{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Pinar M"],"funding":["Consejería de Educación, Juventud y Deporte, Comunidad de Madrid","Ministerio de Ciencia, Innovación y Universidades"],"pagination":["e1008557"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC6946167"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["15(12)"],"pubmed_abstract":["TRAnsport Protein Particle complexes (TRAPPs) are ubiquitous regulators of membrane traffic mediating nucleotide exchange on the Golgi regulatory GTPases RAB1 and RAB11. In S. cerevisiae and metazoans TRAPPs consist of two large oligomeric complexes: RAB11-activating TRAPPII and RAB1-activating TRAPPIII. These share a common core TRAPPI hetero-heptamer, absent in metazoans but detected in minor proportions in yeast, likely originating from in vitro-destabilized TRAPPII/III. Despite overall TRAPP conservation, the budding yeast genome has undergone extensive loss of genes, and lacks homologues of some metazoan TRAPP subunits. With nearly twice the total number of genes of S. cerevisiae, another ascomycete Aspergillus nidulans has also been used for studies on TRAPPs. We combined size-fracti"],"journal":["PLoS genetics"],"pubmed_title":["Characterization of Aspergillus nidulans TRAPPs uncovers unprecedented similarities between fungi and metazoans and reveals the modular assembly of TRAPPII."],"pmcid":["PMC6946167"],"funding_grant_id":["S2017/BMD-3691","RTI2018-093344-B-I00","BIO2015-65090R"],"pubmed_authors":["Penalva MA","Arst HN","Arias-Palomo E","Pinar M","de Los Rios V"],"additional_accession":[]},"is_claimable":false,"name":"Characterization of Aspergillus nidulans TRAPPs uncovers unprecedented similarities between fungi and metazoans and reveals the modular assembly of TRAPPII.","description":"TRAnsport Protein Particle complexes (TRAPPs) are ubiquitous regulators of membrane traffic mediating nucleotide exchange on the Golgi regulatory GTPases RAB1 and RAB11. In S. cerevisiae and metazoans TRAPPs consist of two large oligomeric complexes: RAB11-activating TRAPPII and RAB1-activating TRAPPIII. These share a common core TRAPPI hetero-heptamer, absent in metazoans but detected in minor proportions in yeast, likely originating from in vitro-destabilized TRAPPII/III. Despite overall TRAPP conservation, the budding yeast genome has undergone extensive loss of genes, and lacks homologues of some metazoan TRAPP subunits. With nearly twice the total number of genes of S. cerevisiae, another ascomycete Aspergillus nidulans has also been used for studies on TRAPPs. We combined size-fracti","dates":{"release":"2019-01-01T00:00:00Z","publication":"2019 Dec","modification":"2026-05-02T02:06:37.18Z","creation":"2020-05-22T07:59:03Z"},"accession":"S-EPMC6946167","cross_references":{"pubmed":["31869332"],"doi":["10.1371/journal.pgen.1008557"]}}