Prediction of 492 human protein kinase substrate specificities
نویسندگان
چکیده
منابع مشابه
Molecular mechanisms of substrate specificities of uridinecytidine kinase
A uridine-cytidine kinase (UCK) catalyzes the phosphorylation of uridine (Urd) and cytidine (Cyd) and plays a significant role in the pyrimidine-nucleotide salvage pathway. Unlike ordinary ones, UCK from Thermus thermophilus HB8 (ttCK) loses catalytic activity on Urd due to lack of a substrate binding ability and possesses an unusual amino acid, i.e. tyrosine 93 (Tyr93) at the binding site, whe...
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We have investigated protein kinase C (PKC) in skeletal muscle cytosol and demonstrated the presence of two major activities. These did not correspond to different PKC isoenzymes but seemed to represent two species of PKC alpha as deduced by: elution during hydroxyapatite chromatography at KH2PO4 concentrations expected of PKC alpha; detection of the two species by three specific but unrelated ...
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A histone-type protein kinase (EC 2.7.1.37) has been partially purified (320-fold) from the crude extracts of soybean hypocotyls by means of a combination of gel filtration and anion exchange procedures. The purified enzyme fraction is devoid of the activities of phosphoprotein phosphatase (EC 3.1.3.16), histone protease, and casein (or phosvitin)-type kinase. The soybean histone kinase uses AT...
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Methylating agents introduce cytotoxic 1-methyladenine (1-meA) and 3-methylcytosine (3-meC) residues into nucleic acids, and it was recently demonstrated that the Escherichia coli AlkB protein and two human homologues, hABH2 and hABH3, can remove these lesions from DNA by oxidative demethylation. Moreover, AlkB and hABH3 were also found to remove 1-meA and 3-meC from RNA, suggesting that cellul...
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ژورنال
عنوان ژورنال: Proteome Science
سال: 2011
ISSN: 1477-5956
DOI: 10.1186/1477-5956-9-s1-s6