What is amino acid Which can to be phosphorylated?

Answer 1

Glu is similar to phospho-Ser with regard to size and charge, so when mammalian proteins are expressed in bacterial cells (which can't phosphorylate proteins properly), they are sometimes engineered to include Glu instead of potentially phosphorylated Ser

Answer 2

One of the amino acids that can be phosphorylated is serine. Phosphorylation of serine is a common post-translational modification that plays a critical role in regulating protein function and cell signaling pathways.

Answer 3

Cysteine.

Leucine.

Methionine.

Serine.

Tryptophan