Nonenzymatic radiolabeling of protein by 32 P-containing nucleotides
نویسندگان
چکیده
منابع مشابه
Enhanced Nonenzymatic RNA Copying with 2-Aminoimidazole Activated Nucleotides.
Achieving efficient nonenzymatic replication of RNA is an important step toward the synthesis of self-replicating protocells that may mimic early forms of life. Despite recent progress, the nonenzymatic copying of templates containing mixed sequences remains slow and inefficient. Here we demonstrate that activating nucleotides with 2-aminoimidazole results in superior reaction kinetics and impr...
متن کاملNonenzymatic Protein Acetylation Detected by NAPPA Protein Arrays.
Acetylation is a post-translational modification that occurs on thousands of proteins located in many cellular organelles. This process mediates many protein functions and modulates diverse biological processes. In mammalian cells, where acetyl-CoA is the primary acetyl donor, acetylation in the mitochondria is thought to occur by chemical means due to the relatively high concentration of acety...
متن کاملP 97: Neurodegeneration Induced by Tau protein
Tau is one of several types of microtubule-associated proteins (MAPs), responsible for the assembly and stability of microtubule networks that is present only in neurons and predominantly localized in axons which its functions are tightly regulated by phosphorylation. Via as yet unknown mechanisms, tau becomes hyperphosphorylated and accompanies with neuronal degeneration, loss of synapses...
متن کاملClassification of Nonenzymatic Homologues of Protein Kinases
Protein Kinase-Like Non-kinases (PKLNKs), which are closely related to protein kinases, lack the crucial catalytic aspartate in the catalytic loop, and hence cannot function as protein kinase, have been analysed. Using various sensitive sequence analysis methods, we have recognized 82 PKLNKs from four higher eukaryotic organisms, namely, Homo sapiens, Mus musculus, Rattus norvegicus, and Drosop...
متن کاملNonenzymatic copying of RNA templates containing all four letters is catalyzed by activated oligonucleotides
The nonenzymatic replication of RNA is a potential transitional stage between the prebiotic chemistry of nucleotide synthesis and the canonical RNA world in which RNA enzymes (ribozymes) catalyze replication of the RNA genomes of primordial cells. However, the plausibility of nonenzymatic RNA replication is undercut by the lack of a protocell-compatible chemical system capable of copying RNA te...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: FEBS Letters
سال: 1986
ISSN: 0014-5793
DOI: 10.1016/0014-5793(86)80106-5