Protein Domain : Endoribonuclease YbeY, conserved site IPR020549

Type  Conserved_site
Description  YbeY is a single strand-specific metallo-endoribonuclease involved in late-stage 70S ribosome quality control and in maturation of the 3' terminus of the 16S rRNA. It acts together with the RNase R to eliminate defective 70S ribosomes, but not properly matured 70S ribosomes or individual subunits, by a process mediated specifically by the 30S ribosomal subunit. It is involved in the processing of 16S, 23S and 5S rRNAs, with a particularly strong effect on maturation at both the 5'-and 3'-ends of 16S rRNA as well as maturation of the 5'-end of 23S and 5S rRNAs [ , , , ].YbeY contains a conserved region with three histidines at the C terminus. This entry represents this region.
Short Name  YbeY_CS

0 Child Features

1 Gene Families

222 Genes

0 Ontology Annotations

0 Parent Features

14 Publications

USDA
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