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    ENP1 snoRNA-binding rRNA-processing protein ENP1 [ Saccharomyces cerevisiae S288C ]

    Gene ID: 852549, updated on 9-Dec-2024

    Summary

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    Official Symbol
    ENP1
    Official Full Name
    snoRNA-binding rRNA-processing protein ENP1
    Primary source
    SGD:S000000451
    Locus tag
    YBR247C
    See related
    AllianceGenome:SGD:S000000451; FungiDB:YBR247C; VEuPathDB:YBR247C
    Gene type
    protein coding
    RefSeq status
    REVIEWED
    Organism
    Saccharomyces cerevisiae S288C (strain: S288C)
    Lineage
    Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes; Saccharomycetales; Saccharomycetaceae; Saccharomyces
    Also known as
    MEG1
    Summary
    Enables snoRNA binding activity. Involved in endonucleolytic cleavage in ITS1 to separate SSU-rRNA from 5.8S rRNA and LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) and poly(A)+ mRNA export from nucleus. Located in cytoplasm and nucleolus. Part of preribosome, small subunit precursor. Orthologous to human BYSL (bystin like). [provided by Alliance of Genome Resources, Dec 2024]
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    Genomic context

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    See ENP1 in Genome Data Viewer
    Location:
    chromosome: II
    Exon count:
    1
    Sequence:
    Chromosome: II; NC_001134.8 (713004..714455, complement)

    Chromosome II - NC_001134.8Genomic Context describing neighboring genes Neighboring gene chromatin-remodeling ATPase ISW1 Neighboring gene diphthamide synthase Neighboring gene imidazoleglycerol-phosphate synthase Neighboring gene 3-deoxy-7-phosphoheptulonate synthase ARO4

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_001134.8

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. ENP1, an essential gene encoding a nuclear protein that is highly conserved from yeast to humans. Roos J, et al. Gene, 1997 Jan 31. PMID 9034325
    2. A screen for yeast mutants with defects in the dolichol-mediated pathway for N-glycosylation. Roos J, et al. Proc Natl Acad Sci U S A, 1994 Feb 15. PMID 8108435, Free PMC Article
    3. Good Vibrations: Structural Remodeling of Maturing Yeast Pre-40S Ribosomal Particles Followed by Cryo-Electron Microscopy. Shayan R, et al. Molecules, 2020 Mar 3. PMID 32138239, Free PMC Article
    4. Enp1, a yeast protein associated with U3 and U14 snoRNAs, is required for pre-rRNA processing and 40S subunit synthesis. Chen W, et al. Nucleic Acids Res, 2003 Jan 15. PMID 12527778, Free PMC Article
    5. Role of the 40S beak ribosomal protein eS12 in ribosome biogenesis and function in Saccharomyces cerevisiae. Martín-Villanueva S, et al. RNA Biol, 2020 Sep. PMID 32408794, Free PMC Article

    See all (123) citations in PubMed

    GeneRIFs: Gene References Into Functions

    Pathways from PubChem

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    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 snoRNA binding IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    enables snoRNA binding IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    Process Evidence Code Pubs
    involved_in endonucleolytic cleavage in ITS1 to separate SSU-rRNA from 5.8S rRNA and LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in poly(A)+ mRNA export from nucleus IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in rRNA processing IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    involved_in rRNA processing IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in rRNA processing IPI
    Inferred from Physical 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 
    is_active_in cytoplasm IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    located_in cytoplasm IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in cytoplasm IEA
    Inferred from Electronic Annotation
    more info
    		  
    is_active_in nucleolus IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    located_in nucleolus IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in nucleolus IEA
    Inferred from Electronic Annotation
    more info
    		  
    located_in nucleus IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in nucleus IEA
    Inferred from Electronic Annotation
    more info
    		  
    part_of preribosome, small subunit precursor IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    part_of preribosome, small subunit precursor IDA
    Inferred from Direct Assay
    more info
    		 PubMed 

    General protein information

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    Preferred Names
    snoRNA-binding rRNA-processing protein ENP1
    NP_009806.3
    • Protein associated with U3 and U14 snoRNAs; required for pre-rRNA processing and 40S ribosomal subunit synthesis; localized in the nucleus and concentrated in the nucleolus; human BYSL functionally complements the heat sensitivity of an enp1 ts mutant

    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_001134.8 Reference assembly

      Range
      713004..714455 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_001178595.3 → NP_009806.3  TPA: snoRNA-binding rRNA-processing protein ENP1 [Saccharomyces cerevisiae S288C]

      See identical proteins and their annotated locations for NP_009806.3

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      D6VQP3, P38333
      UniProtKB/TrEMBL
      A6ZLI6, B3LMR5, B5VEJ7, D3UEZ4, N1P8S5
      Conserved Domains (1) summary
      pfam05291
      Location:156 → 470
      Bystin
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    P38333.1

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