Responsive regulation

Pello OM, Martinez-Munoz L, Parrillas V, Serrano A, Rodiiguez-Frade JM, Toro MJ, Lucas P, Monterrubio M, Martinez A, MeUado M (2008) Ligand stabilization of CXCR4/delta-opioid receptor heterodimers reveals a mechanism for immune response regulation. Eur J Immunol... 

An alteration in the inflammatory response regulated by intestinal epithelial cells may also contribute to development of IBD. This may involve inappropriate processing of antigens presented to the GI epithelial cells.3 The inflammatory response in IBD may actually be directed at bacteria that normally colonize... 

Lee, J., Owens, J.T., Hwang, I., Meares, C., and Kustu, S. (2000) Phosphorylation-induced signal propagation in the response regulator NtrC. J. Bacteriol. 182, 5188-5195. 

Organism Sensor kinase Response regulator Nitrite exclusion a n 5 y Nitrate reductase large small Nitrite transporter... 

Zhou, Y., Gottesman, S., Hoskins, J. R., Maurizi, M. R., and Wickner, S. The RssB response regulator directly targets sigma(S) for degradation by ClpXP. Genes Dev 2001, 35, 627-637. 

Phosphate transfer between the protein histidine kinase HupT and the response regulator HupR... 

RegA Response regulator Repressor Phosphorylated by RegB-P RegA 34 59 Global regulation... 

The response regulator HoxA is crucial for transcription activation at the a " -depen-dent SH and MBH promoters (see Section 3.2 and Fig. 3.6) (Schwartz et al. 1998). Both HoxA and the H2-sensing RH act positively, since a knockout of the two proteins abolished hydrogenase gene expression and hence prevent the MBH and SH from being synthesized (Fig. 3.15, Table 3.3)(Lenz and Friedrich 1998). Genetic and biochemical... 

Figure 3.12 Phosphate transfer between the protein histidine kinase HupT and the response regulator HupR. HupT (7 pmol) was phosphorylated at 30°C with [y- PJATP for 5 min, before addition of wild-type (HupR) or mutated (HupR-DS4E) HupR protein. Aliquots were withdrawn 5 min or 20 min after addition of HupR and analysed by SDS polyacrylamide gel electrophoresis. HupT20 HupT was phosphorylated for 20 min in the absence of HupR.

Regulatory Hydrogenase Histidine Kinase Sensor Response Regulator... 

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