氨基酸含量均与相应的兔肌肉蛋白不同。推测存在O型糖蛋白连接。
