organellar small ribosomal subunit / organellar large ribosomal subunit / ciliary transition zone / mitochondrial large ribosomal subunit / ciliary plasm / nuclear lumen / post-transcriptional regulation of gene expression / phosphate ion binding / endonucleolytic cleavage to generate mature 3'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / RNA processing ...organellar small ribosomal subunit / organellar large ribosomal subunit / ciliary transition zone / mitochondrial large ribosomal subunit / ciliary plasm / nuclear lumen / post-transcriptional regulation of gene expression / phosphate ion binding / endonucleolytic cleavage to generate mature 3'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / RNA processing / protein-RNA complex assembly / endonucleolytic cleavage in ITS1 to separate SSU-rRNA from 5.8S rRNA and LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / maturation of LSU-rRNA / translation regulator activity / ribosome assembly / maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / ribosomal large subunit biogenesis / regulation of cytokinesis / maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / maturation of SSU-rRNA / small-subunit processome / regulation of cell growth / modification-dependent protein catabolic process / protein tag activity / rRNA processing / ribosome biogenesis / regulation of cell population proliferation / ribosome binding / ribosomal small subunit biogenesis / ribosomal small subunit assembly / small ribosomal subunit / 5S rRNA binding / ribosomal large subunit assembly / cytosolic small ribosomal subunit / large ribosomal subunit rRNA binding / small ribosomal subunit rRNA binding / cytosolic large ribosomal subunit / cytoplasmic translation / negative regulation of translation / rRNA binding / protein ubiquitination / ribosome / structural constituent of ribosome / translation / ribonucleoprotein complex / mRNA binding / apoptotic process / ubiquitin protein ligase binding / nucleolus / RNA binding / zinc ion binding / nucleoplasm / nucleus / cytosol / cytoplasm 類似検索 - 分子機能
Ribosomal protein L14, KOW motif / : / Ribosomal protein L28e / Ribosomal protein L23 / : / Ribosomal L28e/Mak16 / Ribosomal L28e protein family / : / Ribosomal protein S26e signature. / Ribosomal protein S26e ...Ribosomal protein L14, KOW motif / : / Ribosomal protein L28e / Ribosomal protein L23 / : / Ribosomal L28e/Mak16 / Ribosomal L28e protein family / : / Ribosomal protein S26e signature. / Ribosomal protein S26e / Ribosomal protein S26e superfamily / Ribosomal protein S26e / : / Ribosomal protein S12e signature. / Ribosomal protein S12e / Ribosomal protein L29e / Ribosomal L29e protein family / Small (40S) ribosomal subunit Asc1/RACK1 / Ribosomal protein S5, eukaryotic/archaeal / Ribosomal protein S21e / Ribosomal protein S21e superfamily / Ribosomal protein S21e / Ribosomal protein L13e, conserved site / Ribosomal protein L13e signature. / Ribosomal protein S2, eukaryotic / S27a-like superfamily / Ribosomal protein L22e / Ribosomal protein L22e superfamily / Ribosomal L22e protein family / Ribosomal protein L10e, conserved site / Ribosomal protein L10e signature. / Ribosomal protein L10e / 40S Ribosomal protein S10 / Ribosomal protein L38e / Ribosomal protein L38e superfamily / Ribosomal L38e protein family / Ribosomal protein L44e signature. / Plectin/S10, N-terminal / Plectin/S10 domain / Ribosomal protein L19, eukaryotic / Ribosomal protein L13e / Ribosomal protein L13e / 60S ribosomal protein L18a/ L20, eukaryotes / Ribosomal protein S25 / S25 ribosomal protein / Ribosomal protein S27a / : / Ribosomal protein S27a / Ribosomal protein S27a / Ribosomal protein L44e / Ribosomal protein S30 / Ribosomal protein L44 / Ribosomal protein S30 / Ribosomal protein S2, eukaryotic/archaeal / : / Ribosomal protein L5 eukaryotic, C-terminal / Ribosomal L18 C-terminal region / Ribosomal protein L30e signature 1. / 50S ribosomal protein L18Ae/60S ribosomal protein L20 and L18a / Ribosomal L40e family / Ribosomal protein 50S-L18Ae/60S-L20/60S-L18A / 40S ribosomal protein S4, C-terminal domain / Ribosomal proteins 50S-L18Ae/60S-L20/60S-L18A / 40S ribosomal protein S4 C-terminus / Ribosomal protein S3, eukaryotic/archaeal / Ribosomal_L40e / Ribosomal protein L40e / Ribosomal protein L40e superfamily / Eukaryotic Ribosomal Protein L27, KOW domain / Ribosomal protein 60S L18 and 50S L18e / Ribosomal Protein L6, KOW domain / Ribosomal protein L18/L18-A/B/e, conserved site / Ribosomal protein L18e signature. / Ribosomal protein L30e signature 2. / Ribosomal protein L27e / Ribosomal protein S19e / Ribosomal protein S8e, conserved site / Ribosomal protein L27e superfamily / Ribosomal protein S19e / Ribosomal L27e protein family / Ribosomal protein S8e signature. / Ribosomal_S19e / Ribosomal protein S6, eukaryotic / Ribosomal protein L30e, conserved site / Ribosomal protein S7e / Ribosomal protein L39e, conserved site / Ribosomal protein S7e / Ribosomal protein L39e signature. / 40S ribosomal protein S1/3, eukaryotes / Ribosomal protein S19A/S15e / : / Ribosomal protein L6e / Ribosomal protein L34Ae / Ribosomal protein L34e / Ribosomal protein S17e / Ribosomal protein S17e-like superfamily / Ribosomal S17 / 40S ribosomal protein S11, N-terminal / Ribosomal_S17 N-terminal / 60S ribosomal protein L19 類似検索 - ドメイン・相同性
