Search Results - "Harms, Joerg M"
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Translational Regulation via L11: Molecular Switches on the Ribosome Turned On and Off by Thiostrepton and Micrococcin
Published in Molecular cell (11-04-2008)“…The thiopeptide class of antibiotics targets the GTPase-associated center (GAC) of the ribosome to inhibit translation factor function. Using X-ray…”
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oxazolidinone antibiotics perturb the ribosomal peptidyl-transferase center and effect tRNA positioning
Published in Proceedings of the National Academy of Sciences - PNAS (09-09-2008)“…The oxazolidinones represent the first new class of antibiotics to enter into clinical usage within the past 30 years, but their binding site and mechanism of…”
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The antibiotic kasugamycin mimics mRNA nucleotides to destabilize tRNA binding and inhibit canonical translation initiation
Published in Nature structural & molecular biology (01-10-2006)“…Kasugamycin (Ksg) specifically inhibits translation initiation of canonical but not of leaderless messenger RNAs. Ksg inhibition is thought to occur by direct…”
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A Snapshot of the 30S Ribosomal Subunit Capturing mRNA via the Shine-Dalgarno Interaction
Published in Structure (London) (01-03-2007)“…In the initiation phase of bacterial translation, the 30S ribosomal subunit captures mRNA in preparation for binding with initiator tRNA. The purine-rich…”
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X-ray crystallography study on ribosome recycling: the mechanism of binding and action of RRF on the 50S ribosomal subunit
Published in The EMBO journal (26-01-2005)“…This study presents the crystal structure of domain I of the Escherichia coli ribosome recycling factor (RRF) bound to the Deinococcus radiodurans 50S subunit…”
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Ketolides: pharmacological profile and rational positioning in the treatment of respiratory tract infections
Published in Expert opinion on pharmacotherapy (01-02-2008)“…Ketolides differ from macrolides by removal of the 3-O-cladinose (replaced by a keto group), a 11,12- or 6,11-cyclic moiety and a heteroaryl-alkyl side chain…”
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SnapShot: Antibiotic Inhibition of Protein Synthesis I
Published in Cell (18-09-2009)Get full text
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Enhanced SnapShot: Antibiotic Inhibition of Protein Synthesis II
Published in Cell (02-10-2009)“…The translational apparatus is one of the major targets for antibiotics in the bacterial cell. Antibiotics predominantly interact with the functional centers…”
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Alterations at the peptidyl transferase centre of the ribosome induced by the synergistic action of the streptogramins dalfopristin and quinupristin
Published in BMC biology (01-04-2004)“…The bacterial ribosome is a primary target of several classes of antibiotics. Investigation of the structure of the ribosomal subunits in complex with…”
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Inhibition of peptide bond formation by pleuromutilins: the structure of the 50S ribosomal subunit from Deinococcus radiodurans in complex with tiamulin
Published in Molecular microbiology (01-12-2004)“…Summary Tiamulin, a prominent member of the pleuromutilin class of antibiotics, is a potent inhibitor of protein synthesis in bacteria. Up to now the effect of…”
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Structural Basis for the Function of the Ribosomal L7/12 Stalk in Factor Binding and GTPase Activation
Published in Cell (01-07-2005)“…The L7/12 stalk of the large subunit of bacterial ribosomes encompasses protein L10 and multiple copies of L7/12. We present crystal structures of Thermotoga…”
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The binding mode of the trigger factor on the ribosome: Implications for protein folding and SRP interaction
Published in The FASEB journal (01-03-2006)“…This study presents the X‐ray structure of the N‐terminal binding domain of the D. radiodurans trigger factor (TF) in complex with the D. radiodurans large…”
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Die Anatomie des Ribosoms. Kristallographie mit Synchrotronlicht
Published in Physik in unserer Zeit (01-01-2011)Get full text
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