Iron assimilation and utilization in anaerobic ammonium oxidizing bacteria
[Display omitted] •Anammox bacteria only assimilate ferrous iron.•The Ahb pathway produces heme b in anammox bacteria.•Individual systems may mature periplasmic and anammoxosomal cytochromes c.•The Nif system is the only identified system for Fe–S protein assembly in anammox.•The fate of iron inside...
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Veröffentlicht in: | Current opinion in chemical biology 2017-04, Vol.37, p.129-136 |
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creator | Ferousi, Christina Lindhoud, Simon Baymann, Frauke Kartal, Boran Jetten, Mike SM Reimann, Joachim |
description | [Display omitted]
•Anammox bacteria only assimilate ferrous iron.•The Ahb pathway produces heme b in anammox bacteria.•Individual systems may mature periplasmic and anammoxosomal cytochromes c.•The Nif system is the only identified system for Fe–S protein assembly in anammox.•The fate of iron inside the anammoxosome is unknown.
The most abundant transition metal in biological systems is iron. It is incorporated into protein cofactors and serves either catalytic, redox or regulatory purposes. Anaerobic ammonium oxidizing (anammox) bacteria rely heavily on iron-containing proteins – especially cytochromes – for their energy conservation, which occurs within a unique organelle, the anammoxosome. Both their anaerobic lifestyle and the presence of an additional cellular compartment challenge our understanding of iron processing. Here, we combine existing concepts of iron uptake, utilization and metabolism, and cellular fate with genomic and still limited biochemical and physiological data on anammox bacteria to propose pathways these bacteria may employ. |
doi_str_mv | 10.1016/j.cbpa.2017.03.009 |
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•Anammox bacteria only assimilate ferrous iron.•The Ahb pathway produces heme b in anammox bacteria.•Individual systems may mature periplasmic and anammoxosomal cytochromes c.•The Nif system is the only identified system for Fe–S protein assembly in anammox.•The fate of iron inside the anammoxosome is unknown.
The most abundant transition metal in biological systems is iron. It is incorporated into protein cofactors and serves either catalytic, redox or regulatory purposes. Anaerobic ammonium oxidizing (anammox) bacteria rely heavily on iron-containing proteins – especially cytochromes – for their energy conservation, which occurs within a unique organelle, the anammoxosome. Both their anaerobic lifestyle and the presence of an additional cellular compartment challenge our understanding of iron processing. Here, we combine existing concepts of iron uptake, utilization and metabolism, and cellular fate with genomic and still limited biochemical and physiological data on anammox bacteria to propose pathways these bacteria may employ.</description><identifier>ISSN: 1367-5931</identifier><identifier>EISSN: 1879-0402</identifier><identifier>EISSN: 1367-5931</identifier><identifier>DOI: 10.1016/j.cbpa.2017.03.009</identifier><identifier>PMID: 28364725</identifier><language>eng</language><publisher>England: Elsevier Ltd</publisher><subject>Ammonium Compounds - metabolism ; Bacteria, Anaerobic - metabolism ; Biochemistry, Molecular Biology ; Biological Transport ; Chemical Sciences ; Coenzymes - biosynthesis ; Iron - metabolism ; Life Sciences ; Organic chemistry ; Oxidation-Reduction</subject><ispartof>Current opinion in chemical biology, 2017-04, Vol.37, p.129-136</ispartof><rights>2017 The Authors</rights><rights>Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c434t-a751cdf2457b6cc1a7cb3f044cd3fca6c50fc1c926c319287dae19e12520aa93</citedby><cites>FETCH-LOGICAL-c434t-a751cdf2457b6cc1a7cb3f044cd3fca6c50fc1c926c319287dae19e12520aa93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S1367593117300546$$EHTML$$P50$$Gelsevier$$Hfree_for_read</linktohtml><link.rule.ids>230,314,776,780,881,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/28364725$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://amu.hal.science/hal-01501483$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Ferousi, Christina</creatorcontrib><creatorcontrib>Lindhoud, Simon</creatorcontrib><creatorcontrib>Baymann, Frauke</creatorcontrib><creatorcontrib>Kartal, Boran</creatorcontrib><creatorcontrib>Jetten, Mike SM</creatorcontrib><creatorcontrib>Reimann, Joachim</creatorcontrib><title>Iron assimilation and utilization in anaerobic ammonium oxidizing bacteria</title><title>Current opinion in chemical biology</title><addtitle>Curr Opin Chem Biol</addtitle><description>[Display omitted]
•Anammox bacteria only assimilate ferrous iron.•The Ahb pathway produces heme b in anammox bacteria.•Individual systems may mature periplasmic and anammoxosomal cytochromes c.•The Nif system is the only identified system for Fe–S protein assembly in anammox.•The fate of iron inside the anammoxosome is unknown.
