Ecological Aerobic Ammonia and Methane Oxidation Involved Key Metal Compounds, Fe and Cu
Interactions between metals and microbes are critical in geomicrobiology and vital in microbial ecophysiological processes. Methane-oxidizing bacteria (MOB) and ammonia-oxidizing microorganisms (AOM) are key members in aerobic environments to start the C and N cycles. Ammonia and methane are firstly...
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MDPI AG
2022-11-01
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| Series: | Life |
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| Online Access: | https://www.mdpi.com/2075-1729/12/11/1806 |
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| author | Hina Ayub Min-Ju Kang Adeel Farooq Man-Young Jung |
| author_facet | Hina Ayub Min-Ju Kang Adeel Farooq Man-Young Jung |
| author_sort | Hina Ayub |
| collection | DOAJ |
| description | Interactions between metals and microbes are critical in geomicrobiology and vital in microbial ecophysiological processes. Methane-oxidizing bacteria (MOB) and ammonia-oxidizing microorganisms (AOM) are key members in aerobic environments to start the C and N cycles. Ammonia and methane are firstly oxidized by copper-binding metalloproteins, monooxygenases, and diverse iron and copper-containing enzymes that contribute to electron transportation in the energy gain pathway, which is evolutionally connected between MOB and AOM. In this review, we summarized recently updated insight into the diverse physiological pathway of aerobic ammonia and methane oxidation of different MOB and AOM groups and compared the metabolic diversity mediated by different metalloenzymes. The elevation of iron and copper concentrations in ecosystems would be critical in the activity and growth of MOB and AOM, the outcome of which can eventually influence the global C and N cycles. Therefore, we also described the impact of various concentrations of metal compounds on the physiology of MOB and AOM. This review study could give a fundamental strategy to control MOB and AOM in diverse ecosystems because they are significantly related to climate change, eutrophication, and the remediation of contaminated sites for detoxifying pollutants. |
| first_indexed | 2024-03-09T18:54:33Z |
| format | Article |
| id | doaj.art-27f76fc2361d45939100e580814a3aeb |
| institution | Directory Open Access Journal |
| issn | 2075-1729 |
| language | English |
| last_indexed | 2024-03-09T18:54:33Z |
| publishDate | 2022-11-01 |
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| record_format | Article |
| series | Life |
| spelling | doaj.art-27f76fc2361d45939100e580814a3aeb2023-11-24T05:31:19ZengMDPI AGLife2075-17292022-11-011211180610.3390/life12111806Ecological Aerobic Ammonia and Methane Oxidation Involved Key Metal Compounds, Fe and CuHina Ayub0Min-Ju Kang1Adeel Farooq2Man-Young Jung3Interdisciplinary Graduate Programm in Advance Convergence Technology and Science, Jeju National University, 102 Jejudaehak-ro, Jeju 63243, KoreaInterdisciplinary Graduate Programm in Advance Convergence Technology and Science, Jeju National University, 102 Jejudaehak-ro, Jeju 63243, KoreaResearch Institute for Basic Sciences (RIBS), Jeju National University, 102 Jejudaehak-ro, Jeju 63243, KoreaInterdisciplinary Graduate Programm in Advance Convergence Technology and Science, Jeju National University, 102 Jejudaehak-ro, Jeju 63243, KoreaInteractions between metals and microbes are critical in geomicrobiology and vital in microbial ecophysiological processes. Methane-oxidizing bacteria (MOB) and ammonia-oxidizing microorganisms (AOM) are key members in aerobic environments to start the C and N cycles. Ammonia and methane are firstly oxidized by copper-binding metalloproteins, monooxygenases, and diverse iron and copper-containing enzymes that contribute to electron transportation in the energy gain pathway, which is evolutionally connected between MOB and AOM. In this review, we summarized recently updated insight into the diverse physiological pathway of aerobic ammonia and methane oxidation of different MOB and AOM groups and compared the metabolic diversity mediated by different metalloenzymes. The elevation of iron and copper concentrations in ecosystems would be critical in the activity and growth of MOB and AOM, the outcome of which can eventually influence the global C and N cycles. Therefore, we also described the impact of various concentrations of metal compounds on the physiology of MOB and AOM. This review study could give a fundamental strategy to control MOB and AOM in diverse ecosystems because they are significantly related to climate change, eutrophication, and the remediation of contaminated sites for detoxifying pollutants.https://www.mdpi.com/2075-1729/12/11/1806ammonia and methane oxidationmonooxygenasecopperironmethanobactinsiderophore |
| spellingShingle | Hina Ayub Min-Ju Kang Adeel Farooq Man-Young Jung Ecological Aerobic Ammonia and Methane Oxidation Involved Key Metal Compounds, Fe and Cu Life ammonia and methane oxidation monooxygenase copper iron methanobactin siderophore |
| title | Ecological Aerobic Ammonia and Methane Oxidation Involved Key Metal Compounds, Fe and Cu |
| title_full | Ecological Aerobic Ammonia and Methane Oxidation Involved Key Metal Compounds, Fe and Cu |
| title_fullStr | Ecological Aerobic Ammonia and Methane Oxidation Involved Key Metal Compounds, Fe and Cu |
| title_full_unstemmed | Ecological Aerobic Ammonia and Methane Oxidation Involved Key Metal Compounds, Fe and Cu |
| title_short | Ecological Aerobic Ammonia and Methane Oxidation Involved Key Metal Compounds, Fe and Cu |
| title_sort | ecological aerobic ammonia and methane oxidation involved key metal compounds fe and cu |
| topic | ammonia and methane oxidation monooxygenase copper iron methanobactin siderophore |
| url | https://www.mdpi.com/2075-1729/12/11/1806 |
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