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Histidine kinase

CKI1 Histidine kinase Arabidopsis thaliana None 35... [Pg.256]

KAKIMOTO, T., CKI1, A histidine kinase homolog implicated in cytokinin signal transduction, Science, 1996, 274, 982-985. [Pg.121]

HAMP HAMP (Histidine kinases, Adenylyl cyclases, Methyl binding proteins, Phosphatases) domain E(MF)AB 0(0) 0(0) ... [Pg.198]

HATPasec Histidine kinase-like ATPases E(MFP)AB 8(8) 9(9) 1A4H... [Pg.198]

Conserved ATPase domain in topoisomerase ATPase domain of DNA gyrase II, HSP90, histidine kinases and MutL (Wigley et al, 1991)... [Pg.250]

Structures of HSP90 (Stebbins et al, 1997), 2 histidine kinases (Bilwes et al., 1999 Tanaka et al., 1998) and MutL (Ban and Yang, 1998) determined and clear structural similarity to gyrase noticed ATPase activity of MutL confirmed (Ban et al, 1999 Ban and Yang, 1998)... [Pg.250]

Phosphate transfer between the protein histidine kinase HupT and the response regulator HupR... [Pg.8]

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 Aliquots were withdrawn 5 min or 20 min after addition of HupR and analysed by SDS polyacrylamide gel electrophoresis.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. 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 Aliquots were withdrawn 5 min or 20 min after addition of HupR and analysed by SDS polyacrylamide gel electrophoresis.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... [Pg.71]

Histone kinases responsible for N-phosphorylation have been isolated from regenerating rat liver [109] and Walker-256 carcinosarcoma cells [110]. One kinase with a pH optimum of 9.5 phosphorylated His-18 and His-75 of H4, while the other with a pH optimum of 6.5 phosphorylated lysine of HI. The enzyme from regenerating rat liver phosphorylated H4 at 1-phosphoryl histidine, while the carcinosarcoma enzyme phosphorylated H4 His at the position 3 [111]. Both kinases were cAMP independent [110]. Matthews and colleagues purified a 32-kDa histidine H4 kinase from yeast, Saccharomyces cerevisiae [112,113]. The enzyme phosphorylated His-75 (1-phosphoryl histidine) in H4. His-18 of H4 and other histidines in other core histones were not phosphorylated by this kinase [112]. Protein phosphatases 1, 2A, and 2C could dephosphorylate His-75 of H4 [114]. Applying a gel kinase approach to detect mammalian H4 histidine kinases, Besant and Attwood detected four activities in the 34-41 kDa range with extracts from porcine thymus [115]. [Pg.216]

In regenerating rat liver only pre-existing H4 was phosphorylated at the peak of DNA synthesis [116,117]. The modification has a half-life of two hours and may be involved in replication of DNA [109,116,117]. The histidine kinases in yeast and Physarum polycephalum nuclear extracts are unable to phosphorylate H4 in... [Pg.216]

Motojima, K. Goto, S. A protein histidine kinase induced in rat liver by peroxisome proliferators. In vitro activation by Ras protein and guanine nucleotides. FEBS Lett., 319, 75-79 (1993)... [Pg.428]

Wei, Y.F. Matthews, H.R. Identification of phosphohistidine in proteins and purification of protein-histidine kinases. Methods Enzymol., 200, 388-414 (1991)... [Pg.429]

Huang, J. Wei, Y.K. Osterberg, L. Matthews, H.R. Purification of a protein histidine kinase from the yeast Saccharomyces cerevisiae. The first member of this class of protein kinases. J. Biol. Chem., 266, 9023-9031 (1991)... [Pg.429]

Wei, Y.R Morgan, J.E. Matthews, H.R. Studies of histidine phosphorylation by a nuclear protein histidine kinase show that histidine-75 in histone H4 is masked in nucleosome core particles and in chromatin. Arch. Biochem. Biophys., 268, 546-550 (1989)... [Pg.429]

BarA sensor kinase (sensory histidine kinase) <269> [16, 257] C4-dicarboxylate transport sensor protein dctB <61, 66> [77, 88, 89, 90, 91, 92]... [Pg.432]

HISTIDIN kinase (histidine protein kinase PlnB, sensor protein) <14> [3, 18, 19, 20]... [Pg.432]

See other pages where Histidine kinase is mentioned: [Pg.29]    [Pg.289]    [Pg.210]    [Pg.231]    [Pg.250]    [Pg.281]    [Pg.221]    [Pg.222]    [Pg.249]    [Pg.271]    [Pg.275]    [Pg.367]    [Pg.107]    [Pg.108]    [Pg.311]    [Pg.71]    [Pg.71]    [Pg.217]    [Pg.426]    [Pg.426]    [Pg.428]    [Pg.430]    [Pg.430]    [Pg.432]    [Pg.432]    [Pg.432]    [Pg.433]    [Pg.433]    [Pg.433]    [Pg.433]    [Pg.434]    [Pg.434]    [Pg.434]    [Pg.435]   
See also in sourсe #XX -- [ Pg.526 ]

See also in sourсe #XX -- [ Pg.86 ]

See also in sourсe #XX -- [ Pg.824 ]

See also in sourсe #XX -- [ Pg.25 , Pg.27 , Pg.526 , Pg.824 ]

See also in sourсe #XX -- [ Pg.824 ]

See also in sourсe #XX -- [ Pg.189 ]



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