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nrpR global nitrogen regulator NrpR [ Methanococcus maripaludis S2 ]

Gene ID: 2761666, updated on 17-Feb-2024

Summary

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Gene symbol
nrpR
Gene description
global nitrogen regulator NrpR
Locus tag
MMP_RS03195
Gene type
protein coding
Organism
Methanococcus maripaludis S2 (strain: S2)
Lineage
Archaea; Euryarchaeota; Methanomada group; Methanococci; Methanococcales; Methanococcaceae; Methanococcus
Old locus tag
MMP0607
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Genomic context

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Sequence:
NC_005791.1 (601455..603065, complement)

NC_005791.1Genomic Context describing neighboring genes Neighboring gene KH domain-containing protein Neighboring gene RlmE family RNA methyltransferase Neighboring gene methanogenesis marker 15 protein Neighboring gene peptidyl-tRNA hydrolase Pth2

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_005791.1

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. Genetic screen for regulatory mutations in Methanococcus maripaludis and its use in identification of induction-deficient mutants of the euryarchaeal repressor NrpR. Lie TJ, et al. Appl Environ Microbiol, 2007 Oct. PMID 17720835, Free PMC Article
  2. Diverse homologues of the archaeal repressor NrpR function similarly in nitrogen regulation. Lie TJ, et al. FEMS Microbiol Lett, 2007 Jun. PMID 17456186
  3. Regulation of nif expression in Methanococcus maripaludis: roles of the euryarchaeal repressor NrpR, 2-oxoglutarate, and two operators. Lie TJ, et al. J Biol Chem, 2005 Feb 18. PMID 15590692
  4. A novel repressor of nif and glnA expression in the methanogenic archaeon Methanococcus maripaludis. Lie TJ, et al. Mol Microbiol, 2003 Jan. PMID 12492867
  5. Complete genome sequence of the genetically tractable hydrogenotrophic methanogen Methanococcus maripaludis. Hendrickson EL, et al. J Bacteriol, 2004 Oct. PMID 15466049, Free PMC Article

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. The results indicate that in M. maripaludis, both NrpR domains participate in the 2-oxoglutarate response.
    Title: Genetic screen for regulatory mutations in Methanococcus maripaludis and its use in identification of induction-deficient mutants of the euryarchaeal repressor NrpR.
  2. Results show that distantly related NrpR homologues that are present in widely dispersed phyla regulate the expression of nitrogen assimilation genes in a similar fashion.
    Title: Diverse homologues of the archaeal repressor NrpR function similarly in nitrogen regulation.
  3. NrpR binds as a dimer to nifOR(1) and cooperatively as two dimers to both operators
    Title: Regulation of nif expression in Methanococcus maripaludis: roles of the euryarchaeal repressor NrpR, 2-oxoglutarate, and two operators.
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General gene information

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Homology

General protein information

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Preferred Names
global nitrogen regulator NrpR

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_005791.1 Reference assembly

    Range
    601455..603065 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. WP_011170551.1 global nitrogen regulator NrpR [Methanococcus maripaludis]

    See identical proteins and their annotated locations for WP_011170551.1

    UniProtKB/Swiss-Prot
    Q6LZL7, Q8J2Z0
    UniProtKB/TrEMBL
    A9A6B8
    Conserved Domains (3) summary
    COG1693
    Location:6 → 299
    COG1693; Repressor of nif and glnA expression [Transcription]
    pfam01995
    Location:322 → 532
    DUF128; Domain of unknown function DUF128
    pfam08461
    Location:7 → 72
    HTH_12; Ribonuclease R winged-helix domain
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q6LZL7.1

Gene LinkOut

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