Regulation of protein activity vs amount Regulate protein activity Allostery变构效应 Covalent modification Sequestration Regulate the amount of protein Gene transcription RNA processing RNa turnover mRNa translation Protein processing, assembly, turnoverRegulation of protein activity vs. amount • Regulate protein activity – Allostery变构效应 – Covalent modification – Sequestration • Regulate the amount of protein – Gene transcription – RNA processing – RNA turnover – mRNA translation – Protein processing, assembly, turnover