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Commit f0b40859 authored by Jean  CURY's avatar Jean CURY
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Update rloc.md

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## Description ## Description
RloC is a distant homologue of the tRNALys anticodon nuclease (ACNase) PrrC. RloC shares the ABC ATPase motifs and catalytic ACNase triad with PrrC, but it possesses a unique zinc-hook/coiled-coil insert. This distinctive feature results in its ATPase domain bearing similarity to Rad50 and other DNA repair proteins.Contrary to PrrC RloC is rarely linked to a type I R-M system. RloC activity was not directly demonstrated on phages but hypothesized through its similar features to PrrC :ref{doi=10.1111/j.1365-2958.2008.06387.x}. RloC is a distant homologue of the tRNALys anticodon nuclease (ACNase) [PrrC](/defense-systems/prrc). RloC shares the ABC ATPase motifs and catalytic ACNase triad with PrrC, but it possesses a unique zinc-hook/coiled-coil insert. This distinctive feature results in its ATPase domain bearing similarity to Rad50 and other DNA repair proteins.Contrary to PrrC RloC is rarely linked to a type I R-M system. RloC activity was not directly demonstrated on phages but hypothesized through its similar features to PrrC :ref{doi=10.1111/j.1365-2958.2008.06387.x}.
## Molecular Mechanism ## Molecular Mechanism
RloC was shown to function by tRNA cleavage (wobble nucleotide-excising and Zn++-responsive tRNase) :ref{doi=10.1006/jmbi.1995.0343}. However such activity was not directly shown on a phage. Zinc hook seems to regulate the nuclease function. RloC was shown to function by tRNA cleavage (wobble nucleotide-excising and Zn++-responsive tRNase) :ref{doi=10.1006/jmbi.1995.0343}. However such activity was not directly shown on a phage. Zinc hook seems to regulate the nuclease function.
## Example of genomic structure ## Example of genomic structure
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