the findings of our work were 2-fold : ( 1 ) calcineurin ( from bovine brain ) can catalyze the complete dephosphorylation of the phosphotyrosine and phosphoserine residues in the human placental receptor for epidermal growth factor urogastrone ( egf-uro ) , and ( 2 ) the major calmodulin-binding protein of human placental membranes is a calcineurin-related protein .
C0086418
human
C0242275
epidermal growth factor urogastrone