Protein phosphoadenylation

Side chains may be modified in a very large number of different ways.282-284 These include acetylation and other kinds of acylation (Eq. 2-12),285-287 methyl-ation (Eqs. 2-14,2-15), phosphorylation (Eq. 2-16), phosphoadenylation,288 formation of sulfate esters (Eq. 2-17),289 290 and hydrolysis (Eqs. 2-18, 2-19)291 In at least a few proteins some L-amino acid residues are converted to d- 292-294... 

---