BAIT

NOP19

DHI1, YGR251W
Ribosome biogenesis factor; nucleolar protein associated with pre-rRNA components of the 90S preribosome, required for cleavage of pre-rRNA at A0, A1 and A2 sites; interacts with RNA helicase Dhr2p and RNA helicase-like protein Utp25p; required for incorporation of Utp25p into preribosomes
Saccharomyces cerevisiae (S288c)
PREY

RDN37-2

RDN37
35S ribosomal RNA (35S rRNA) transcript; encoded by the RDN1 locus; processed into the 25S, 18S and 5.8S rRNAs (represented by the RDN25, RDN18, and RDN58 loci)
GO Process (0)
GO Function (0)
GO Component (0)
Saccharomyces cerevisiae (S288c)

Affinity Capture-RNA

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and associated RNA species identified by Northern blot, RT-PCR, affinity labeling, sequencing, or microarray analysis.

Publication

The nucleolar protein Nop19p interacts preferentially with Utp25p and Dhr2p and is essential for the production of the 40S ribosomal subunit in Saccharomyces cerevisiae.

Choque E, Marcellin M, Burlet-Schiltz O, Gadal O, Dez C

In eukaryotes, ribosome biogenesis is a process of major interest that requires more than 200 factors acting coordinately in time and space. Using genetic and proteomic studies, most of the components have now been identified. Based on its nucleolar localization, we characterized the protein encoded by the open reading frame YGR251W, we renamed Nop19p as playing an essential role in ... [more]

Unknown Nov. 01, 2011; 8(6); [Pubmed: 21941128]

Throughput

  • Low Throughput

Additional Notes

  • also captured were 27S, 23S, 20S, 25S rRNAs

Curated By

  • BioGRID