Microbiology: Phosphorylation events in cell signalling Flashcards

1
Q

3 amino acid residues which are (can be) phosphorylated

A

Serine
Threonine
Tyrosine

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2
Q

Mechanism of phosphorylation of tyrosine?

- describe molecular change

A

ATP phosphorylated to ADP + Pi

Hydrogen in OH group on carbon ring exchanged for phosphate group

Tyrosine -> phosphotyrosine

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