PXD006206
PXD006206 is an original dataset announced via ProteomeXchange.
Dataset Summary
Title | MudPIT analyses of the human proteins biotinylated by proximity to dynein/dynactin subunits fused to biotin ligase (BioID) |
Description | We identified the human dynein proteome by attaching a promiscuous biotin ligase (BioID) to 7 distinct components of the dynein machinery, including a subunit of its essential cofactor dynactin. BioID experiments were performed with stable HEK293 cell lines expressing dynein (IC1, IC2, LIC1, LIC2, RB, TcTex-1) and dynactin (p62) subunits tagged with BioID-3X FLAG. BioID-only transfected cells were used as negative controls. For BioID experiments, cells were lysed in the presence of detergents to disrupt the dynein/dynactin complex, allowing the identification of proteins that were proximal to the tagged subunit prior to cell lysis. After purification of biotinylated proteins on streptavidin-conjugated beads, the eluates were precipitated with TCA. After washing with acetone, the protein mixtures were digested with endoproteinase Lys-C and trypsin (Roche) and analyzed by MudPIT. We performed BioID purification followed by MudPIT in quadruplicate and used a label-free quantitative proteomics approach to calculate the enrichment of each identified protein relative to BioID control replicates. |
HostingRepository | MassIVE |
AnnounceDate | 2017-07-31 |
AnnouncementXML | Submission_2017-07-31_06:36:39.xml |
DigitalObjectIdentifier | |
ReviewLevel | Peer-reviewed dataset |
DatasetOrigin | Original dataset |
RepositorySupport | Unsupported dataset by repository |
PrimarySubmitter | Laurence Florens |
SpeciesList | scientific name: Homo sapiens; common name: human; NCBI TaxID: 9606; |
ModificationList | S-carboxamidomethyl-L-cysteine |
Instrument | LTQ |
Dataset History
Revision | Datetime | Status | ChangeLog Entry |
---|---|---|---|
0 | 2017-03-29 09:59:49 | ID requested | |
⏵ 1 | 2017-07-31 06:36:40 | announced |
Publication List
Redwine WB, DeSantis ME, Hollyer I, Htet ZM, Tran PT, Swanson SK, Florens L, Washburn MP, Reck-Peterson SL, The human cytoplasmic dynein interactome reveals novel activators of motility. Elife, 6():(2017) [pubmed] |
Keyword List
submitter keyword: Cytoplasmic dynein-1, dynactin, activator, promiscuous biotin ligase |
Contact List
Laurence Florens | |
---|---|
contact affiliation | The Stowers Institute for Medical Research |
contact email | laf@stowers.org |
lab head | |
Laurence Florens | |
contact affiliation | Stowers Institute for Medical Research |
contact email | laf@stowers.org |
dataset submitter |
Full Dataset Link List
MassIVE dataset URI |
Dataset FTP location NOTE: Most web browsers have now discontinued native support for FTP access within the browser window. But you can usually install another FTP app (we recommend FileZilla) and configure your browser to launch the external application when you click on this FTP link. Or otherwise, launch an app that supports FTP (like FileZilla) and use this address: ftp://massive.ucsd.edu/MSV000080759 |