enzyme activation การใช้

• Painted in red the residue ILE16 and in green the residue ARG15 both involved in the enzyme activation.
• Also, mechanisms other than enzyme activation, such as Ca 2 +-dependent activation, can theoretically be used.
• First step of the enzyme activation : the peptide bond ARG15-ILE16 has been hydrolyzed releasing the ILE16 amine, positively charged in physiologic conditions.
• Pantothenic acid in the form of CoA is also required for acylation and acetylation, which, for example, are involved in signal transduction and enzyme activation and deactivation, respectively.
• If conformation is altered as result of post-translational modification, enzyme activation, drug binding or other functional events, there will likely be a change to H / D exchange that can be detected.
• There are 2 regulation systems at work when the cycle needs to be turned on or off : thioredoxin / ferredoxin activation system, which activates some of the cycle enzymes, and the RuBisCo enzyme activation, active in the Calvin cycle, which involves its own activase.