2 component regulatory systems • Maltose=effector, BUT if signal not DIRECTLY involved, but needs to be transmitted and changed = signal transduction • Sensor protein= – kinase, phosphorylates compounds, – membrane associated • Phosphoryl group transmitted to another regulator IN the cell – Often a DNA binding protein involved in transcription • Many examples, N-fixation, sporulation,chemotaxis
2 component regulatory systems. Maltose=effector, BUT if signal not DIRECTLY involved, but needs to be transmitted and changed = signal transduction Sensor protein= kinase, phosphorylates compounds, membrane associated Phosphoryl group transmitted to another regulator IN the cell - PowerPoint PPT Presentation
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2 component regulatory systems
• Maltose=effector, BUT if signal not DIRECTLY involved, but needs to be transmitted and changed = signal transduction