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Concept

Ribonuclease H

Related publications (5)

KRAB zinc finger protein-mediated control of transposon-embedded regulatory sequences from human germline to early embryos

Alexandra Iouranova

Transposable elements (TEs), also called jumping genes, are genetic elements capable of changing their position within the genome of their host. They make up large fractions of genomes, including 45% of human DNA content, according to current estimates. S ...

EPFL2021

Structure and dynamics of mesophilic variants from the homing endonuclease I-DmoI

I-DmoI, from the hyperthermophilic archaeon Desulfurococcus mobilis, belongs to the LAGLIDADG homing endonuclease protein family. Its members are highly specific enzymes capable of recognizing long DNA target sequences, thus providing potential tools for g ...

Springer2017

Catalytic Metal Ions and Enzymatic Processing of DNA and RNA

Matteo Dal Peraro, Giulia Palermo, Andrea Cavalli

Two-metal-ion-dependent nucleases cleave the phosphodiester bonds of nucleic acids via the two-metal-ion (2M) mechanism. Several high-resolution X-ray structures portraying the two-metal-aided catalytic site, together with mutagenesis and kinetics studies, ...

American Chemical Society2015

OAS proteins and cGAS: unifying concepts in sensing and responding to cytosolic nucleic acids

Andrea Ablasser

Recent discoveries in the field of innate immunity have highlighted the existence of a family of nucleic acid-sensing proteins that have similar structural and functional properties. These include the well-known oligoadenylate synthase (OAS) family protein ...

Nature Publishing Group2014

Protein-RNA and protein-protein interactions mediate association of human EST1A/SMG6 with telomerase

Joachim Lingner, Sophie Redon

The human EST1A/SMG6 polypeptide physically interacts with the chromosome end replication enzyme telomerase. In an attempt to better understand hEST1A function, we have started to dissect the molecular interactions between hEST1A and telomerase. Here, we d ...

2007