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Article

The human Imp3 and Imp4 proteins form a ternary complex with hMpp10, which only interacts with the U3 snoRNA in 60-80S ribonucleoprotein complexes.

Nucleic acids research - 1 Apr 2003

Granneman Sander, Gallagher Jennifer E G, Vogelzangs Judith, Horstman Wendy, van Venrooij Walther J, Baserga Susan J, Pruijn Ger J M

Abstract excerpt

Ribosome biogenesis requires a vast number of trans-acting factors many of which are required for the chemical modification and processing of the pre-rRNA component. The U3 snoRNP complex is required for the early cleavage steps in pre-rRNA processing. We have cloned cDNAs encoding the human and mouse homologs of the yeast U3 snoRNP-associated proteins Imp3 and Imp4. Both human proteins localize to nucleoli and...

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Identifiers

PMID: 12655004
DOI: 10.1093/nar/gkg300
PMCID: PMC152815

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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