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Ribosomal RNA processing 9, small subunit

hU3-55K, U3-55k, RNU3IP2, U3 snoRNP-associated 55-kDa protein
Top mentioned proteins: HAD, CAN, V1a, SET, 15.5K
Papers on hU3-55K
Structural and functional analysis of the U3 snoRNA binding protein Rrp9.
Ye et al., Beijing, China. In Rna, 2013
The crystal structures of the WD domain of yeast Rrp9 and its human ortholog U3-55K were determined, revealing a typical seven-bladed propeller fold.
A weak C' box renders U3 snoRNA levels dependent on hU3-55K binding.
GeneRIF
Watkins et al., Newcastle upon Tyne, United Kingdom. In Mol Cell Biol, 2011
Data show that U3 snoRNP assembly, and therefore U3 snoRNA accumulation, is regulated through the U3-specific protein hU3-55K.
Anti-U3 RNP autoantibodies in systemic sclerosis.
GeneRIF
Medsger et al., Pittsburgh, United States. In Arthritis Rheum, 2009
the frequencies of African American race and male sex are greater among systemic sclerosis patients with anti-U3 RNP antibody than those without
Protein-protein and protein-RNA contacts both contribute to the 15.5K-mediated assembly of the U4/U6 snRNP and the box C/D snoRNPs.
Lührmann et al., Göttingen, Germany. In Mol Cell Biol, 2006
Further supporting this idea, direct protein-protein interaction could be observed between hU3-55K and 15.5K.
An approach towards experimental cDNA sequence determination of predicted genes: an example from Arabidopsis U3-55k homologues.
Paces et al., Praha, Czech Republic. In Gene, 2005
Here we characterize the predicted repressed gene of Arabidopsis thaliana (At4g21130) that encodes a homologue of the Arabidopsis U3-55K-like protein (At4g05410) and of the U3-55K (RNU3IP2, Rrp9p) proteins from other eukaryotes.
The human Imp3 and Imp4 proteins form a ternary complex with hMpp10, which only interacts with the U3 snoRNA in 60-80S ribonucleoprotein complexes.
Pruijn et al., Nijmegen, Netherlands. In Nucleic Acids Res, 2003
The results of density gradient centrifugation experiments show that, in contrast to hU3-55K, the human Imp3 and Imp4 proteins predominantly interact with the U3 snoRNA in 60-80S ribonucleoprotein complexes.
Human scleroderma sera contain autoantibodies to protein components specific to the U3 small nucleolar RNP complex.
Pollard et al., Los Angeles, United States. In Arthritis Rheum, 2003
METHODS: Sera from 220 scleroderma patients were examined for antinucleolar autoantibodies (ANoA) and for antibodies to fibrillarin and the U3 snoRNP-specific proteins Mpp10 and hU3-55K.
The hU3-55K protein requires 15.5K binding to the box B/C motif as well as flanking RNA elements for its association with the U3 small nucleolar RNA in Vitro.
Watkins et al., Nijmegen, Netherlands. In J Biol Chem, 2003
The box B/C motif has also been shown to be essential for the association of the U3 small nucleolar ribonucleoprotein-specific protein hU3-55K.
Mammalian and yeast U3 snoRNPs are matured in specific and related nuclear compartments.
GeneRIF
Bertrand et al., Montpellier, France. In Embo J, 2002
Mammalian and yeast U3 snoRNPs are matured in specific and related nuclear compartments.
Cloning and expression of PARP-3 (Adprt3) and U3-55k, two genes closely linked on mouse chromosome 9.
Paces et al., Praha, Czech Republic. In Folia Biol (praha), 2001
We cloned and sequenced the cDNAs of the mouse PARP-3 (Adprt3) gene encoding poly(ADP-ribose) polymerase 3 and of the closely linked U3-55k gene coding for the U3 small nucleolar ribonucleoprotein complex-associated 55-kilodalton protein.
Yeast Rrp9p is an evolutionarily conserved U3 snoRNP protein essential for early pre-rRNA processing cleavages and requires box C for its association.
Raué et al., Amsterdam, Netherlands. In Rna, 2000
The hU3-55k protein can partially complement a yeast rrp9 null mutant, indicating that the function of this protein has been conserved.
Interaction of the U3-55k protein with U3 snoRNA is mediated by the box B/C motif of U3 and the WD repeats of U3-55k.
Terns et al., Athens, United States. In Nucleic Acids Res, 2000
U3-55k is a protein that has been found to interact with U3 but not other members of the Box C/D snoRNA family.
cDNA cloning and characterization of the human U3 small nucleolar ribonucleoprotein complex-associated 55-kilodalton protein.
van Venrooij et al., Nijmegen, Netherlands. In Mol Cell Biol, 1998
Here we report the cDNA cloning and characterization of the human U3 snoRNP-associated 55-kDa protein.
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