The Methanococcus maripaludis S2 genome is 1.66 Million bp long and contains approximately 1772 predicted genes. M. maripaludis is a mesophilic methanogen which was isolated from salt marsh sediment in South Carolina. It grows on carbon dioxide and hydrogen, producing methane.

The sequence was released May 2004 by the University of Washington, and was described in J Bacteriol 186:6956-69 (2004) Hendrickson EL, Kaul R, Zhou Y, Bovee D, Chapman P, et al.  "Complete genome sequence of the genetically tractable hydrogenotrophic methanogen Methanococcus maripaludis. "
Abstract: The genome sequence of the genetically tractable, mesophilic, hydrogenotrophic methanogen Methanococcus maripaludis contains 1,722 protein-coding genes in a single circular chromosome of 1,661,137 bp. Of the protein-coding genes (open reading frames [ORFs]), 44% were assigned a function, 48% were conserved but had unknown or uncertain functions, and 7.5% (129 ORFs) were unique to M. maripaludis. Of the unique ORFs, 27 were confirmed to encode proteins by the mass spectrometric identification of unique peptides. Genes for most known functions and pathways were identified. For example, a full complement of hydrogenases and methanogenesis enzymes was identified, including eight selenocysteine-containing proteins, with each being paralogous to a cysteine-containing counterpart. At least 59 pro... [Click above reference link for full abstract]

Sample position queries

A genome position can be specified by chromosomal coordinate range, COG ID, or keywords from the GenBank or TIGR description of a gene. The available chromosome/plasmid names are:

Browser Chrom/Plasmid NameLength (bp)GC Content (%)Gene CountNCBI RefSeq Accession
chr166113733.101772NC_005791

The following list shows examples of valid position queries for this genome: 

Request:Genome Browser Response:
chrDisplays the entire sequence "chr" in the browser window
chr:1-10000    Displays first ten thousand bases of the sequence "chr"
transporter    Lists all genes with "transporter" in the name or description
MMP0010Display genome at position of gene MMP0010


Credits

The Archaeal Genome Browsers at UCSC were developed by members of the Lowe Lab (Kevin Schneider, Katherine Pollard, Andy Pohl, Todd Lowe) and Robert Baertsch, with significant support from the UCSC Human Genome Browser group. The Archaeal Browsers are run by a slightly modified version of the UCSC Human Genome Browser system. All queries, bug reports, content corrections, suggested improvements, and new track data submissions should be sent to Todd Lowe (lowe @soe.ucsc.edu).

If you use the browser in your published research, please cite our publication in the Nucleic Acids Research Database Issue. Citations and positive feedback will help us obtain funding to continue development of this community resource.