3'-(O-phosphonato-L-seryl)adenylyl(2-) group
3'-(o-phosphonato-l-seryl)adenylyl(2-) group
An organic anionic group obtained by deprotonation of the phosphate OH groups and protonation of the amino function of 3'-(<em>O</em>-phospho-<small>L</small>-seryl)adenylyl group. It is the major structure at pH 7.3 (according to Marvin v 6.2.0.).