Using the quick search there are shown up to three reports about phosphate:
The conventional wisdom was that the job of turning proteins on and off -- and thus determining their actions -- fell to phosphates, in a common and easy-to-detect chemical step in which phosphates fa...
Biowissenschaften Chemie |In plants, protein modification by the introduction of a phosphate group, a process known as phosphorylation, regulates cell signaling in response to a wide range of external and internal stimuli such...
Biowissenschaften Chemie |Using the fulltext-search for the word phosphate you can set up serveral searching-options > choose search options