Proteomics

Dataset Information

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Garg_Mediator_characterization_P108_VS4


ABSTRACT: This submission contains the mass spectrometry files for the manuscript by Garg et al. that describes the identification and functional characterization of the tetrahymena mediator complex. AP-MS experiments were performed from tetrahymena thermophila cells and MS files were acquired on 5600 TripleTOF and LTQ mass spectrometers. Please refer to the individual Tables 1 for additional details of submitted files. For questions, please contact Jean-Philippe Lambert (Jean-Philippe.Lambert@crchudequebec.ulaval.ca).

OTHER RELATED OMICS DATASETS IN: GSE126344

INSTRUMENT(S): TripleTOF 5600, LTQ

ORGANISM(S): Tetrahymena Thermophila (ncbitaxon:5911)

SUBMITTER: Jean-Philippe Lambert  

PROVIDER: MSV000083486 | MassIVE | Tue Feb 26 09:05:00 GMT 2019

SECONDARY ACCESSION(S): PXD012883

REPOSITORIES: MassIVE

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Publications

The Med31 Conserved Component of the Divergent Mediator Complex in Tetrahymena thermophila Participates in Developmental Regulation.

Garg Jyoti J   Saettone Alejandro A   Nabeel-Shah Syed S   Cadorin Matthew M   Ponce Marcelo M   Marquez Susanna S   Pu Shuye S   Greenblatt Jack J   Lambert Jean-Philippe JP   Pearlman Ronald E RE   Fillingham Jeffrey J  

Current biology : CB 20190704 14


Mediator is a large protein complex required for basal and regulated expression of most RNA polymerase II (RNAP II)-transcribed genes, in part due to its interaction with and phosphorylation of the conserved C-terminal domain (CTD) of Rpb1 [1, 2]. Mediator has been implicated in many aspects of gene expression including chromatin looping [3], higher-order chromatin folding [4], mRNA processing [5] and export [6], and transcriptional memory [7]. Mediator is thought to have played a major role dur  ...[more]

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