sentences:  The GluDH activity in "P.vivax", "P.ovale" and "P. malariae" has never been tested, but given the importance of GluDH as a branch point enzyme, every cell must have a high concentration of GluDH.It is well known that enzymes with a high molecular weight (like GluDH) have many isozymes, which allows strain differentiations (given the right monoclonal antibody).The host produces antibodies against the parasitic enzyme indicating a low sequence identity.