Species code:	JANSC
Taxonomy:	Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales; Rhodobacteraceae; Jannaschia (TaxID: 290400) [NEWT/ NCBI]
Description:	Jannaschia sp. strain CCS1 is a member of the Roseobacter lineage (alpha-Proteobacteria), an ecologically relevant taxon of marine bacteria abundant in coastal and open ocean surface waters. CCS1 is an aerobic anoxygenic phototroph (AAnP), that is, it is incapable of anaerobic photosynthesis, and performs efficient photoinduced electron transfer only under aerobic conditions. However it still uses bacteriochlorophyll a to harvest energy from light without oxygen formation. AAnPs have recently been found in ocean surface waters, where they make up a significant fraction of the marine bacterioplankton community, are responsible for a share of the oceanic photosynthetic electron transport flux, and have important implications for the ocean carbon cycle. Jannaschia CCS1 was isolated from Pacific coastal waters on low-nutrient seawater medium. It is motile, grows slowly, and like other marine AAnPs, produces bacteriochlorophyll a when grown in the dark.
Properties:	Presence of flagella: Yes Interaction: No Number of membranes: 2 Number of inteins:0
Statistics:	Number of JANSC entries in the UniProt Knowledgebase: 4271 (284 in UniProtKB/Swiss-Prot + 3987 in UniProtKB/TrEMBL)

Genome structure	• Chromosome EMBL accession number CP000264 (circular; 4,317,977 bp) (download entry) (download Genome Reviews). • Plasmid pCCS1 EMBL accession number CP000265 (circular; 86,072 bp) (download entry) (download Genome Reviews).
References	[1] Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Pitluck S., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Chertkov O., Saunders E., Schmutz J., Larimer F., Land M., Kyrpides N., Lykidis A., Moran M.A., Belas R., Ye W., Buchan A., Gonzalez J.M., Schell M.A., Richardson P. ; "Complete sequence of chromosome of Jannaschia sp. CCS1."; Submitted (FEB-2006) to the EMBL/GenBank/DDBJ databases. [2] Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Pitluck S., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Chertkov O., Saunders E., Schmutz J., Larimer F., Land M., Kyrpides N., Lykidis A., Moran M.A., Belas R., Ye W., Buchan A., Gonzalez J.M., Schell M.A., Richardson P. ; "Complete sequence of plasmid 1 of Jannaschia sp. CCS1."; Submitted (FEB-2006) to the EMBL/GenBank/DDBJ databases.
Web links	Official genome site(s): http://genome.jgi-psf.org/finished_microbes/jan_c/jan_c.home.html Other web sites: CBS: http://www.cbs.dtu.dk/services/GenomeAtlas/show-genus.php?kingdom=Bacteria&GLgenus=Jannaschia&GLspecies=species&GLsupStrain=CCS1 Entrez Genome Project: http://www.ncbi.nlm.nih.gov/sites/entrez?Db=genomeprj&Cmd=DetailsSearch&Term=txid290400%5Borgn%5D GIB (DDBJ): http://gib.genes.nig.ac.jp/single/index.php?spid=Jann_CCS1 PEDANT: http://pedant.gsf.de:3345/pedant3htmlview/pedant3view?Method=start_method&Db=p3_p12733_Jan_CCS1  EBI Proteome Analysis page

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