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Utp23 UTP23 small subunit processome component [ Mus musculus (house mouse) ]

Gene ID: 78581, updated on 26-Sep-2022


Official Symbol
Utp23provided by MGI
Official Full Name
UTP23 small subunit processome componentprovided by MGI
Primary source
See related
Ensembl:ENSMUSG00000022313 AllianceGenome:MGI:1925831
Gene type
protein coding
RefSeq status
Mus musculus
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus
Also known as
1700010I21Rik; D530033C11Rik
Predicted to enable mRNA 3'-UTR binding activity; mRNA 5'-UTR binding activity; and small ribosomal subunit rRNA binding activity. Acts upstream of or within endonucleolytic cleavage in 5'-ETS of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA). Predicted to be located in nucleus. Predicted to be part of small-subunit processome. Predicted to be active in nucleolus. Human ortholog(s) of this gene implicated in colorectal adenocarcinoma. Orthologous to human UTP23 (UTP23 small subunit processome component). [provided by Alliance of Genome Resources, Apr 2022]
Ubiquitous expression in CNS E11.5 (RPKM 3.1), testis adult (RPKM 2.8) and 28 other tissues See more
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Genomic context

See Utp23 in Genome Data Viewer
15; 15 C
Exon count:
Annotation release Status Assembly Chr Location
109 current GRCm39 (GCF_000001635.27) 15 NC_000081.7 (51740837..51748018)
108.20200622 previous assembly GRCm38.p6 (GCF_000001635.26) 15 NC_000081.6 (51877441..51884622)

Chromosome 15 - NC_000081.7Genomic Context describing neighboring genes Neighboring gene predicted gene, 41320 Neighboring gene eukaryotic translation initiation factor 3, subunit H Neighboring gene predicted gene, 34678 Neighboring gene predicted gene, 48923 Neighboring gene RAD21 cohesin complex component Neighboring gene predicted gene, 52217

Genomic regions, transcripts, and products


  • Project title: Mouse ENCODE transcriptome data
  • Description: RNA profiling data sets generated by the Mouse ENCODE project.
  • BioProject: PRJNA66167
  • Publication: PMID 25409824
  • Analysis date: n/a


Products Interactant Other Gene Complex Source Pubs Description

General gene information



Gene Ontology Provided by MGI

Function Evidence Code Pubs
enables mRNA 3'-UTR binding ISO
Inferred from Sequence Orthology
more info
enables mRNA 5'-UTR binding ISO
Inferred from Sequence Orthology
more info
enables small ribosomal subunit rRNA binding IBA
Inferred from Biological aspect of Ancestor
more info
Component Evidence Code Pubs
is_active_in nucleolus IBA
Inferred from Biological aspect of Ancestor
more info
located_in nucleus IEA
Inferred from Electronic Annotation
more info
part_of small-subunit processome IBA
Inferred from Biological aspect of Ancestor
more info

General protein information

Preferred Names
rRNA-processing protein UTP23 homolog
UTP23, small subunit (SSU) processome component, homolog

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

  1. NM_030132.5NP_084408.1  rRNA-processing protein UTP23 homolog

    See identical proteins and their annotated locations for NP_084408.1

    Status: VALIDATED

    Source sequence(s)
    AK134445, BB338032, BC046791, CK334116
    Consensus CDS
    Q8BY14, Q9CX11
    ENSMUSP00000119261.3, ENSMUST00000137116.3
    Conserved Domains (1) summary
    PIN_Fcf1-Utp23-H; PIN domain of rRNA-processing protein Fcf1- and Utp23-like homologs found in eukaryotes except fungi

RefSeqs of Annotated Genomes: Mus musculus Annotation Release 109 details...Open this link in a new tab

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCm39 C57BL/6J


  1. NC_000081.7 Reference GRCm39 C57BL/6J

    GenBank, FASTA, Sequence Viewer (Graphics)