EC 2.7.1.80     
Accepted name: diphosphate—serine phosphotransferase
Reaction: diphosphate + L-serine = phosphate + O-phospho-L-serine
Other name(s): pyrophosphate-serine phosphotransferase; pyrophosphate-L-serine phosphotransferase
Systematic name: diphosphate:L-serine O-phosphotransferase
References:
1.  Cagen, L.M. and Friedmann, H.C. Enzymatic phosphorylation of serine. J. Biol. Chem. 247 (1972) 3382–3392. [PMID: 4337852]
[EC 2.7.1.80 created 1972]