RNA structural differentiation: opportunities with pattern recognition

CS Eubanks, AE Hargrove - Biochemistry, 2018 - ACS Publications
Our awareness and appreciation of the many regulatory roles of RNA have dramatically
increased in the past decade. This understanding, in addition to the impact of RNA in many …

Predictions and analyses of RNA nearest neighbor parameters for modified nucleotides

MC Hopfinger, CC Kirkpatrick… - Nucleic acids …, 2020 - academic.oup.com
The most popular RNA secondary structure prediction programs utilize free energy (Δ G° 37)
minimization and rely upon thermodynamic parameters from the nearest neighbor (NN) …

Modeling, simulations, and bioinformatics at the service of RNA structure

PD Dans, D Gallego, A Balaceanu, L Darré, H Gómez… - Chem, 2019 - cell.com
Although chemically close to DNA, RNA can adopt a wide range of structures from regular
helices to complex globular conformations, showing a complexity similar to that of proteins …

Posttranscriptional modifications at the 37th position in the anticodon stem–loop of tRNA: structural insights from MD simulations

PS Prabhakar, NA Takyi, SD Wetmore - Rna, 2021 - rnajournal.cshlp.org
Transfer RNA (tRNA) is the most diversely modified RNA. Although the strictly conserved
purine position 37 in the anticodon stem–loop undergoes modifications that are …

Physical chemistry of a single tRNA-modified nucleoside regulates decoding of the synonymous lysine wobble codon and affects type 2 diabetes

S Vangaveti, SV Ranganathan… - The Journal of Physical …, 2022 - ACS Publications
The 2-methylthio-modification (ms2-) of N6-threonylcarbonyladenosine (t6A37) at position-
37 (ms2t6A37) in tRNAUUULys3 provides the needed stability between the tRNA anticodon …

Structural patterns and stabilities of hydrogen-bonded pairs involving ribonucleotide bases and arginine, glutamic acid, or glutamine residues of proteins from …

D Kagra, PS Prabhakar, KD Sharma, P Sharma - ACS omega, 2020 - ACS Publications
Ribonucleotide: protein interactions play crucial roles in a number of biological processes.
Unlike the RNA: protein interface where van der Waals contacts are prevalent, the …

Structural Map** of the Base Stacks Containing Post-transcriptionally Modified Bases in RNA

Z Ali, S Kaur, T Kukhta, AAAA Abu-Saleh… - The Journal of …, 2023 - ACS Publications
Post-transcriptionally modified bases play vital roles in many biochemical processes
involving RNA. Analysis of the non-covalent interactions associated with these bases in …

Influence of the number, nature and position of methyl posttranscriptional modifications on nucleobase stacking in RNA

D Kagra, AS Mahmi, NVS Kumar… - …, 2021 - Wiley Online Library
DFT calculations are employed to quantify the influence of the presence, number, nature,
and position of posttranscriptional methylation on stacking strength of RNA bases. We carry …

A quantum chemical view of the interaction of RNA nucleobases and base pairs with the side chains of polar amino acids

A Ohri, P P. Seelam, P Sharma - Journal of Biomolecular Structure …, 2021 - Taylor & Francis
Hydrogen bonding between amino acids and nucleobases is important for RNA–protein
recognition. As a first step toward understanding the physicochemical features of these …

Urinary RNA Biomarkers Prognostic for Renal Cell Carcinoma Metastasis

JF Cotellessa - 2021 - search.proquest.com
Abstract Renal Cell Carcinoma (RCC) is diagnosed in approximately 65,000 people
annually in the United States, accounting for~ 3% of all human cancers. The death rate for …