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. 2005 Jul 15;102(30):10551–10556. doi: 10.1073/pnas.0501497102

Fig. 7.

Fig. 7.

Phylogenetic analysis of the ferritin-like diiron-carboxylate superfamily. The Dps protein from S. solfataricus is more closely related to a group of hypothetical proteins than it is to other characterized members of the ferritin-like diiron-carboxylate superfamily. H. salinarum DpsA (shaded) and S. solfataricus Dps are currently the only examples of archaeal Dps proteins; all other characterized Dps proteins are bacterial. Database gene identification numbers are as follows: E. coli Dps (Escherichia coli) gi:16128780, A. tumefaciens Dps (Agrobacterium tumefaciens) gi:15889746, M. smegmatis Dps (Mycobacterium smegmatis) gi:17887432, H. pylori Nap (Helicobacter pylori) gi:15611298, B. anthracis Dpl-1 (Bacillus anthracis) gi: 21730371, B. anthracis Dpl-2 (Bacillus anthracis) gi: 21730378, B. Brevis Dps (Bacillus brevis) gi:31615600, B. subtilis Dps (Bacillus subtilis) gi:16080351, L. innocua Flp (Listeria innocua) gi:16800011, H. salinarum DpsA (Halobacterium salinarum sp. NRC-1) gi:15791220, S. solfataricus Dps (Sulfolobus solfataricus) gi:15898865, Uncult. crenarchaeote (uncultured crenarchaeote non-heme iron-containing protein) gi:14548145, P. furiosus Hp (Pyrococcus furiosus) gi:18977565, G. violaceus Hp (Gloeobacter violaceus) gi:37523861, M. acetivorans Hp (Methanosarcina acetivorans) gi:20091704, M. barkeri Hp (Methanosarcina barkeri) gi:48837814, T. maritima Hp (Thermotoga maritima) gi: 15644274, M. maripaludis Hp (Methanococcus maripaludis) gi:45358735, M. thermautotrophicus Hp (Methanothermobacter thermautotrophicus) gi:7482214, P. aerophilum Hp (Pyrobaculum aerophilum) gi:18313528, A. pernix Hp (Aeropyrum pernix) gi:14601419, B. thetaiotaomicron Hp (Bacteroides thetaiotaomicron) gi:29349231, B. fragilis HP (Bacteroides fragilis) gi:53714735, C. tepidum Hp (Chlorobium tepidum) gi:21674150, T. tengcongensis Hp (Thermoanaerobacter tengcongensis) gi:20808605, R. xylanophilus Hp (Rubrobacter xylanophilus) gi:46106146, E. coli Bft (Escherichia coli) gi:16131215, D. desulfuricans Bft (Desulfovibrio desulfuricans) gi:14326006, E. coli Fn (Escherichia coli) gi:16129855, C. jejuni Fn (Campylobacter jejuni) gi:15791972, Horse Fn (Equus caballus L-chain ferritin) gi:406209, Mouse Fn (Mus musculus L-chain ferritin) gi:55154579, Human mFn (Homo sapiens mitochondrial ferritin) gi:29126241, and Bullfrog Fn (Rana catesbeiana) gi:85895. Protein abbreviations are as follows: Hp, hypothetical protein; Dps, DNA-binding protein from nutrient-starved cells; Bft, bacterioferritin; Fn, ferritin; mFn, mitochondrial ferritin; Dpl, Dps-like protein; Flp, ferritin-like protein; and Nap, neutrophil-activating protein. Numbers at branching nodes are bootsrap values from 10,000 resamplings.