Results 21 to 30 of about 112,073 (318)
Frontiers in Oncology, 2022 Ribonuclease P/MRP Subunit P40 (RPP40), a component of ribonuclease P and multimeric ribonuclease P complex, was reported as one of the promoting factors for the chemoresistance of acute myeloid leukemia and a recurrence predictor of early-stage triple ...
Jianming Tang +4 more
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The specificity landscape of bacterial ribonuclease P. [PDF]
J Biol ChemDeveloping quantitative models of substrate specificity for RNA processing enzymes is a key step toward understanding their biology and guiding applications in biotechnology and biomedicine. Optimally, models to predict relative rate constants for alternative substrates should integrate an understanding of structures of the enzyme bound to "fast" and ...
Chamberlain AR +4 more
europepmc +3 more sources
Catalytic RNA Oligomers Formed by Co-Oligomerization of a Pair of Bimolecular RNase P Ribozymes
Molecules, 2022 Naturally occurring ribozymes with a modular architecture are promising platforms for construction of RNA nanostructures because modular redesign enables their oligomerization.
Mst. Ayesha Siddika +7 more
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Ribonucleases P/MRP and the Expanding Ribonucleoprotein World [PDF]
IUBMB Life, 2012 AbstractOne of the hallmarks of life is the widespread use of certain essential ribozymes. The ubiquitous ribonuclease P (RNase P) and eukaryotic RNase MRP are essential complexes where a structured, noncoding RNA acts in catalysis. Recent discoveries have elucidated the three‐dimensional structure of the ancestral ribonucleoprotein complex, suggested ...
Aaron Hernandez‐Cid +3 more
openalex +4 more sources
P finder: genomic and metagenomic annotation of RNase P RNA gene (rnpB)
BMC Genomics, 2020 Background The rnpB gene encodes for an essential catalytic RNA (RNase P). Like other essential RNAs, RNase P’s sequence is highly variable. However, unlike other essential RNAs (i.e.
J. Christopher Ellis
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Histone deacetylase 2-mediated deacetylation of the Ribonuclease 1 promoter in inflamed human endothelial cells [PDF]
, 2020 Endothelial cells (ECs) function as protective barrier to separate the blood from the surrounding tissue by conducting crucial roles in regulation and maintenance of vascular homeostasis, such as control of vessel permeability or coagulation.
Bedenbender, Katrin
core +1 more source
Frontiers in Molecular Biosciences, 2021 Ribonuclease P (RNase P) is a universal RNA-protein endonuclease that catalyzes 5’ precursor-tRNA (ptRNA) processing. The RNase P RNA plays the catalytic role in ptRNA processing; however, the RNase P protein is required for catalysis in vivo and ...
Danyun Zeng +4 more
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Genomic function during the lampbrush chromosome stage of amphibian oogenesis [PDF]
, 1966 Throughout its lengthy developmental history the disposition of the genetic material in the amphibian oocyte nucleus differs from that in other cell types.
Crippa, Marco +3 more
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Biology, 2019 The modular structural domains of multidomain RNA enzymes can often be dissected into separate domain RNAs and their noncovalent assembly can often reconstitute active enzymes.
Yuri Nozawa +4 more
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ConSole: using modularity of contact maps to locate solenoid domains in protein structures. [PDF]
, 2014 BackgroundPeriodic proteins, characterized by the presence of multiple repeats of short motifs, form an interesting and seldom-studied group. Due to often extreme divergence in sequence, detection and analysis of such motifs is performed more reliably on
Godzik, Adam, Hrabe, Thomas
core +4 more sources