PXD009621 is an
original dataset announced via ProteomeXchange.
Dataset Summary
Title | LC-MS/MS analysis of Mannose 6-phosphate containing proteins |
Description | Mucolipidosis III gamma (MLIII) is clinically characterized by onset of first symptoms at an average of 5 years such as stiffness of hands and shoulders, claw hand deformities, scoliosis and progressive destruction of hip joints. The disease is caused by mutations in GNPTG encoding the gamma-subunit of the GlcNAc-1-phosphotransferase complex. This enzyme is responsible for the generation of mannose 6-phosphate (M6P) targeting signals on 70 soluble lysosomal enzymes that are required for their efficient receptor-mediated transport to lysosomes. In fibroblasts from Gnptg-KO mice the GlcNAc-1-phosphotransferase activity is reduced leading to low amounts of M6P-containing proteins. M6P affinity chromatography-assisted and mass spectrometry-based secretome analysis of Gnptg-KO fibroblasts revealed a distinct set of lysosomal enzymes modified with M6P residues. |
HostingRepository | PRIDE |
AnnounceDate | 2018-06-06 |
AnnouncementXML | Submission_2018-06-06_03:02:53.xml |
DigitalObjectIdentifier | |
ReviewLevel | Peer-reviewed dataset |
DatasetOrigin | Original dataset |
RepositorySupport | Unsupported dataset by repository |
PrimarySubmitter | Shiva Ahmadi |
SpeciesList | scientific name: Mus musculus (Mouse); NCBI TaxID: 10090; |
ModificationList | No PTMs are included in the dataset |
Instrument | LTQ Orbitrap Velos |
Dataset History
Revision | Datetime | Status | ChangeLog Entry |
0 | 2018-04-27 01:57:57 | ID requested | |
⏵ 1 | 2018-06-06 03:02:54 | announced | |
Publication List
Dataset with its publication pending |
Keyword List
curator keyword: Biological |
submitter keyword: LC-MSMS, M6P, Affinitz Chromatography, MLIII, GNPTG |
Contact List
Dominic Winter |
contact affiliation | Insitute of Biochemistry and Molecular Biology, University of Bonn, Bonn, Germany |
contact email | sheeva.ahmadi@gmail.com |
lab head | |
Shiva Ahmadi |
contact affiliation | Researcher |
contact email | sheeva.ahmadi@gmail.com |
dataset submitter | |
Full Dataset Link List
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/2018/06/PXD009621 |
PRIDE project URI |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD009621
- Label: PRIDE project
- Name: LC-MS/MS analysis of Mannose 6-phosphate containing proteins