ArticleThe ISME journal2011
Physiological and evolutionary studies of NAP systems in Shewanella piezotolerans WP3.
Article in The ISME journal, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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Who cites it
26 citing papers in PubMed, 42 citations in OpenAlex.
- Bioremediation Performance of Recombinant Shewanella azerbaijanica; Considering Uranium Removal in the Presence of Nitrate.Current microbiology · 2025Article
- Biological and Chemical Processes of Nitrate Reduction and Ferrous Oxidation Mediated byMicroorganisms · 2024Article
- Piezophilic Phenotype Is Growth Condition Dependent and Correlated with the Regulation of Two Sets of ATPase in Deep-Sea Piezophilic BacteriumMicroorganisms · 2023Article
- Transcriptomic Analysis Reveals Common Adaptation Mechanisms Under Different Stresses for Moderately Piezophilic Bacteria.Microbial ecology · 2021Article
- Dissimilatory Nitrate Reduction to Ammonium (DNRA) and Denitrification Pathways Are Leveraged by Cyclic AMP Receptor Protein (CRP) Paralogues Based on Electron Donor/Acceptor Limitation in Shewanella loihica PV-4.Applied and environmental microbiology · 2021Article
- Condition-Specific Molecular Network Analysis Revealed That Flagellar Proteins Are Involved in Electron Transfer Processes ofGenetics research · 2021Article
- Enhancing the Adaptability of the Deep-Sea Bacterium Shewanella piezotolerans WP3 to High Pressure and Low Temperature by Experimental Evolution under HApplied and environmental microbiology · 2018Article
- Pressure-Regulated Gene Expression and Enzymatic Activity of the Two Periplasmic Nitrate Reductases in the Deep-Sea BacteriumFrontiers in microbiology · 2018Article
- Deep-Sea Bacterium Shewanella piezotolerans WP3 Has Two Dimethyl Sulfoxide Reductases in Distinct Subcellular Locations.Applied and environmental microbiology · 2017Article
- Physiological and transcriptional approaches reveal connection between nitrogen and manganese cycles in Shewanella algae C6G3.Scientific reports · 2017Article
- Characterization of the relationship between polar and lateral flagellar structural genes in the deep-sea bacterium Shewanella piezotolerans WP3.Scientific reports · 2016Article
- The Histone-Like Nucleoid Structuring Protein (H-NS) Is a Negative Regulator of the Lateral Flagellar System in the Deep-Sea Bacterium Shewanella piezotolerans WP3.Applied and environmental microbiology · 2016Article
- The Two Sets of DMSO Respiratory Systems of Shewanella piezotolerans WP3 Are Involved in Deep Sea Environmental Adaptation.Frontiers in microbiology · 2016Article
- pSW2, a Novel Low-Temperature-Inducible Gene Expression Vector Based on a Filamentous Phage of the Deep-Sea Bacterium Shewanella piezotolerans WP3.Applied and environmental microbiology · 2015Article
- Comparative Analysis of Denitrifying Activities of Hyphomicrobium nitrativorans, Hyphomicrobium denitrificans, and Hyphomicrobium zavarzinii.Applied and environmental microbiology · 2015Article
- Importance of the Two Dissimilatory (Nar) Nitrate Reductases in the Growth and Nitrate Reduction of the Methylotrophic Marine Bacterium Methylophaga nitratireducenticrescens JAM1.Frontiers in microbiology · 2015Article
- The regulatory function of LexA is temperature-dependent in the deep-sea bacterium Shewanella piezotolerans WP3.Frontiers in microbiology · 2015Article
- Development of a genetic system for the deep-sea psychrophilic bacterium Pseudoalteromonas sp. SM9913.Microbial cell factories · 2014Article
- Nitrate and periplasmic nitrate reductases.Chemical Society reviews · 2014Review
- Selenite reduction by Shewanella oneidensis MR-1 is mediated by fumarate reductase in periplasm.Scientific reports · 2014Article
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Most of the Shewanella species contain two periplasmic nitrate reductases (NAP-α and NAP-β), which is a unique feature of this genus. In the present study, the physiological function and evolutionary relationship of the two NAP systems were studied in the deep-sea bacterium Shewanella piezotolerans WP3. Both of the WP3 nap gene clusters: nap-α (napD1A1B1C) and nap-β (napD2A2B2) were shown to be involved in nitrate respiration. Phylogenetic analyses suggest that NAP-β originated earlier than NAP-α. Tetraheme cytochromes NapC and CymA were found to be the major electron deliver proteins, and CymA also served as a sole electron transporter towards nitrite reductase. Interestingly, a ΔnapA2 mutant with the single functional NAP-α system showed better growth than the wild-type strain, when grown in nitrate medium, and it had a selective advantage to the wild-type strain. On the basis of these results, we proposed the evolution direction of nitrate respiration system in Shewanella: from a single NAP-β to NAP-β and NAP-α both, followed by the evolution to a single NAP-α. Moreover, the data presented here will be very useful for the designed engineering of Shewanella for more efficient respiring capabilities for environmental bioremediation.
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