Proteins are only susceptible to phosphorylation if they have certain kinds of amino acid sequences.

只有含这些氨基酸的蛋白质,才能够被磷酸化

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So, a protein that has tyrosine and it has tyrosine in a position such that it's on the outside of the protein and accessible to chemical reaction can be phosphorylated.

所以,一种蛋白质中含有酪氨酸,并且该酪氨酸位于,像蛋白质的外侧这样的位置,这样才能够发生磷酸化反应

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