Proteomics

Dataset Information

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Phosphoproteome of PINK1 in HEK293 cells


ABSTRACT: triple SILAC phosphoproteomics experiment of Flp-In T-Rex HEK293 cells stably expressing either FLAG empty, PINK1-FLAG Kinase dead or PINK1-FLAG wild type were grown in ‘light’ (K0R0), ‘medium’ (K4R6) and ‘heavy’ (K8,R10) SILAC media, respectively.

INSTRUMENT(S): LTQ Orbitrap Velos

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Cell Culture

DISEASE(S): Parkinson's Disease

SUBMITTER: Matthias Trost  

LAB HEAD: Matthias Trost

PROVIDER: PXD002127 | Pride | 2015-09-16

REPOSITORIES: Pride

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Publications


Mutations in the PTEN-induced kinase 1 (PINK1) are causative of autosomal recessive Parkinson's disease (PD). We have previously reported that PINK1 is activated by mitochondrial depolarisation and phosphorylates serine 65 (Ser(65)) of the ubiquitin ligase Parkin and ubiquitin to stimulate Parkin E3 ligase activity. Here, we have employed quantitative phosphoproteomics to search for novel PINK1-dependent phosphorylation targets in HEK (human embryonic kidney) 293 cells stimulated by mitochondria  ...[more]