90S preribosome / translation regulator activity / maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / maturation of SSU-rRNA / small-subunit processome / rRNA processing / ribosome binding / ribosomal small subunit biogenesis / ribosomal small subunit assembly / small ribosomal subunit ...90S preribosome / translation regulator activity / maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / maturation of SSU-rRNA / small-subunit processome / rRNA processing / ribosome binding / ribosomal small subunit biogenesis / ribosomal small subunit assembly / small ribosomal subunit / small ribosomal subunit rRNA binding / cytosolic small ribosomal subunit / cytoplasmic translation / rRNA binding / structural constituent of ribosome / ribosome / translation / ribonucleoprotein complex / mRNA binding / nucleolus / RNA binding / zinc ion binding / nucleus / cytosol / cytoplasm 類似検索 - 分子機能
Ribosomal protein S26e / Ribosomal protein S26e superfamily / Ribosomal protein S26e / Ribosomal protein S12e / Ribosomal protein S5, eukaryotic/archaeal / Small (40S) ribosomal subunit Asc1/RACK1 / Ribosomal protein S21e / Ribosomal protein S21e superfamily / Ribosomal protein S21e / Ribosomal protein S2, eukaryotic ...Ribosomal protein S26e / Ribosomal protein S26e superfamily / Ribosomal protein S26e / Ribosomal protein S12e / Ribosomal protein S5, eukaryotic/archaeal / Small (40S) ribosomal subunit Asc1/RACK1 / Ribosomal protein S21e / Ribosomal protein S21e superfamily / Ribosomal protein S21e / Ribosomal protein S2, eukaryotic / S27a-like superfamily / 40S Ribosomal protein S10 / Plectin/S10, N-terminal / Plectin/S10 domain / Ribosomal protein S10, eukaryotic/archaeal / Ribosomal protein S8e subdomain, eukaryotes / Ribosomal protein S25 / S25 ribosomal protein / Ribosomal protein S30 / Ribosomal protein S30 / Ribosomal protein S27a / Ribosomal protein S27a / Ribosomal protein S27a / Ribosomal protein S2, eukaryotic/archaeal / 40S ribosomal protein S29/30S ribosomal protein S14 type Z / 40S ribosomal protein S4, C-terminal domain / 40S ribosomal protein S4 C-terminus / Ribosomal protein S3, eukaryotic/archaeal / Ribosomal protein S19e / Ribosomal protein S8e, conserved site / Ribosomal protein S19e / Ribosomal protein S8e signature. / Ribosomal_S19e / Ribosomal protein S6, eukaryotic / Ribosomal protein S7e / Ribosomal protein S7e / 40S ribosomal protein S1/3, eukaryotes / Ribosomal protein S19A/S15e / 40S ribosomal protein S11, N-terminal / Ribosomal_S17 N-terminal / Ribosomal protein S17e / Ribosomal protein S17e-like superfamily / Ribosomal S17 / : / Ribosomal S24e conserved site / Ribosomal protein S24e signature. / Ribosomal protein S4e, N-terminal / RS4NT (NUC023) domain / Ribosomal protein S4, KOW domain / Ribosomal protein S4e / Ribosomal protein S4e, central region / Ribosomal protein S4e, central domain superfamily / Ribosomal family S4e / Ribosomal protein S23, eukaryotic/archaeal / Ribosomal protein S6/S6e/A/B/2, conserved site / Ribosomal protein S6e signature. / Ribosomal protein S24e / Ribosomal protein S24e / Ribosomal protein S27 / Ribosomal protein S27, zinc-binding domain superfamily / Ribosomal protein S27 / Ribosomal protein S8e / Ribosomal protein S3Ae / Ribosomal S3Ae family / Ribosomal S3Ae family / Ribosomal protein S28e conserved site / Ribosomal protein S28e signature. / Ribosomal protein S28e / Ribosomal protein S28e / Ribosomal protein S6e / Ribosomal protein S6e / Ribosomal protein S5/S7, eukaryotic/archaeal / Ribosomal protein S6e / Ribosomal protein S13/S15, N-terminal / Ribosomal protein S15P / Ribosomal S13/S15 N-terminal domain / Ribosomal S13/S15 N-terminal