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    UTP21 rRNA-processing protein UTP21 [ Saccharomyces cerevisiae S288C ]

    Gene ID: 851125, updated on 9-Dec-2024

    Summary

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    Official Symbol
    UTP21
    Official Full Name
    rRNA-processing protein UTP21
    Primary source
    SGD:S000004401
    Locus tag
    YLR409C
    See related
    AllianceGenome:SGD:S000004401; FungiDB:YLR409C; VEuPathDB:YLR409C
    Gene type
    protein coding
    RefSeq status
    REVIEWED
    Organism
    Saccharomyces cerevisiae S288C (strain: S288C)
    Lineage
    Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes; Saccharomycetales; Saccharomycetaceae; Saccharomyces
    Summary
    Involved in rRNA processing. Located in nucleolus. Part of Pwp2p-containing subcomplex of 90S preribosome and small-subunit processome. Human ortholog(s) of this gene implicated in glaucoma and primary open angle glaucoma. Orthologous to human WDR36 (WD repeat domain 36). [provided by Alliance of Genome Resources, Dec 2024]
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    Genomic context

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    See UTP21 in Genome Data Viewer
    Location:
    chromosome: XII
    Exon count:
    1
    Sequence:
    Chromosome: XII; NC_001144.5 (934414..937233, complement)

    Chromosome XII - NC_001144.5Genomic Context describing neighboring genes Neighboring gene Gag1p Neighboring gene Bls1p Neighboring gene inositol polyphosphate kinase VIP1 Neighboring gene gag protein Neighboring gene gag-pol fusion protein

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_001144.5

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. Glaucoma-associated WDR36 variants encode functional defects in a yeast model system. Footz TK, et al. Hum Mol Genet, 2009 Apr 1. PMID 19150991
    2. Structure of Utp21 tandem WD domain provides insight into the organization of the UTPB complex involved in ribosome synthesis. Zhang C, et al. PLoS One, 2014. PMID 24466140, Free PMC Article
    3. Integrative structural analysis of the UTPB complex, an early assembly factor for eukaryotic small ribosomal subunits. Zhang C, et al. Nucleic Acids Res, 2016 Sep 6. PMID 27330138, Free PMC Article
    4. A direct interaction between the Utp6 half-a-tetratricopeptide repeat domain and a specific peptide in Utp21 is essential for efficient pre-rRNA processing. Champion EA, et al. Mol Cell Biol, 2008 Nov. PMID 18725399, Free PMC Article
    5. Novel interaction of the Hsp90 chaperone machine with Ssl2, an essential DNA helicase in Saccharomyces cerevisiae. Flom G, et al. Curr Genet, 2005 Jun. PMID 15871019, Free PMC Article

    See all (83) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. Residues 100-190 of Utp18 bind to the tandem WD domain of Utp21.
      Title: Structure of Utp21 tandem WD domain provides insight into the organization of the UTPB complex involved in ribosome synthesis.
    2. The interaction between the half-a-tetratricopeptide repeat (HAT) domain of Utp6 and a specific peptide in Utp21, is investigated.
      Title: A direct interaction between the Utp6 half-a-tetratricopeptide repeat domain and a specific peptide in Utp21 is essential for efficient pre-rRNA processing.
    Submit: New GeneRIF Correction

    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Homology

    Gene Ontology Provided by SGD

    Function Evidence Code Pubs
    enables molecular_function ND
    No biological Data available
    more info
    		  
    Process Evidence Code Pubs
    involved_in rRNA processing IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    involved_in rRNA processing IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in rRNA processing IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    involved_in ribosome biogenesis IEA
    Inferred from Electronic Annotation
    more info
    		  
    Component Evidence Code Pubs
    part_of 90S preribosome HDA PubMed 
    part_of Pwp2p-containing subcomplex of 90S preribosome IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    part_of Pwp2p-containing subcomplex of 90S preribosome IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in nucleolus HDA PubMed 
    located_in nucleolus IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in nucleolus IEA
    Inferred from Electronic Annotation
    more info
    		  
    located_in nucleus HDA PubMed 
    located_in nucleus IEA
    Inferred from Electronic Annotation
    more info
    		  
    part_of ribonucleoprotein complex IEA
    Inferred from Electronic Annotation
    more info
    		  
    part_of small-subunit processome IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    part_of small-subunit processome IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    part_of small-subunit processome IEA
    Inferred from Electronic Annotation
    more info
    		  

    General protein information

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    Preferred Names
    rRNA-processing protein UTP21
    NP_013513.3
    • Subunit of U3-containing 90S preribosome and SSU processome complexes; involved in production of 18S rRNA and assembly of small ribosomal subunit; synthetic defect with STI1 Hsp90 cochaperone; human homolog linked to glaucoma; Small Subunit processome is also known as SSU processome

    NCBI Reference Sequences (RefSeq)

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    Genome Annotation

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

    Reference assembly

    Genomic

    1. NC_001144.5 Reference assembly

      Range
      934414..937233 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_001182297.3 → NP_013513.3  TPA: rRNA-processing protein UTP21 [Saccharomyces cerevisiae S288C]

      See identical proteins and their annotated locations for NP_013513.3

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      D6VZ43, Q06078
      UniProtKB/TrEMBL
      N1NYT4
      Conserved Domains (4) summary
      cd00200
      Location:284 → 613
      WD40; WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from ...
      sd00039
      Location:464 → 500
      7WD40; WD40 repeat [structural motif]
      pfam04192
      Location:695 → 937
      Utp21; Utp21 specific WD40 associated putative domain
      cl29593
      Location:81 → 377
      WD40; WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from ...
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q06078.1

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