M Iwamoto-Sugai

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The interaction between the 26 kDa yeast ubiquitin hydrolase (YUH1), involved in maintaining the monomeric ubiquitin pool in cells, and the 8.5 kDa yeast ubiquitin protein has been studied by heteronuclear multidimensional NMR spectroscopy. Chemical shift perturbation of backbone (1)H(N), (15)N, and (13)C(alpha) resonances of YUH1, in a YUH1-ubiquitin(More)
Yeast ubiquitin hydrolase 1 (YUH1), a cysteine protease that catalyzes the removal of ubiquitin C-terminal adducts, is important for the generation of monomeric ubiquitin. Heteronuclear NMR spectroscopy has been utilized to map the YUH1 binding surface on ubiquitin. When YUH1 was titrated into a sample of ubiquitin, approximately 50% of the (1)H-(15)N(More)
Human tau-protein kinase I (TPK-I; also known as glycogen synthase kinase-3beta, GSK-3beta) is a serine/threonine protein kinase. Full-length TPK-I/GSK-3beta was expressed in Escherichia coli as a fusion protein with a 6xHis tag at the C-terminus and was crystallized using the hanging-drop vapour-diffusion method. Prismatic crystals of dimensions 0.4 x 0.2(More)
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