PXD006391-2

PXD006391 is an original dataset announced via ProteomeXchange.

Title	PALB2 interactome in asynchronous human cells
Description	Identification of interacting partners of the Partner and Localizer of BRCA2 (PALB2), essential regulator of DNA repair by homologous recombination. Interacting partners of PALB2 were purified by GFP pull down from asynchronous HEK293 Flp-In T-REx cells, exogenously expressing Flag-EGFP tagged PALB2 at a similar level than the endogenous PALB2 level. Before GFP pull down, whole cell protein extracts were pre-cleared on IgG agarose beads to decrease binding of non-specific proteins during GFP pull down. GFP pull down were performed using GFP-Trap agarose beads (Chromotek) and washed at low salt concentration (150mM NaCl), to maintain interactions of low affinity binding protein partners. As a negative control, Flag-EGFP interacting proteins were purified, following the same protocol as described for the purification of Flag-EGFP PALB2 interacting proteins. Experiments were performed in triplicate.
HostingRepository	PRIDE
AnnounceDate	2024-10-22
AnnouncementXML	Submission_2024-10-22_04:37:11.251.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Marjorie Fournier
SpeciesList	scientific name: Homo sapiens (Human); NCBI TaxID: 9606;
ModificationList	monohydroxylated residue; iodoacetamide derivatized residue
Instrument	Q Exactive

Revision	Datetime	Status	ChangeLog Entry
0	2017-04-26 06:17:13	ID requested
1	2017-07-18 00:45:46	announced
⏵ 2	2024-10-22 04:37:13	announced	2024-10-22: Updated project metadata.

10.1073/pnas.1620208114;

Bleuyard JY, Fournier M, Nakato R, Couturier AM, Katou Y, Ralf C, Hester SS, Dominguez D, Rhodes D, Humphrey TC, Shirahige K, Esashi F, MRG15-mediated tethering of PALB2 to unperturbed chromatin protects active genes from genotoxic stress. Proc Natl Acad Sci U S A, 114(29):7671-7676(2017) [pubmed]

curator keyword: Biological

submitter keyword: DNA repair,Genomic stability

Fumiko Esashi
contact affiliation	University of Oxford Sir William Dunn School of Pathology South Parks Road Oxford OX1 3RE United Kingdom
contact email	fumiko.esashi@path.ox.ac.uk
lab head
Marjorie Fournier
contact affiliation	University of Oxford
contact email	marjorie.fournier@path.ox.ac.uk
dataset submitter

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://ftp.pride.ebi.ac.uk/pride/data/archive/2017/07/PXD006391

PRIDE project URI

• PRIDE
  1. PXD006391
     1. Label: PRIDE project
     2. Name: PALB2 interactome in asynchronous human cells