Large ribosomal subunit protein eL42 / Small ribosomal subunit protein uS4 / Small ribosomal subunit protein uS11 / Ubiquitin-ribosomal protein eL40 fusion protein / Large ribosomal subunit protein uL23 / Large ribosomal subunit protein eL30 / Large ribosomal subunit protein eL18 / Small ribosomal subunit protein RACK1 / Small ribosomal subunit protein eS12 / 60S ribosomal protein L27, putative ...Large ribosomal subunit protein eL42 / Small ribosomal subunit protein uS4 / Small ribosomal subunit protein uS11 / Ubiquitin-ribosomal protein eL40 fusion protein / Large ribosomal subunit protein uL23 / Large ribosomal subunit protein eL30 / Large ribosomal subunit protein eL18 / Small ribosomal subunit protein RACK1 / Small ribosomal subunit protein eS12 / 60S ribosomal protein L27, putative / 60S ribosomal protein L18a / RNA-binding protein / 40S ribosomal protein S17, putative / 40S ribosomal protein L14, putative / Small ribosomal subunit protein uS2 / Large ribosomal subunit protein eL22 / 60S ribosomal protein L29 / 60S ribosomal protein L34, putative / 40S ribosomal protein S27, putative / 40S ribosomal protein S26 / 40S ribosomal protein S21, putative / 40S ribosomal protein S5, putative / 60S ribosomal protein L28, putative / 60S ribosomal protein L17, putative / 40S ribosomal protein S4 / Ribosomal protein L37 / Small ribosomal subunit protein uS5 / 60S ribosomal protein L6, putative / 40S ribosomal protein S24 / 60S ribosomal protein L37a, putative / 60S ribosomal protein L24, putative / 40S ribosomal protein S10, putative / 40S ribosomal protein S18, putative / Small ribosomal subunit protein eS1 / 60S ribosomal protein L9, putative / 40S ribosomal protein S23, putative / 40S ribosomal proteins S11, putative / 60S ribosomal protein L32, putative / 40S ribosomal protein S6 / Ribosomal protein L36, putative / Ribosomal protein L15 / 60S ribosomal protein L5, putative / 60S ribosomal protein L26, putative / 60S ribosomal subunit protein L31, putative / 60S ribosomal protein L27a / 60S ribosomal protein L23, putative / 60S ribosomal protein L10, putative / 60S ribosomal protein L11, putative / 40S ribosomal protein S3 / 40S ribosomal protein S7 / 60S ribosomal protein L38, putative / 60S ribosomal protein L35, putative / 60S ribosomal protein L21E, putative / 40S ribosomal protein S33, putative / 60S ribosomal protein L39, putative / 60S ribosomal protein L7, putative / 60S ribosomal protein L13 / 60S ribosomal protein L7a / 40S ribosomal protein S16, putative / 60S ribosomal protein L2, putative / Ubiquitin-ribosomal protein eL40 fusion protein / 40S ribosomal protein S15, putative / 40S ribosomal protein S25 / 40S ribosomal protein S8 / 60S ribosomal protein L19, putative / 40S ribosomal protein S15a, putative / Ribosomal protein L3, mitochondrial, putative / 60S ribosomal protein L4 / Ribosomal protein S19, putative / 60S ribosomal protein L35A, putative / 40S ribosomal protein S30 / 60S ribosomal protein L13a, putative / 40S ribosomal protein S13, putative 類似検索 - 構成要素
ジャーナル: Nat Commun / 年: 2023 タイトル: A single pseudouridine on rRNA regulates ribosome structure and function in the mammalian parasite Trypanosoma brucei. 著者: K Shanmugha Rajan / Hava Madmoni / Anat Bashan / Masato Taoka / Saurav Aryal / Yuko Nobe / Tirza Doniger / Beathrice Galili Kostin / Amit Blumberg / Smadar Cohen-Chalamish / Schraga Schwartz ...著者: K Shanmugha Rajan / Hava Madmoni / Anat Bashan / Masato Taoka / Saurav Aryal / Yuko Nobe / Tirza Doniger / Beathrice Galili Kostin / Amit Blumberg / Smadar Cohen-Chalamish / Schraga Schwartz / Andre Rivalta / Ella Zimmerman / Ron Unger / Toshiaki Isobe / Ada Yonath / Shulamit Michaeli / 要旨: Trypanosomes are protozoan parasites that cycle between insect and mammalian hosts and are the causative agent of sleeping sickness. Here, we describe the changes of pseudouridine (Ψ) modification ...Trypanosomes are protozoan parasites that cycle between insect and mammalian hosts and are the causative agent of sleeping sickness. Here, we describe the changes of pseudouridine (Ψ) modification on rRNA in the two life stages of the parasite using four different genome-wide approaches. CRISPR-Cas9 knock-outs of all four snoRNAs guiding Ψ on helix 69 (H69) of the large rRNA subunit were lethal. A single knock-out of a snoRNA guiding Ψ530 on H69 altered the composition of the 80S monosome. These changes specifically affected the translation of only a subset of proteins. This study correlates a single site Ψ modification with changes in ribosomal protein stoichiometry, supported by a high-resolution cryo-EM structure. We propose that alteration in rRNA modifications could generate ribosomes preferentially translating state-beneficial proteins.