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PXD017202 is an original dataset announced via ProteomeXchange.

Dataset Summary
TitleCyclin B1-Cdk1 binds MAD1 and facilitates its release from the nuclear pore complex to ensure a robust Spindle Assembly Checkpoint
DescriptionHow the cell rapidly and completely reorganises its architecture when it divides is a problem that has fascinated for almost 150 years. We now know that the core regulatory machinery is highly conserved in eukaryotes but how these multiple protein kinases, protein phosphatases, and ubiquitin ligases are coordinated in space and time to remodel the cell in a matter of minutes remains a major question. Cyclin B-Cdk is the primary kinase that drives mitotic remodelling and here we show that it is targeted to the nuclear pore complex (NPC) by binding an acidic face of the kinetochore checkpoint protein, MAD1, where it coordinates NPC disassembly with kinetochore assembly. This localised Cyclin B1-Cdk1 activity is needed for the proper release of MAD1 from the embrace of TPR at the nuclear pore so that it can be recruited to kinetochores before nuclear envelope breakdown to maintain genomic stability.
ReviewLevelPeer-reviewed dataset
DatasetOriginOriginal dataset
RepositorySupportUnsupported dataset by repository
PrimarySubmitterJames Wright
SpeciesList scientific name: Homo sapiens (Human); NCBI TaxID: 9606;
ModificationListTMT6plex-126 reporter+balance reagent acylated residue; phosphorylated residue; acetylated residue; monohydroxylated residue; iodoacetamide derivatized residue
InstrumentOrbitrap Fusion Lumos
Dataset History
RevisionDatetimeStatusChangeLog Entry
02020-01-20 07:31:53ID requested
12020-06-29 02:58:46announced
Publication List
Jackman M, Marcozzi C, Barbiero M, Pardo M, Yu L, Tyson AL, Choudhary JS, Pines J, Cyclin B1-Cdk1 facilitates MAD1 release from the nuclear pore to ensure a robust spindle checkpoint. J Cell Biol, 219(6):(2020) [pubmed]
Keyword List
submitter keyword: Human, MS3, TMT,
Contact List
Jyoti Choudhary
contact affiliationInstitute of Cancer Research, London
contact emailjyoti.choudhary@icr.ac.uk
lab head
James Wright
contact affiliationFunctional Proteomics, Institute Cancer Research & Proteomic Mass Spectrometry, Wellcome Trust Sanger Institute
contact emailjw13@sanger.ac.uk
dataset submitter
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