extracted atpase represented 32 % ( soluble form ) and 68 % ( precipitated ) of native enzyme and it displayed the same characteristic properties in terms of k+-stimulated atpase and p-nitrophenylphosphatase activities and k+-sensitive phosphorylation : mg2+-atpase ( mumol pi/mg protein per h ) 32 +/- 9 ( basal ) and 86 +/- 20 ( k+-stimulated ) ;
C0001473
atpase
C0001477
mg2