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Article

Parvulin (Par14), a Peptidyl-Prolyl cis-trans Isomerase, Is a Novel rRNA Processing Factor That Evolved in the Metazoan Lineage

15 Apr 2009

Abstract excerpt

Although parvulin (Par14/eukaryotic parvulin homolog), a peptidyl-prolyl cis-trans isomerase, is found associated with the preribosomal ribonucleoprotein (pre-rRNP) complexes, its roles in ribosome biogenesis remain undetermined. In this study, we describe a comprehensive proteomics analysis of the Par14-associated pre-rRNP complexes using LC-MS/MS and a knockdown analysis of Par14. Together with our previous...

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PMID: 19369196
DOI: 10.1074/mcp.m900147-mcp200

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