PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 364475-0 1978 Pulvomycin, an inhibitor of protein biosynthesis preventing ternary complex formation between elongation factor Tu, GTP, and aminoacyl-tRNA. pulvomycin 0-10 eukaryotic translation elongation factor 1 alpha 1 Homo sapiens 94-114 364475-1 1978 Pulvomycin and the synonymous antibiotics labilomycin and 1063-Z are shown to inhibit prokaryotic protein synthesis by acting on elongation factor Tu (EF-Tu): in the presence of the antibiotic, the affinity of EF-Tu for guanine nucleotides is altered, the EF-Tu.GDP/GTP exchange is catalyzed, and the formation of the EF-Tu.GTP complex is stimulated. pulvomycin 0-10 eukaryotic translation elongation factor 1 alpha 1 Homo sapiens 129-149 364475-1 1978 Pulvomycin and the synonymous antibiotics labilomycin and 1063-Z are shown to inhibit prokaryotic protein synthesis by acting on elongation factor Tu (EF-Tu): in the presence of the antibiotic, the affinity of EF-Tu for guanine nucleotides is altered, the EF-Tu.GDP/GTP exchange is catalyzed, and the formation of the EF-Tu.GTP complex is stimulated. pulvomycin 0-10 eukaryotic translation elongation factor 1 alpha 1 Homo sapiens 210-215 364475-1 1978 Pulvomycin and the synonymous antibiotics labilomycin and 1063-Z are shown to inhibit prokaryotic protein synthesis by acting on elongation factor Tu (EF-Tu): in the presence of the antibiotic, the affinity of EF-Tu for guanine nucleotides is altered, the EF-Tu.GDP/GTP exchange is catalyzed, and the formation of the EF-Tu.GTP complex is stimulated. pulvomycin 0-10 eukaryotic translation elongation factor 1 alpha 1 Homo sapiens 210-215 364475-1 1978 Pulvomycin and the synonymous antibiotics labilomycin and 1063-Z are shown to inhibit prokaryotic protein synthesis by acting on elongation factor Tu (EF-Tu): in the presence of the antibiotic, the affinity of EF-Tu for guanine nucleotides is altered, the EF-Tu.GDP/GTP exchange is catalyzed, and the formation of the EF-Tu.GTP complex is stimulated. pulvomycin 0-10 eukaryotic translation elongation factor 1 alpha 1 Homo sapiens 210-215 364475-1 1978 Pulvomycin and the synonymous antibiotics labilomycin and 1063-Z are shown to inhibit prokaryotic protein synthesis by acting on elongation factor Tu (EF-Tu): in the presence of the antibiotic, the affinity of EF-Tu for guanine nucleotides is altered, the EF-Tu.GDP/GTP exchange is catalyzed, and the formation of the EF-Tu.GTP complex is stimulated. pulvomycin 0-10 eukaryotic translation elongation factor 1 alpha 1 Homo sapiens 151-156 364475-1 1978 Pulvomycin and the synonymous antibiotics labilomycin and 1063-Z are shown to inhibit prokaryotic protein synthesis by acting on elongation factor Tu (EF-Tu): in the presence of the antibiotic, the affinity of EF-Tu for guanine nucleotides is altered, the EF-Tu.GDP/GTP exchange is catalyzed, and the formation of the EF-Tu.GTP complex is stimulated. pulvomycin 42-53 eukaryotic translation elongation factor 1 alpha 1 Homo sapiens 129-149 21924318-0 2012 The eubacterial protein synthesis inhibitor pulvomycin interacts with archaeal elongation factor 1alpha from Sulfolobus solfataricus. pulvomycin 44-54 Hsp20/alpha crystallin family protein Saccharolobus solfataricus 79-103 364475-1 1978 Pulvomycin and the synonymous antibiotics labilomycin and 1063-Z are shown to inhibit prokaryotic protein synthesis by acting on elongation factor Tu (EF-Tu): in the presence of the antibiotic, the affinity of EF-Tu for guanine nucleotides is altered, the EF-Tu.GDP/GTP exchange is catalyzed, and the formation of the EF-Tu.GTP complex is stimulated. pulvomycin 42-53 eukaryotic translation elongation factor 1 alpha 1 Homo sapiens 151-156 364475-1 1978 Pulvomycin and the synonymous