Investigating chemical crosslinking of protein-RNA complexes by mass spectrometry

A Wulf - 2022 - ediss.uni-goettingen.de
RNA plays a quintessential role in cellular processes such as gene expression,
transcription, RNA processing, and translation. Proteins carrying out those diverse functions …

RNxQuest: An Extension to the xQuest Pipeline Enabling Analysis of Protein–RNA Cross-Linking/Mass Spectrometry Data

CP Sarnowski, M Götze, A Leitner - Journal of Proteome …, 2023 - ACS Publications
Cross-linking and mass spectrometry (XL-MS) workflows are increasingly popular
techniques for generating low-resolution structural information about interacting …

crisscrosslinkeR: identification and visualization of protein–RNA and protein–protein interactions from crosslinking mass spectrometry

EH Gail, AD Shah, RB Schittenhelm… - …, 2020 - academic.oup.com
Unbiased detection of protein–protein and protein–RNA interactions within
ribonucleoprotein complexes are enabled through crosslinking followed by mass …

Cross-linking and mass spectrometry as a tool for studying the structural biology of ribonucleoproteins

CP Sarnowski, M Bikaki, A Leitner - Structure, 2022 - cell.com
Cross-linking and mass spectrometry (XL-MS) workflows represent an increasingly popular
technique for low-resolution structural studies of macromolecular complexes. Cross-linking …

Investigation of protein-RNA interactions by UV cross-linking and mass spectrometry: methodological improvements toward in vivo applications

K Kramer - 2014 - ediss.uni-goettingen.de
Protein–RNA complexes play key roles in a variety of cellular functions such as gene
expression and its regulation. One frequently applied method for the investigation of direct …

Sensitive detection and structural characterisation of UV-induced cross-links in protein-RNA complexes using CLIR-MS

CP Sarnowski, A Knörlein, T de Vries, M Götze… - bioRxiv, 2022 - biorxiv.org
Cross-linking coupled with mass spectrometry is an increasingly popular methodology for
elucidating structural information from biological complexes. Whilst protein-protein cross …

Single nucleotide resolution RNA–protein cross-linking mass spectrometry: a simple extension of the CLIR-MS workflow

M Götze, CP Sarnowski, T de Vries… - Analytical …, 2021 - ACS Publications
RNA–protein interactions mediate many intracellular processes. CLIR-MS (cross-linking of
isotope-labeled RNA and tandem mass spectrometry) allows the identification of RNA …

Developing an acidic residue reactive and sulfoxide-containing MS-cleavable homobifunctional cross-linker for probing protein–protein interactions

CB Gutierrez, C Yu, EJ Novitsky, AS Huszagh… - Analytical …, 2016 - ACS Publications
Cross-linking mass spectrometry (XL-MS) has become a powerful strategy for defining
protein–protein interactions and elucidating architectures of large protein complexes …

Detection of protein-RNA crosslinks by NanoLC-ESI-MS/MS using precursor ion scanning and multiple reaction monitoring (MRM) experiments

C Lenz, E Kühn-Hölsken, H Urlaub - Journal of the American Society for …, 2007 - Springer
Protein-RNA interactions within ribonucleoprotein particles (RNPs) can be investigated by
UV-induced crosslinking of proteins to their cognate RNAs and subsequent isolation and …

Simplified protocol for cross-linking mass spectrometry using the MS-cleavable cross-linker DSBU with efficient cross-link identification

D Pan, A Brockmeyer, F Mueller, A Musacchio… - Analytical …, 2018 - ACS Publications
Chemical cross-linking combined with mass spectrometry (MS) is a powerful approach to
identify and map protein–protein interactions. Its applications support computational …