ID 2.7.1.225 DE L-serine kinase (ATP). CA ATP + L-serine = ADP + H(+) + O-phospho-L-serine. CC -!- The enzyme, characterized from the bacterium Staphylococcus aureus, CC is involved in the biosynthesis of L-2,3-diaminopropanoate, which is CC used by that organism as a precursor for the biosynthesis of the CC siderophore staphyloferrin B. DR Q2G1M5, SBNI_STAA8 ; //