U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination
    • Showing Current items.

    RIB4 lumazine synthase RIB4 [ Saccharomyces cerevisiae S288C ]

    Gene ID: 854022, updated on 17-May-2024

    Summary

    Go to the top of the page Help
    Gene symbol
    RIB4
    Gene description
    lumazine synthase RIB4
    Primary source
    FungiDB:YOL143C
    Locus tag
    YOL143C
    See related
    SGD:S000005503; AllianceGenome:SGD:S000005503; VEuPathDB:YOL143C
    Gene type
    protein coding
    RefSeq status
    REVIEWED
    Organism
    Saccharomyces cerevisiae S288C (strain: S288C)
    Lineage
    Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes; Saccharomycetales; Saccharomycetaceae; Saccharomyces
    Summary
    Enables 6,7-dimethyl-8-ribityllumazine synthase activity. Involved in riboflavin biosynthetic process. Located in mitochondrial intermembrane space. [provided by Alliance of Genome Resources, Apr 2022]
    NEW
    Try the new Gene table
    Try the new Transcript table

    Genomic context

    Go to the top of the page Help
    See RIB4 in Genome Data Viewer
    Location:
    chromosome: XV
    Exon count:
    1
    Sequence:
    Chromosome: XV; NC_001147.6 (54595..55104, complement)

    Chromosome XV - NC_001147.6Genomic Context describing neighboring genes Neighboring gene Ctr9p Neighboring gene Nop8p Neighboring gene exosome non-catalytic core subunit RRP40 Neighboring gene tRNA methyltransferase PPM2

    Genomic regions, transcripts, and products

    Go to the top of the page Help
    Genomic Sequence:
    NC_001147.6

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

    Go to the top of the pageHelp

    Related articles in PubMed

    1. (15)N{(31)P} REDOR NMR studies of the binding of phosphonate reaction intermediate analogues to Saccharomyces cerevisiae lumazine synthase. Yu TY, et al. Biochemistry, 2008 Dec 30. PMID 19117095, Free PMC Article
    2. Tunnel plasticity and quaternary structural integrity of a pentameric protein ring. Woycechowsky KJ, et al. Protein Sci, 2006 May. PMID 16641488, Free PMC Article
    3. The atomic structure of pentameric lumazine synthase from Saccharomyces cerevisiae at 1.85 A resolution reveals the binding mode of a phosphonate intermediate analogue. Meining W, et al. J Mol Biol, 2000 May 26. PMID 10860731
    4. Crystal structure of lumazine synthase from Mycobacterium tuberculosis as a target for rational drug design: binding mode of a new class of purinetrione inhibitors. Morgunova E, et al. Biochemistry, 2005 Mar 1. PMID 15723519
    5. Biosynthesis of riboflavin. Lumazine synthase of Escherichia coli. Mörtl S, et al. J Biol Chem, 1996 Dec 27. PMID 8969176

    See all (39) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. molecular dynamics simulations. The resulting models indicate mobility of the Lys92 side chain, which could facilitate the exchange of phosphate
      Title: (15)N{(31)P} REDOR NMR studies of the binding of phosphonate reaction intermediate analogues to Saccharomyces cerevisiae lumazine synthase.
    Submit: New GeneRIF Correction

    Pathways from PubChem

    Go to the top of the page

    Interactions

    Go to the top of the page Help
    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

    Go to the top of the page Help

    Homology

    Gene Ontology Provided by SGD

    Function Evidence Code Pubs
    enables 6,7-dimethyl-8-ribityllumazine synthase activity IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    enables 6,7-dimethyl-8-ribityllumazine synthase activity IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables 6,7-dimethyl-8-ribityllumazine synthase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables transferase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    Process Evidence Code Pubs
    involved_in riboflavin biosynthetic process IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    involved_in riboflavin biosynthetic process IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in riboflavin biosynthetic process IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in cytoplasm HDA PubMed 
    is_active_in intracellular anatomical structure IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    is_active_in mitochondrial intermembrane space IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    located_in mitochondrial intermembrane space IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in mitochondrial intermembrane space IEA
    Inferred from Electronic Annotation
    more info
    		  
    located_in mitochondrion IEA
    Inferred from Electronic Annotation
    more info
    		  
    located_in nucleus HDA PubMed 
    part_of riboflavin synthase complex IEA
    Inferred from Electronic Annotation
    more info
    		  

    General protein information

    Go to the top of the page Help
    Preferred Names
    lumazine synthase RIB4
    NP_014498.1
    • Lumazine synthase (DMRL synthase); catalyzes synthesis of immediate precursor to riboflavin; DMRL synthase stands for 6,7-dimethyl-8-ribityllumazine synthase

    NCBI Reference Sequences (RefSeq)

    Go to the top of the page Help

    NEW Try the new Transcript table

    Genome Annotation

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

    Reference assembly

    Genomic

    1. NC_001147.6 Reference assembly

      Range
      54595..55104 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_001183397.1 → NP_014498.1  TPA: lumazine synthase RIB4 [Saccharomyces cerevisiae S288C]

      See identical proteins and their annotated locations for NP_014498.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      D6W1S6, P50861, Q08286
      UniProtKB/TrEMBL
      A0A6A5Q2Y9, A6ZN69, B3LIS4, C7GV18, C8ZHH4, G2WM95, N1NVR4
      Conserved Domains (1) summary
      TIGR00114
      Location:18 → 164
      lumazine-synth; 6,7-dimethyl-8-ribityllumazine synthase
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    P50861.2

    Gene LinkOut

    The following LinkOut resources are supplied by external providers. These providers are responsible for maintaining the links.

    Molecular Biology Databases
    Research Materials
    Tools
    Miscellaneous