User profiles for F. J. O'Reilly

Francis J O'Reilly

NCI-NIH
Verified email at nih.gov
Cited by 2168

Cross-linking mass spectrometry: methods and applications in structural, molecular and systems biology

FJ O'Reilly, J Rappsilber - Nature structural & molecular biology, 2018 - nature.com
Over the past decade, cross-linking mass spectrometry (CLMS) has developed into a robust
and flexible tool that provides medium-resolution structural information. CLMS data provide …

Cross-linking mass spectrometry for mapping protein complex topologies in situ

K Lee, FJ O'Reilly - Essays in Biochemistry, 2023 - portlandpress.com
Cross-linking mass spectrometry has become an established technology to provide structural
information on the topology and dynamics of protein complexes. Readily accessible …

In-cell architecture of an actively transcribing-translating expressome

FJ O'Reilly, L Xue, A Graziadei, L Sinn, S Lenz… - Science, 2020 - science.org
Structural biology studies performed inside cells can capture molecular machines in action
within their native context. In this work, we developed an integrative in-cell structural …

mRNA recognition and packaging by the human transcription–export complex

…, MK Vorländer, D Riabov-Bassat, L Fin, FJ O'Reilly… - Nature, 2023 - nature.com
Newly made mRNAs are processed and packaged into mature ribonucleoprotein complexes
(mRNPs) and are recognized by the essential transcription–export complex (TREX) for …

M2 pyruvate kinase provides a mechanism for nutrient sensing and regulation of cell proliferation

HP Morgan, FJ O'Reilly, MA Wear… - Proceedings of the …, 2013 - National Acad Sciences
We show that the M2 isoform of pyruvate kinase (M2PYK) exists in equilibrium between
monomers and tetramers regulated by allosteric binding of naturally occurring small-molecule …

Defining a minimal cell: essentiality of small ORF s and nc RNA s in a genome‐reduced bacterium

…, WH Chen, V Lloréns‐Rico, FJ O'Reilly… - Molecular systems …, 2015 - embopress.org
Identifying all essential genomic components is critical for the assembly of minimal artificial
life. In the genome‐reduced bacterium Mycoplasma pneumoniae, we found that small ORF s (…

An integrated workflow for crosslinking mass spectrometry

…, L Fischer, ZA Chen, M Barbon, FJ O'Reilly… - Molecular systems …, 2019 - embopress.org
We present a concise workflow to enhance the mass spectrometric detection of crosslinked
peptides by introducing sequential digestion and the crosslink identification software xi …

Cryo-EM structures of holo condensin reveal a subunit flip-flop mechanism

…, C Cawood, L Lecomte, FJ O'Reilly… - Nature structural & …, 2020 - nature.com
Complexes containing a pair of structural maintenance of chromosomes (SMC) family proteins
are fundamental for the three-dimensional (3D) organization of genomes in all domains of …

First community-wide, comparative cross-linking mass spectrometry study

…, R Ninnis, P Novák, FJ O'reilly… - Analytical …, 2019 - ACS Publications
The number of publications in the field of chemical cross-linking combined with mass spectrometry
(XL-MS) to derive constraints for protein three-dimensional structure modeling and to …

A folded conformation of MukBEF and cohesin

…, BG Lee, T Than, L Sinn, FJ O'Reilly… - Nature structural & …, 2019 - nature.com
Structural maintenance of chromosomes (SMC)–kleisin complexes organize chromosomal
DNAs in all domains of life, with key roles in chromosome segregation, DNA repair and …