domain / Ribosomal protein S4/S9, eukaryotic/archaeal / Ribosomal protein S8e/ribosomal biogenesis NSA2 / Ribosomal protein S8e / Ribosomal protein L7Ae/L30e/S12e/Gadd45 / Ribosomal protein S14/S29 / : / Ribosomal protein L7Ae/L30e/S12e/Gadd45 family / 50S ribosomal protein L30e-like / Ribosomal protein S2 signature 2. / Ubiquitin family / Ubiquitin homologues / KH domain / Type-2 KH domain profile. / Ubiquitin domain profile. / K Homology domain, type 2 / Ribosomal protein S3, C-terminal / Ribosomal protein S3, C-terminal domain / Ribosomal protein S3, C-terminal domain superfamily / Ribosomal protein S15/S19, conserved site / Ribosomal protein S19 signature. / Ubiquitin-like domain / Ribosomal protein S10 / Ribosomal protein S19/S15 類似検索 - ドメイン・相同性
40S ribosomal protein S5 / Small ribosomal subunit protein uS2 / 40S ribosomal protein S7 / 40S ribosomal protein S21, putative / 40S ribosomal protein S15A, putative / 40S ribosomal protein S12 / 40S ribosomal protein S4 / 40S ribosomal protein S23, putative / 40S ribosomal protein S15, putative / 40S ribosomal protein S8 ...40S ribosomal protein S5 / Small ribosomal subunit protein uS2 / 40S ribosomal protein S7 / 40S ribosomal protein S21, putative / 40S ribosomal protein S15A, putative / 40S ribosomal protein S12 / 40S ribosomal protein S4 / 40S ribosomal protein S23, putative / 40S ribosomal protein S15, putative / 40S ribosomal protein S8 / 40S ribosomal protein S25 / 40S ribosomal protein S16, putative / 40S ribosomal protein S33, putative / Ribosomal protein S10 / Ribosomal protein S29, putative / 40S ribosomal protein S17, putative / 40S ribosomal protein S26 / 40S ribosomal protein S30 / 40S ribosomal protein S14 / Small ribosomal subunit protein uS5 / 40S ribosomal protein S13, putative / 40S ribosomal protein S3 / 40S ribosomal protein S19 protein, putative / Small ribosomal subunit protein eS1 / Ubiquitin-ribosomal protein eL40 fusion protein / 40S ribosomal protein S18, putative / 40S ribosomal protein S10, putative / Small ribosomal subunit protein uS4 / 40S ribosomal protein S24 / 40S ribosomal protein S27-1, putative / Small ribosomal subunit protein eS6 / Antigen LACK / Ribosomal protein S11 類似検索 - 構成要素
ジャーナル: Nat Commun / 年: 2017 タイトル: Atomic resolution snapshot of Leishmania ribosome inhibition by the aminoglycoside paromomycin. 著者: Moran Shalev-Benami / Yan Zhang / Haim Rozenberg / Yuko Nobe / Masato Taoka / Donna Matzov / Ella Zimmerman / Anat Bashan / Toshiaki Isobe / Charles L Jaffe / Ada Yonath / Georgios Skiniotis / 要旨: Leishmania is a single-celled eukaryotic parasite afflicting millions of humans worldwide, with current therapies limited to a poor selection of drugs that mostly target elements in the parasite's ...Leishmania is a single-celled eukaryotic parasite afflicting millions of humans worldwide, with current therapies limited to a poor selection of drugs that mostly target elements in the parasite's cell envelope. Here we determined the atomic resolution electron cryo-microscopy (cryo-EM) structure of the Leishmania ribosome in complex with paromomycin (PAR), a highly potent compound recently approved for treatment of the fatal visceral leishmaniasis (VL). The structure reveals the mechanism by which the drug induces its deleterious effects on the parasite. We further show that PAR interferes with several aspects of cytosolic translation, thus highlighting the cytosolic rather than the mitochondrial ribosome as the primary drug target. The results also highlight unique as well as conserved elements in the PAR-binding pocket that can serve as hotspots for the development of novel therapeutics.