PLANTBI C112 Lecture Notes - Lecture 19: Adenylyl Cyclase, Catabolite Repression, Phosphotransferase

• School: Berkeley
• Department: Plant And Microbial Biology
• Course: PLANTBI C112
• Professor: Christine Schulse

Document Summary

Global global regulatory mechanisms : to respond to loapbx env changesor. Undergo sweeping changes in physiology catabolite repression : Diauxic growth glue exhausted t catabolite tree most efficient. We lags , new lower growth r using other. C- source activator protein cca is) : activates tx of genes for at sugar. Cyclic amp ( camp ) : co glucose. Actuator of cap allows it to bind to site activate. Camp - cap needs to be lack v . many bound t. Iac are also by neg repressor catabolite (lac it unbound rep . thru used binding to in combination glucose system ( pts ) : : enzyme tx of c u til . genes , phosphotransferase uptake of alt . linked to in hit. Ia transl o c group sugars by binding present gw core to their lactose. Maltose glucose cyclaset transporters permeates permeates absent : Ia - p binds to adenylate stimulates the production of camp makes.