U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

Links from GEO Profiles

    • Showing Current items.

    NPT1 nicotinate phosphoribosyltransferase [ Saccharomyces cerevisiae S288C ]

    Gene ID: 854384, updated on 9-Dec-2024

    Summary

    Go to the top of the page Help
    Official Symbol
    NPT1
    Official Full Name
    nicotinate phosphoribosyltransferase
    Primary source
    SGD:S000005735
    Locus tag
    YOR209C
    See related
    AllianceGenome:SGD:S000005735; FungiDB:YOR209C; VEuPathDB:YOR209C
    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 nicotinate phosphoribosyltransferase activity. Involved in nicotinate nucleotide salvage; rDNA heterochromatin formation; and subtelomeric heterochromatin formation. Located in nucleus. [provided by Alliance of Genome Resources, Dec 2024]
    NEW
    Try the new Gene table
    Try the new Transcript table

    Genomic context

    Go to the top of the page Help
    See NPT1 in Genome Data Viewer
    Location:
    chromosome: XV
    Exon count:
    1
    Sequence:
    Chromosome: XV; NC_001147.6 (736437..737726, complement)

    Chromosome XV - NC_001147.6Genomic Context describing neighboring genes Neighboring gene DNA-directed RNA polymerase III core subunit RET1 Neighboring gene tyrosine protein phosphatase PTP2 Neighboring gene DNA-directed RNA polymerase core subunit RPB10 Neighboring gene dynamin-related GTPase MGM1

    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. Kinetic analysis of nicotinate phosphoribosyltransferase from yeast using high pressure liquid chromatography. Hanna LS, et al. J Biol Chem, 1983 Aug 25. PMID 6224784
    2. Conversion of a cosubstrate to an inhibitor: phosphorylation mutants of nicotinic acid phosphoribosyltransferase. Rajavel M, et al. Biochemistry, 1998 Mar 24. PMID 9521740
    3. The structure of a eukaryotic nicotinic acid phosphoribosyltransferase reveals structural heterogeneity among type II PRTases. Chappie JS, et al. Structure, 2005 Sep. PMID 16154095
    4. Quantitation of NAD+ biosynthesis from the salvage pathway in Saccharomyces cerevisiae. Sporty J, et al. Yeast, 2009 Jul. PMID 19399913, Free PMC Article
    5. Manipulation of a nuclear NAD+ salvage pathway delays aging without altering steady-state NAD+ levels. Anderson RM, et al. J Biol Chem, 2002 May 24. PMID 11884393

    See all (74) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. The structure of NPT1 at 1.75 A resolution was reported.
      Title: The structure of a eukaryotic nicotinic acid phosphoribosyltransferase reveals structural heterogeneity among type II PRTases.
    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 ligase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables nicotinate phosphoribosyltransferase activity IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    enables nicotinate phosphoribosyltransferase activity IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables nicotinate phosphoribosyltransferase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables transferase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    Process Evidence Code Pubs
    involved_in NAD biosynthetic process IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in NAD salvage IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    involved_in nicotinate nucleotide salvage IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    involved_in pyridine nucleotide biosynthetic process IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in rDNA heterochromatin formation IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in subtelomeric heterochromatin formation IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in chromosome, telomeric region IEA
    Inferred from Electronic Annotation
    more info
    		  
    located_in cytoplasm IEA
    Inferred from Electronic Annotation
    more info
    		  
    is_active_in cytosol IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    located_in nucleus IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in nucleus IEA
    Inferred from Electronic Annotation
    more info
    		  

    General protein information

    Go to the top of the page Help
    Preferred Names
    nicotinate phosphoribosyltransferase
    NP_014852.1
    • Nicotinate phosphoribosyltransferase; acts in the salvage pathway of NAD+ biosynthesis; required for silencing at rDNA and telomeres and has a role in silencing at mating-type loci; localized to the nucleus

    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
      736437..737726 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_001183628.1 → NP_014852.1  TPA: nicotinate phosphoribosyltransferase [Saccharomyces cerevisiae S288C]

      See identical proteins and their annotated locations for NP_014852.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      D6W2R5, P39683, Q08626
      UniProtKB/TrEMBL
      B5VS92, C7GWH3, C8ZGW5, N1NWS2
      Conserved Domains (1) summary
      TIGR01514
      Location:5 → 416
      NAPRTase; nicotinate phosphoribosyltransferase
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    P39683.3

    Gene LinkOut

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

    Other Literature Sources
    Molecular Biology Databases
    Research Materials
    Tools
    Miscellaneous