ENTRY       EC 2.7.1.38
NAME        Phosphorylase kinase
            Dephosphophosphorylase kinase
CLASS       Transferases
            Transferring phosphorus-containing groups
            Phosphotransferases with an alcohol group as acceptor
SYSNAME     ATP:phosphorylase-b phosphotransferase
REACTION    4 ATP + 2 Phosphorylase b = 4 ADP + Phosphorylase a
SUBSTRATE   ATP
            Phosphorylase b
PRODUCT     ADP
            Phosphorylase a
COMMENT     See comment on EC 2.7.1.37.
MOTIF       PS: PS00107  [LIV]-G-{P}-G-{P}-[FYWMGSTNH]-[SGA]-{PW}-[LIVCAT]-{PD}-
                         x-[GSTACLIVMFY]-x(5,18)-[LIVMFYWCSTAR]-[AIVP]-
                         [LIVMFAGCKR]-K
            PS: PS00108  [LIVMFYC]-x-[HY]-x-D-[LIVMFY]-K-x(2)-N-[LIVMFYCT](3)
            PS: PS50011  Protein kinase domain profile
GENES       HSA: CALM1(CAMI) PHK(PYK) PHKA1(PHKA) PHKA2 PHKB PHKG1(PHKG)
STRUCTURES  PDB: 1PHK  
DBLINKS     University of Geneva ENZYME DATA BANK: 2.7.1.38
            WIT (What Is There) Metabolic Reconstruction: 2.7.1.38
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