Pre_GI Gene

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Host: NC_010628 NEIGHBOURS BLASTN Download Island sequence Download Island gene sequence(s)

NC_010628:7128951 Nostoc punctiforme PCC 73102, complete genome

Host Lineage: Nostoc punctiforme; Nostoc; Nostocaceae; Nostocales; Cyanobacteria; Bacteria

General Information: The strain was isolated from a symbiotic association with the gymnosperm cycad Macrozamia sp. It typically grows in freshwater habitats. This genera of cyanobacteria are typically terrestrially-associated and are especially found in limestone or nutrient-poor soils. They are very similar to Anabaena spp. and historically they have been distinguished on the basis of morphological and life cycle characteristics. Nostoc spp. can grow heterotrophically or photoheterotrophically, and form heterocysts for nitrogen fixation. This organism can form nitrogen-fixing symbiotic relationships with plants and fungi such as the bryophyte Anthoceros punctatus. The relationship is relatively simple as compared to the Rhizobial symbiotic relationship. In the presence of the plant, hormogonia (short motile filaments) infect the plant, and then form long heterocyst-containing (nitrogen-fixing differentiated bacterial cells) filaments. The bacterial cell receives carbon sources in exchange for fixed nitrogen.

StartEndLengthCDS descriptionQuickGO ontologyBLASTP
712895171300301080lipolytic enzyme G-D-S-L familyQuickGO ontologyBLASTP
713004471311321089peptidase M42 family proteinQuickGO ontologyBLASTP
71313697131662294hypothetical proteinBLASTP
713200871337021695protein of unknown function DUF1565QuickGO ontologyBLASTP
71341617134697537protein of unknown function DUF1400QuickGO ontologyBLASTP
71346947134891198hypothetical proteinBLASTP
71350337135653621hypothetical proteinBLASTP
713575771389273171translation initiation factor IF-2QuickGO ontologyBLASTP
71394107139679270protein of unknown function DUF448QuickGO ontologyBLASTP
713982871411051278NusA antitermination factorQuickGO ontologyBLASTP
71412927141753462protein of unknown function DUF150QuickGO ontologyBLASTP
714209471435631470hypothetical proteinBLASTP
71439997144676678PT repeat-containing proteinQuickGO ontologyBLASTP
71447067145599894protein of unknown function DUF114QuickGO ontologyBLASTP
714573471476291896protein kinaseQuickGO ontologyBLASTP
71479247148832909putative sensor with HAMP domain proteinQuickGO ontologyBLASTP
714911171503611251serinethreonine protein kinaseQuickGO ontologyBLASTP