the binding constant of tb3+ to the atpase is in the range of 0.3-5.0 x 10 ( 8 ) m-1 as inferred from the ki for inhibition of atp hydrolysis , in agreement with a previous report ( highsmith , s. r. , and head , m. r. ( 1983 ) j. biol . chem . 258 , 6858-6862 ) .
C0001473
atpase
C1510699
atp hydrolysis