GIB (Genome Information Broker) provides an integrated search of Bacteria, Archaea, Eukaryota complete genome sequences. Because the genome sequence data of Haloarcula marismortui ATCC 43049 was released by Institute for Systems Biology, we incorporated it to GIB, and now you can search those data.
Reference: Genome sequence of Haloarcula marismortui: A halophilic archaeon from the Dead Sea., Genome Res. 2004 Nov;14(11):2221-34.