Figure 11. Post-translational modifications of the human androgen receptor. AC, acetylation of lysine residues (631, 633, and 634); CH3, methylation of lysine (633); P, phosphorylation of serines (16, 83, 96, 215, 258, 310, 426, 516, 651, and 792); SUMO-1, sumoylation on lysines (388 and 521); Ub, ubiquitination of lysines (846 and 848).