antibiotics labilomycin and 1063-Z are shown to inhibit prokaryotic protein synthesis by acting on elongation factor Tu (EF-Tu): in the presence of the antibiotic, the affinity of EF-Tu for guanine nucleotides is altered, the EF-Tu.GDP/GTP exchange is catalyzed, and the formation of the EF-Tu.GTP complex is stimulated. pulvomycin 42-53 eukaryotic translation elongation factor 1 alpha 1 Homo sapiens 210-215 364475-1 1978 Pulvomycin and the synonymous antibiotics labilomycin and 1063-Z are shown to inhibit prokaryotic protein synthesis by acting on elongation factor Tu (EF-Tu): in the presence of the antibiotic, the affinity of EF-Tu for guanine nucleotides is altered, the EF-Tu.GDP/GTP exchange is catalyzed, and the formation of the EF-Tu.GTP complex is stimulated. pulvomycin 42-53 eukaryotic translation elongation factor 1 alpha 1 Homo sapiens 210-215 364475-1 1978 Pulvomycin and the synonymous antibiotics labilomycin and 1063-Z are shown to inhibit prokaryotic protein synthesis by acting on elongation factor Tu (EF-Tu): in the presence of the antibiotic, the affinity of EF-Tu for guanine nucleotides is altered, the EF-Tu.GDP/GTP exchange is catalyzed, and the formation of the EF-Tu.GTP complex is stimulated. pulvomycin 42-53 eukaryotic translation elongation factor 1 alpha 1 Homo sapiens 210-215 364475-2 1978 Hydrolysis of GTP by EF-Tu, induced by aminoacyl-tRNA, ribosomes, and mRNA or by kirromycin, is inhibited by pulvomycin. pulvomycin 109-119 eukaryotic translation elongation factor 1 alpha 1 Homo sapiens 21-26 364475-3 1978 As shown by Millipore filtration, chromatographic analysis, and hydrolysis protection experiments, pulvomycin prevents interaction between aminoacyl-tRNA and EF-Tu.GTP to yield the ternary complex aminoacyl-tRNA.EF-Tu.GTP. pulvomycin 99-109 eukaryotic translation elongation factor 1 alpha 1 Homo sapiens 158-163 364475-3 1978 As shown by Millipore filtration, chromatographic analysis, and hydrolysis protection experiments, pulvomycin prevents interaction between aminoacyl-tRNA and EF-Tu.GTP to yield the ternary complex aminoacyl-tRNA.EF-Tu.GTP. pulvomycin 99-109 eukaryotic translation elongation factor 1 alpha 1 Homo sapiens 212-217 33920736-4 2021 In this study, a docetaxel-resistant TNBC cell line (MDA-MB-231-DTR) was established, and mechanisms for the antitumor activity of pulvomycin, a novel STAT3 inhibitor isolated from marine-derived actinomycete, were investigated. pulvomycin 131-141 signal transducer and activator of transcription 3 Mus musculus 151-156 33920736-7 2021 In addition, pulvomycin suppressed the activation of STAT3 and subsequently induced G0/G1 cell cycle arrest and apoptosis. pulvomycin 13-23 signal transducer and activator of transcription 3 Mus musculus 53-58 33920736-9 2021 In an MDA-MB-231-DTR-bearing xenograft mouse model, the combination of pulvomycin and docetaxel effectively inhibited tumor growth through STAT3 regulation. pulvomycin 71-81 signal transducer and activator of transcription 3 Mus musculus 139-144 33920736-0 2021 Antitumor Activity of Pulvomycin via Targeting Activated-STAT3 Signaling in Docetaxel-Resistant Triple-Negative Breast Cancer Cells. pulvomycin 22-32 signal transducer and activator of transcription 3 Mus musculus 57-62 21924318-1 2012 The effect of pulvomycin on the biochemical and fluorescence spectroscopic properties of the archaeal elongation factor 1alpha from Sulfolobus solfataricus (SsEF-1alpha), the functional analog of eubacterial EF-Tu, was investigated. pulvomycin 14-24 Hsp20/alpha crystallin family protein Saccharolobus solfataricus 102-126 21924318-1 2012 The effect of pulvomycin on the biochemical and fluorescence spectroscopic properties of the archaeal elongation factor 1alpha from Sulfolobus