Results 161 to 170 of about 5,849 (189)

Metal ions govern coronavirus endoribonuclease activity. [PDF]

Nucleic Acids Res
Wang X, Li J, Liu Z, Wang L, Zhu B.
europepmc   +1 more source

Studies of myc gene expression and a novel endoribonuclease activity

, 1995
Anders Wennborg
openalex  

Activation of IRE1 Endonuclease Activity Regulates Zika Virus Replication and Antiviral Response During Infection in Human Microglia. [PDF]

Viruses
Hernández-Díaz T, Oyarzún-Arrau A, Gaete-Argel A, López-Palma D, López-Schettini J, Fernández D, Valiente-Echeverría F, Osorio F, Soto-Rifo R.   +8 more
europepmc   +1 more source

Activated oligoadenylate synthetase-ribonuclease L pathway promotes endothelial pyroptosis and impairs diabetic wound healing via thioredoxin-interacting protein m⁶A methylation. [PDF]

Mol Biomed
Zhou P, Huang Y, Wang Z, Chen D, Long B, Qin P, Li Y, Yang C, Li Q.   +8 more
europepmc   +1 more source

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Exoribonucleases and Endoribonucleases

EcoSal Plus, 2004
This review provides a description of the known Escherichia coli ribonucleases (RNases), focusing on their structures, catalytic properties, genes, physiological roles, and possible regulation. Currently, eight E. coli exoribonucleases are known.
Zhongwei, Li, Murray P, Deutscher
openaire   +2 more sources

Influenza Virus Endoribonuclease

2001
The influenza virus polymerase complex contains two associated enzymatic activities, an endoribonuclease and a RNA-dependent RNA polymerase activity. Both activities have so far been observed only with the complete polymerase complex consisting of three subunits, PB1, PB2, and PA.
K, Klumpp, L, Hooker, B, Handa
openaire   +2 more sources

Chloroplast p54 Endoribonuclease

2001
Publisher Summary Much of the regulation of chloroplast gene expression has been assigned to stability determinants at the level of RNA precursors, including interactions of sequence and/or structural elements with their cognate binding proteins. A number of these proteins are known to assemble at the 5′-untranslated region (UTR) of chloroplast mRNAs,
K, Liere, J, Nickelsen, G, Link
openaire   +2 more sources

Endoribonuclease from bovine adrenal cortex cytosol

Biochemistry, 1975
An endoribonuclease which digests a variety of synthetic homoribopolymers and poly(A)-rich mRNA has been identified and purified greater than 500-fold with respect to specific activity from bovine adrenal cortex cytosol. Enzymatic digestion of synthetic poly(riboadenylic acid) was stimulated by Mn-2+ and Mg-2+ and the enzyme exhibited broad pH and salt
H I, Miller, L A, Perkins, M G, Rosenfeld   +2 more
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Endoribonuclease activities of Trypanosoma brucei mitochondria

Molecular and Biochemical Parasitology, 2002
RNA editing in kinetoplastids is a type of post-transcriptional processing that changes mitochondrial mRNA sequences by the addition or deletion of uridines. Multiple enzymatic activities, such as endoribonuclease and RNA ligase, are associated with this process and exist in a multienzyme complex.
Reza, Salavati, Aswini K, Panigrahi, Barbara A, Morach, Setareh S, Palazzo, Robert P, Igo, Kenneth, Stuart   +5 more
openaire   +2 more sources

A microsomal endoribonuclease from rat liver

Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis, 1980
An endoribonuclease has been purified about 320-fold from the microsomes of rat liver. The enzyme had an apparent molecular weight of 54 000-58 000 and produced oligonucleotides, each consisting of 3-7 nucleotides from poly(A) and poly(U). No mononucleotide was obtained by the enzymatic hydrolysis of poly(A) and poly(U) under standard coditions.
H, Kumagai, K, Igarashi, T, Takayama, K, Watanabe, K, Sugimoto, S, Hirose   +5 more
openaire   +2 more sources