ID   2.7.2.16
DE   2-phosphoglycerate kinase.
CA   (2R)-2-phosphoglycerate + ATP = (2R)-2,3-bisphosphoglycerate + ADP +
CA   H(+).
CC   -!- The enzyme, found in a number of methanogenic archaeal genera,
CC       is involved in the biosynthesis of cyclic 2,3-bisphosphoglycerate,
CC       a thermoprotectant.
CC   -!- Activity is stimulated by potassium ions.
DR   Q49156, PGK2_METFV ;  Q58877, PGK2_METJA ;  Q8TGY9, PGK2_METKA ;
DR   A4FW93, PGK2_METM5 ;  A9A9N2, PGK2_METM6 ;  A6VH17, PGK2_METM7 ;
DR   Q6LXC1, PGK2_METMP ;  O27911, PGK2_METTH ;  A6UQ76, PGK2_METVS ;
DR   Q9V2C6, PGK2_PYRAB ;  Q8U4K7, PGK2_PYRFU ;  O57882, PGK2_PYRHO ;
DR   Q5JDW9, PGK2_THEKO ;
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