as in the case of phosphorylase kinase and phosphorylase , the modification of activity produced by phosphorylation of eif-2 kinase and eif-2 itself is probably reversed by dephosphorylation catalyzed by specific protein phosphatases ( see diagram in fig . 12 ) but no evidence bearing on this aspect of the problem is yet available .
C1158884
dephosphorylation
C0031686
protein