Proteomics

Dataset Information

0

IScience 2026 splitTurboID APMS and GFP IPMS datasets


ABSTRACT: SplitTurboID AP/MS datasets for different combinations of Turbo/Cterm-tagged PP1 with Turbo/Nterm-tagged regulatory subunits (label-free or SILAC) and IP/MS dataset for GFP-c20orf27.

ORGANISM(S): Homo Sapiens (human)

SUBMITTER: Laura Trinkle-Mulcahy 

PROVIDER: PXD074243 | JPOST Repository | Fri Feb 20 00:00:00 GMT 2026

REPOSITORIES: jPOST

Dataset's files

Source:
Action DRS
DP1061_NIPP1_SILAC_Maxquant.zip Other
DP1061_RRP1B_SILAC_Maxquant.zip Other
DP1061_RawFiles_NIPP1_SILAC.zip Other
DP1061_RawFiles_RRP1B_SILAC.zip Other
DP1063_NOM1_SILAC_Maxquant.zip Other
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Publications

SplitTurboID mapping of dimeric protein phosphatase complex interactomes.

Rajkumar Abishankari A   Gaudreau-Lapierre Antoine A   Anthony Curtis L F CLF   Nguyen Vincent V   Ooi Sarah S   Campuzano Denise D   Trinkle-Mulcahy Laura L  

iScience 20260228 4


Unlike its counterpart Ser/Thr kinases, the predominant Ser/Thr protein phosphatase 1 (PP1) is a promiscuous enzyme that gains its subcellular localization and substrate specificity from a large panel of regulatory proteins with which it associates. Mapping the interactomes of catalytic and regulatory subunits on their own provides evidence for the targeting of PP1 to a wide range of cellular pathways, but does not provide a conditional analysis of individual holophosphatase complexes. To achiev  ...[more]

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