Structural features of cation transport ATPases.

  title={Structural features of cation transport ATPases.},
  author={Giuseppe Inesi and M R Kirtley},
  journal={Journal of bioenergetics and biomembranes},
  volume={24 3},
Several cation transport ATPases, sharing the common feature of a phosphorylated intermediate in the process of ATP utilization, are compared with respect to their subunit composition and amino acid sequence. The main component of these enzymes is a polypeptide chain of MW slightly exceeding 100,000, comprising an extramembranous globular head which is… CONTINUE READING