PMID-sentid Pub_year Sent_text comp_official_name comp_offset protein_name organism prot_offset 31329173-4 2019 We detail here a method for purifying a glutathione S-transferase (GST) and poly-histidine tagged Drosophila atlastin by two rounds of affinity chromatography. polyhistidine 76-90 atlastin Drosophila melanogaster 109-117 21690399-5 2011 Drosophila atlastin dimerizes in the presence of GTPgammaS but is monomeric with GDP or without nucleotide. Guanosine Diphosphate 81-84 atlastin Drosophila melanogaster 11-19 25407413-3 2015 Here, we determined the preliminary crystal structure of the cytosolic segment of Drosophila ATL in a GDP-bound state. Guanosine Diphosphate 102-105 atlastin Drosophila melanogaster 93-96 25407413-9 2015 These results suggest that GDP-bound ATLs may adopt multiple conformations and the in vitro fusion activity of ATL cannot be achieved by a simple collection of functional domains. Guanosine Diphosphate 27-30 atlastin Drosophila melanogaster 37-40 23684613-4 2013 Atlastin depletion in Drosophila fat bodies also reduced LD size and decreased triglycerides in whole animals, sensitizing them to starvation. Triglycerides 79-92 atlastin Drosophila melanogaster 0-8 30287684-6 2018 Here, we examined several Drosophila-human atlastin chimeras to identify functional domains of human atlastin-1 in vitro Although all chimeras could hydrolyze GTP, only chimeras containing the human C-terminal tail, hydrophobic segments, or both could fuse membranes in vitro We also determined that co-reconstitution of atlastin with reticulon does not influence GTPase activity or membrane fusion. Guanosine Triphosphate 159-162 atlastin Drosophila melanogaster 101-109 21690399-9 2011 GTP-dependent dimerization of atlastin generates an enzymatically active protein that drives membrane fusion after nucleotide hydrolysis and conformational reorganization. Guanosine Triphosphate 0-3 atlastin Drosophila melanogaster 30-38 19633650-5 2009 In vitro experiments confirm that Atlastin autonomously drives membrane fusion in a GTP-dependent fashion. Guanosine Triphosphate 84-87 atlastin Drosophila melanogaster 34-42 19341724-10 2009 Finally, we demonstrate that the microtubule-destabilizing drug vinblastine alleviates synapse and muscle defects in atl mutants. Vinblastine 64-75 atlastin Drosophila melanogaster 117-120