Phosphorylation of ribosomal protein S19 at Ser59 by CaM Kinase Iα
نویسندگان
چکیده
منابع مشابه
CaM kinase Iα–induced phosphorylation of Drp1 regulates mitochondrial morphology
Mitochondria are dynamic organelles that frequently move, divide, and fuse with one another to maintain their architecture and functions. However, the signaling mechanisms involved in these processes are still not well characterized. In this study, we analyze mitochondrial dynamics and morphology in neurons. Using time-lapse imaging, we find that Ca2+ influx through voltage-dependent Ca2+ chann...
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The gene encoding ribosomal protein S19 (RPS19) has been shown to be mutated in 25% of the patients affected by Diamond-Blackfan anemia (DBA), a congenital erythroblastopenia. As the role of RPS19 in erythropoiesis is still to be defined, we performed studies on RPS19 expression during terminal erythroid differentiation. Comparative analysis of the genomic sequences of human and mouse RPS19 gen...
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Ribosomes, the organelles that catalyze protein synthesis, consist of a small 40S subunit and a large 60S subunit. RPS19 gene encodes a ribosomal protein (RP) that is a component of the 40S subunit. The protein belongs to the S19E family of RPs. It is located in the cytoplasm. Mutations in this gene cause DiamondBlackfan anemia (DBA), a constitutional erythroblastopenia characterized by absent ...
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Ribosomes prepared from murine lymphosarcoma cells were phosphorylated by a cyclic AMP-independent protein kinase designated H4P kinase. H4P kinase was isolated as an inactive enzyme which was activated by Mg2+-ATP and an endogenous converting enzyme. In the absence of preactivation by Mg2+-ATP and an endogenous converting enzyme, H4P kinase catalyzed phosphorylation of 80, 60, and 40 S ribosom...
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Background: When Staphylococcus aureus is grown in the presence of high concentration of external glucose, this sugar is phosphorylated by glucokinase (glkA) to form glucose-6-phosphate. This product subsequently enters into anabolic phase, which favors biofilm formation. The presence of ROK (repressor protein, open reading frame, sugar kinase) motif, phosphate-1 and -2 sites, and tyrosine kina...
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ژورنال
عنوان ژورنال: Journal of Neurochemistry
سال: 2009
ISSN: 0022-3042,1471-4159
DOI: 10.1111/j.1471-4159.2009.05971.x