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{{enzyme
| Name = diphosphate-serine phosphotransferase
| EC_number = 2.7.1.80
| CAS_number = 37205-58-6
| IUBMB_EC_number = 2/7/1/80
| GO_code = 0047332
| image = 
| width = 
| caption = 
}}
In [[enzymology]], a '''diphosphate-serine phosphotransferase''' ({{EC number|2.7.1.80}}) is an [[enzyme]] that [[catalysis|catalyzes]] the [[chemical reaction]]

:diphosphate + L-serine <math>\rightleftharpoons</math> phosphate + O-phospho-L-serine

Thus, the two [[substrate (biochemistry)|substrates]] of this enzyme are [[diphosphate]] and [[L-serine]], whereas its two [[product (chemistry)|products]] are [[phosphate]] and [[O-phospho-L-serine]].

This enzyme belongs to the family of [[transferase]]s, specifically those transferring phosphorus-containing groups ([[phosphotransferase]]s) with an alcohol group as acceptor.  The systematic name of this enzyme class is '''diphosphate:L-serine O-phosphotransferase'''. Other names in common use include '''pyrophosphate-serine phosphotransferase''', and '''pyrophosphate-L-serine phosphotransferase'''.

==References==
{{reflist|1}}
* {{cite journal | author = Cagen LM, Friedmann HC | year = 1972 | title = Enzymatic phosphorylation of serine | journal = J. Biol. Chem.  | volume = 247 | pages = 3382&ndash;92  | pmid = 4337852 | issue = 11 }}

{{DEFAULTSORT:Diphosphate-serine phosphotransferase}}
[[Category:EC 2.7.1]]
[[Category:Enzymes of unknown structure]]


{{enzyme-stub}}