solfataricus (SsEF-1alpha), the functional analog of eubacterial EF-Tu, was investigated. pulvomycin 14-24 ribosomal protein S18-alanine N-acetyltransferase Saccharolobus solfataricus 157-168 21924318-3 2012 The effect of the antibiotic on the partial reactions catalysed by SsEF-1alpha indicated that pulvomycin was able to decrease the affinity of the elongation factor toward aa-tRNA only in the presence of GTP, to an extent similar to that measured in the presence of GDP. pulvomycin 94-104 ribosomal protein S18-alanine N-acetyltransferase Saccharolobus solfataricus 67-78 21924318-7 2012 This finding was confirmed by the protection against chemical denaturation of SsEF-1alpha, observed in the presence of pulvomycin. pulvomycin 119-129 ribosomal protein S18-alanine N-acetyltransferase Saccharolobus solfataricus 78-89 16876786-2 2006 Kirromycin and enacyloxin block EF-Tu.GDP on the ribosome; pulvomycin and GE2270 A inhibit the interaction of EF-Tu.GTP with aa-tRNA. pulvomycin 59-69 eukaryotic translation elongation factor 1 alpha 1 Homo sapiens 110-115 9405422-8 1997 Kirromycin and pulvomycin, antibiotics that specifically bind to EF-Tu and inhibit its activity in peptide elongation, also strongly inhibit EF-Tu-mediated renaturation of denatured rhodanese to levels near those observed for spontaneous, unassisted refolding. pulvomycin 15-25 Tu translation elongation factor, mitochondrial Homo sapiens 65-70 15581367-0 2004 Effects of the antibiotic pulvomycin on the elongation factor Tu-dependent reactions. pulvomycin 26-36 eukaryotic translation elongation factor 1 alpha 1 Homo sapiens 44-64 15581367-2 2004 The antibiotic pulvomycin is an inhibitor of protein synthesis that prevents the formation of the ternary complex between elongation factor (EF-) Tu.GTP and aminoacyl-tRNA. pulvomycin 15-25 eukaryotic translation elongation factor 1 alpha 1 Homo sapiens 122-148 15581367-4 2004 Pulvomycin markedly affects the equilibrium and kinetics of the EF-Tu-nucleotide interaction, particularly of the EF-Tu.GTP complex. pulvomycin 0-10 eukaryotic translation elongation factor 1 alpha 1 Homo sapiens 64-69 15581367-4 2004 Pulvomycin markedly affects the equilibrium and kinetics of the EF-Tu-nucleotide interaction, particularly of the EF-Tu.GTP complex. pulvomycin 0-10 eukaryotic translation elongation factor 1 alpha 1 Homo sapiens 114-119 15581367-7 2004 The effects of pulvomycin and EF-Ts can coexist and are simply additive, supporting the conclusion that these two ligands interact with different sites of EF-Tu. pulvomycin 15-25 eukaryotic translation elongation factor 1 alpha 1 Homo sapiens 155-160 15581367-9 2004 Pulvomycin enhances the intrinsic EF-Tu GTPase activity, like kirromycin, though to a much more modest extent. pulvomycin 0-10 eukaryotic translation elongation factor 1 alpha 1 Homo sapiens 34-39 15581367-12 2004 The property of pulvomycin to modify selectively the conformation(s) of EF-Tu is also supported by its effect on heat- and urea-dependent denaturation, and tryptic digestion of the protein. pulvomycin 16-26 eukaryotic translation elongation factor 1 alpha 1 Homo sapiens 72-77 15581367-13 2004 Specific differences and similarities between the action of pulvomycin and the other EF-Tu-specific antibiotics are described and discussed. pulvomycin 60-70 eukaryotic translation elongation factor 1 alpha 1 Homo sapiens 85-90 9405422-8 1997 Kirromycin and pulvomycin, antibiotics that specifically bind to EF-Tu and inhibit its activity in peptide elongation, also strongly inhibit EF-Tu-mediated renaturation of denatured rhodanese to levels near those observed for spontaneous, unassisted refolding. pulvomycin 15-25 Tu translation elongation factor, mitochondrial Homo sapiens 141-146