کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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2048801 | 1074101 | 2010 | 5 صفحه PDF | دانلود رایگان |
After resolving the crystal structure of the prokaryotic ribosome, mapping the proteins in the eukaryotic ribosome is a challenging task. We applied RNase H digestion to split the human 40S ribosomal subunit into head and body parts. Mass spectrometry of the proteins in the 40S subunit head revealed the presence of eukaryote-specific ribosomal protein S28e. Recombinant S28e was capable of specific binding to the 3′ major domain of the 18S rRNA (Ka = 8.0 ± 0.5 × 109 M−1). We conclude that S28e has a binding site on the 18S rRNA within the 40S subunit head.Structured summaryMINT-8044084: S8 (uniprotkb:P62241) and S19 (uniprotkb:P39019) colocalize (MI:0403) by cosedimentation through density gradient (MI:0029)MINT-8044095: S8 (uniprotkb:P62241), S19 (uniprotkb:P39019) and S13 (uniprotkb:P62277) colocalize (MI:0403) by cosedimentation through density gradient (MI:0029)MINT-8044024: S29 (uniprotkb:P62273), S28 (uniprotkb:P62857), S21 (uniprotkb:P63220), S20 (uniprotkb:P60866), S26 (uniprotkb:P62854), S25 (uniprotkb:P62851), S12 (uniprotkb:P25398), S17 (uniprotkb:P08708), S19 (uniprotkb:P39019), S14 (uniprotkb:P62263), S16 (uniprotkb:P62249) and S11 (uniprotkb:P62280) colocalize (MI:0403) by cosedimentation through density gradient (MI:0029)MINT-8044065: S29 (uniprotkb:P62273), S28 (uniprotkb:P62857), S19 (uniprotkb:P39019), S14 (uniprotkb:P62263) and S16 (uniprotkb:P62249) colocalize (MI:0403) by cosedimentation through density gradient (MI:0029)
Journal: FEBS Letters - Volume 584, Issue 21, 5 November 2010, Pages 4396–4400