Proteomics

Dataset Information

0

The interactome of the human RNA Pol II


ABSTRACT: We aim to describe the proteins interacting with the human RNA polymerase II

INSTRUMENT(S): LTQ Orbitrap

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Blood Cell

SUBMITTER: Ignasi Forne  

LAB HEAD: Axel Imhof

PROVIDER: PXD003459 | Pride | 2018-01-09

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
MQFiles.zip Other
PrefoldinRNAPIIproteinGroups_Q_iBAQ_pvalue_logfoldchange.xlsx Xlsx
SID1268_KV_01.raw Raw
SID1268_KV_02.raw Raw
SID1268_KV_03.raw Raw
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Publications

Specific threonine-4 phosphorylation and function of RNA polymerase II CTD during M phase progression.

Hintermair Corinna C   Voß Kirsten K   Forné Ignasi I   Heidemann Martin M   Flatley Andrew A   Kremmer Elisabeth E   Imhof Axel A   Eick Dirk D  

Scientific reports 20160606


Dynamic phosphorylation of Tyr1-Ser2-Pro3-Thr4-Ser5-Pro6-Ser7 heptad-repeats in the C-terminal domain (CTD) of the large subunit coordinates progression of RNA polymerase (Pol) II through the transcription cycle. Here, we describe an M phase-specific form of Pol II phosphorylated at Thr4, but not at Tyr1, Ser2, Ser5, and Ser7 residues. Thr4 phosphorylated Pol II binds to centrosomes and midbody and interacts with the Thr4-specific Polo-like kinase 1. Binding of Pol II to centrosomes does not req  ...[more]

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