PMID-sentid Pub_year Sent_text comp_official_name comp_offset protein_name organism prot_offset 2453298-4 1987 The mutation, mna1-1, is especially interesting since it causes a loss of both mitochondrial DNA and RNA when the mutant is grown on a fermentable carbon source at the restrictive temperature. Carbon 147-153 dynamin-related GTPase MGM1 Saccharomyces cerevisiae S288C 14-20 32041880-2 2020 Here, we determined the crystal structure of Saccharomyces cerevisiae short Mgm1 (s-Mgm1) in complex with GDP. Guanosine Diphosphate 106-109 dynamin-related GTPase MGM1 Saccharomyces cerevisiae S288C 76-80 32041880-2 2020 Here, we determined the crystal structure of Saccharomyces cerevisiae short Mgm1 (s-Mgm1) in complex with GDP. Guanosine Diphosphate 106-109 dynamin-related GTPase MGM1 Saccharomyces cerevisiae S288C 84-88 11038180-2 2000 Here, we show that mitochondrial fragmentation and mitochondrial genome loss caused by lesions in MGM1 are suppressed by three novel mutations, gag1, gag2, and gag3 (for glycerol-adapted growth). Glycerol 170-178 dynamin-related GTPase MGM1 Saccharomyces cerevisiae S288C 98-102 23045528-2 2012 RESULTS: Decreasing phosphatidylethanolamine reduces the rate of lipid mixing and the biogenesis of Mgm1, a mitochondrial fusion protein. phosphatidylethanolamine 20-44 dynamin-related GTPase MGM1 Saccharomyces cerevisiae S288C 100-104 19236101-0 2009 The dynamin-related protein Mgm1p assembles into oligomers and hydrolyzes GTP to function in mitochondrial membrane fusion. Guanosine Triphosphate 74-77 dynamin-related GTPase MGM1 Saccharomyces cerevisiae S288C 28-33 19236101-3 2009 Previous studies suggest that Mgm1p mediates mitochondrial inner membrane fusion in a manner similar to that of other dynamin proteins that use GTP hydrolysis and oligomerization to induce structural changes in lipid bilayers; however, a direct demonstration of these activities has yet to be presented. Guanosine Triphosphate 144-147 dynamin-related GTPase MGM1 Saccharomyces cerevisiae S288C 30-35 19236101-7 2009 A mutation in the GTPase effector domain, involved in assembly and assembly-stimulated GTP hydrolysis, has basal GTPase activity similar to that of wild-type Mgm1p but has a weaker propensity to form oligomers. Guanosine Triphosphate 18-21 dynamin-related GTPase MGM1 Saccharomyces cerevisiae S288C 158-163 19236101-8 2009 Finally, our data indicate that Mgm1p interacts specifically with negatively charged phospholipids found in mitochondrial membranes, and point mutations in the predicted lipid-binding domain abrogate these interactions. Phospholipids 85-98 dynamin-related GTPase MGM1 Saccharomyces cerevisiae S288C 32-37 19236101-10 2009 Together, these data indicate that Mgm1p mediates fusion through oligomerization, GTP hydrolysis, and lipid binding in a manner similar to those of other dynamin mechanoenzymes. Guanosine Triphosphate 82-85 dynamin-related GTPase MGM1 Saccharomyces cerevisiae S288C 35-40 14644195-8 2003 Loss of function of OPA-1, analogous to deficiency of its yeast homologue, Mgm1p, is expected to lead to mitochondrial fission, loss of mitochondrial DNA, respiratory deficits and an increase in reactive oxygen species. Oxygen 204-210 dynamin-related GTPase MGM1 Saccharomyces cerevisiae S288C 75-80 15096522-0 2004 Alternative topogenesis of Mgm1 and mitochondrial morphology depend on ATP and a functional import motor. Adenosine Triphosphate 71-74 dynamin-related GTPase MGM1 Saccharomyces cerevisiae S288C 27-31 15096522-6 2004 Formation of the short isoform of Mgm1 and mitochondrial morphology further depend on a functional protein import motor and on the ATP level in the matrix. Adenosine Triphosphate 131-134 dynamin-related GTPase MGM1 Saccharomyces cerevisiae S288C 34-38 7916673-4 1993 Loss of MGM1 resulted in slow growth on rich medium, failure to grow on non-fermentable carbon sources, and loss of mitochondrial DNA. Carbon 88-94 dynamin-related GTPase MGM1 Saccharomyces cerevisiae S288C 8-12 10037792-5 1999 A version of mgm1 mutated in a conserved residue in the putative GTP-binding site was unable to complement any of the mutant defects. Guanosine Triphosphate 65-68 dynamin-related GTPase MGM1 Saccharomyces cerevisiae S288C 13-17 8575026-0 1995 New alleles of mgm1: a gene encoding a protein with a GTP-binding domain related to dynamin. Guanosine Triphosphate 54-57 dynamin-related GTPase MGM1 Saccharomyces cerevisiae S288C 15-19 7507812-11 1993 They contain the typical GTP-binding motif and show significant homology to other members of a new family of GTPases that includes rat dynamin, Drosophila Shibire and the yeast proteins Vps1/Spo15 and Mgm1. Guanosine Triphosphate 25-28 dynamin-related GTPase MGM1 Saccharomyces cerevisiae S288C 201-205 1532158-5 1992 The MGM1 protein has a 200-amino-acid region that is highly related to a family of GTP-binding proteins of apparently diverse function that includes the microtubule-binding protein, dynamin D100. Guanosine Triphosphate 83-86 dynamin-related GTPase MGM1 Saccharomyces cerevisiae S288C 4-8