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ProteomicsAurora B opposes PP1 function in mitosis through phosphorylation of the conserved RVxF binding motif in PP1 regulatory proteins
Protein phosphatase 1 (PP1) is a highly conserved protein phosphatase that opposes the actions of a diverse set of Ser-Thr protein kinases by controlling the majority of serine-threonine (Ser-Thr) dephosphorylation reactions in eukaryotes. PP1 gains substrate specificity through binding to a large n...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2018-03-30 | MSV000082226 | MassIVE
UnknownAurora B opposes PP1 function in mitosis by phosphorylating the conserved PP1-binding RVxF motif in PP1 regulatory proteins.
Not available
S-EPMC6454879 | biostudies-literature
ProteomicsUbiquitin-independent disassembly by a p97 AAA-ATPase complex drives PP1 holoenzyme formation
Protein phosphatase-1 (PP1) dephosphorylates a broad spectrum of substrates to regulate a myriad of cellular processes. This functional diversity relies on the ordered assembly of alternative PP1 holoenzymes. Here, we show that newly synthesized PP1 is first held in an inactive complex by its partne...
ORGANISM(S): Homo sapiens (Human) 
2018-10-23 | PXD010750 | Pride
Protein phosphatase-1  protein biogenesis  aaa atpase  vcp/p97  ubiquitin  protein unfolding 
UnknownStructural basis of ubiquitin-independent PP1 complex disassembly by p97.
Not available
S-EPMC10350818 | biostudies-literature
UnknownBasolateral protein Scribble binds phosphatase PP1 to establish a signaling network maintaining apicobasal polarity.
Not available
S-EPMC8569552 | biostudies-literature
UnknowniASPP-PP1 complex is required for cytokinetic abscission by controlling CEP55 dephosphorylation.
Not available
S-EPMC5943338 | biostudies-literature
UnknownCoordinated downregulation of Spinophilin and the catalytic subunits of PP1, PPP1CA/B/C, contributes to a worse prognosis in lung cancer.
Not available
S-EPMC5739631 | biostudies-literature
UnknownIdentification of a novel Leucine-rich repeat protein and candidate PP1 regulatory subunit expressed in developing spermatids.
Not available
S-EPMC2270827 | biostudies-literature
ProteomicsEssential role of GEXP15, a specific Protein Phosphatase type 1 partner in Plasmodium berghei in asexual erythrocytic proliferation and transmission
The essential and distinct functions of Protein Phosphatase type 1 (PP1) catalytic subunit in eukaryotes are exclusively achieved through its interaction with a myriad of regulatory partners. In this work, we report the molecular and functional characterization of Gametocyte EXported Protein 15 (GEX...
ORGANISM(S): Plasmodium berghei ANKA 
2019-07-16 | PXD013874 | Pride
Pp1 Phosphatase Ip-ms Plasmodium 
UnknownFolding of Intrinsically Disordered Protein Phosphatase 1 Regulatory Proteins.
Not available
S-EPMC3409662 | biostudies-literature
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