Ontology highlight
ABSTRACT:
SUBMITTER: Rothe B
PROVIDER: S-EPMC5499572 | biostudies-literature | 2017 Jul
REPOSITORIES: biostudies-literature
Rothé Benjamin B Manival Xavier X Rolland Nicolas N Charron Christophe C Senty-Ségault Véronique V Branlant Christiane C Charpentier Bruno B
Nucleic acids research 20170701 12
The U3 box C/D snoRNA is one key element of 90S pre-ribosome. It contains a 5΄ domain pairing with pre-rRNA and the U3B/C and U3C΄/D motifs for U3 packaging into a unique small nucleolar ribonucleoprotein particle (snoRNP). The RNA-binding protein Snu13/SNU13 nucleates on U3B/C the assembly of box C/D proteins Nop1p/FBL and Nop56p/NOP56, and the U3-specific protein Rrp9p/U3-55K. Snu13p/SNU13 has a much lower affinity for U3C΄/D but nevertheless forms on this motif an RNP with box C/D proteins No ...[more]