The most abundant transition metal in biological systems is iron. It is incorporated into protein cofactors and serves either catalytic, redox or regulatory purposes. Anaerobic ammonium oxidizing (anammox) bacteria rely heavily on iron-containing proteins – especially cytochromes – for their energy conservation, which occurs within a unique organelle, the anammoxosome. Both their anaerobic lifestyle and the presence of an additional cellular compartment challenge our understanding of iron processing. Here, we combine existing concepts of iron uptake, utilization and metabolism, and cellular fate with genomic and still limited biochemical and physiological data on anammox bacteria to propose pathways these bacteria may employ.</description><subject>Ammonium Compounds - metabolism</subject><subject>Bacteria, Anaerobic - metabolism</subject><subject>Biochemistry, Molecular Biology</subject><subject>Biological Transport</subject><subject>Chemical Sciences</subject><subject>Coenzymes - biosynthesis</subject><subject>Iron - metabolism</subject><subject>Life Sciences</subject><subject>Organic chemistry</subject><subject>Oxidation-Reduction</subject><issn>1367-5931</issn><issn>1879-0402</issn><issn>1367-5931</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kEtv1UAMRkcIRB_wB1igLGGRYM9MXhKbqgJadCU23Y8cZwK-yuMyk1TQX0-itF2ysv3p-Fscpd4hZAhYfDpm3Jwo04BlBiYDqF-oc6zKOgUL-uW6m6JM89rgmbqI8QgAha7y1-pMV6awpc7P1ffbMI0JxSiD9DTLdoxtsszSy8N-yxaRD1MjnNAwTKMsQzL9kVYeZPyZNMSzD0Jv1KuO-ujfPs5Ldff1y931TXr48e32-uqQsjV2TqnMkdtO27xsCmakkhvTgbXcmo6p4Bw6Rq51wQZrXZUteaw96lwDUW0u1ce99hf17hRkoPDXTSTu5urgtgwwB7SVuceV_bCzpzD9Xnyc3SCRfd_T6KclOqwqU1mNxq6o3lEOU4zBd8_dCG7T7Y5u0-023Q6MW3WvT-8f-5dm8O3zy5PfFfi8A34Vci8-uMjiR_atBM-zayf5X_8_ZqmQ2g</recordid><startdate>201704</startdate><enddate>201704</enddate><creator>Ferousi, Christina</creator><creator>Lindhoud, Simon</creator><creator>Baymann, Frauke</creator><creator>Kartal, Boran</creator><creator>Jetten, Mike SM</creator><creator>Reimann, Joachim</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>6I.</scope><scope>AAFTH</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>1XC</scope><scope>VOOES</scope></search><sort><creationdate>201704</creationdate><title>Iron assimilation and utilization in anaerobic ammonium oxidizing bacteria</title><author>Ferousi, Christina ; Lindhoud, Simon ; Baymann, Frauke ; Kartal, Boran ; Jetten, Mike SM ; Reimann, Joachim</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c434t-a751cdf2457b6cc1a7cb3f044cd3fca6c50fc1c926c319287dae19e12520aa93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Ammonium Compounds - metabolism</topic><topic>Bacteria, Anaerobic - metabolism</topic><topic>Biochemistry, Molecular Biology</topic><topic>Biological Transport</topic><topic>Chemical Sciences</topic><topic>Coenzymes - biosynthesis</topic><topic>Iron - metabolism</topic><topic>Life Sciences</topic><topic>Organic chemistry</topic><topic>Oxidation-Reduction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ferousi, Christina</creatorcontrib><creatorcontrib>Lindhoud, Simon</creatorcontrib><creatorcontrib>Baymann, Frauke</creatorcontrib><creatorcontrib>Kartal, Boran</creatorcontrib><creatorcontrib>Jetten, Mike SM</creatorcontrib><creatorcontrib>Reimann, Joachim</creatorcontrib><collection>ScienceDirect Open Access Titles</collection><collection>Elsevier:ScienceDirect:Open Access</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><jtitle>Current opinion in chemical biology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ferousi, Christina</au><au>Lindhoud, Simon</au><au>Baymann, Frauke</au><au>Kartal, Boran</au><au>Jetten, Mike SM</au><au>Reimann, Joachim</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Iron assimilation and utilization in anaerobic ammonium oxidizing bacteria</atitle><jtitle>Current opinion in chemical biology</jtitle><addtitle>Curr Opin Chem Biol</addtitle><date>2017-04</date><risdate>2017</risdate><volume>37</volume><spage>129</spage><epage>136</epage><pages>129-136</pages><issn>1367-5931</issn><eissn>1879-0402</eissn><eissn>1367-5931</eissn><abstract>[Display omitted]
•Anammox bacteria only assimilate ferrous iron.•The Ahb pathway produces heme b in anammox bacteria.•Individual systems may mature periplasmic and anammoxosomal cytochromes c.•The Nif system is the only identified system for Fe–S protein assembly in anammox.•The fate of iron inside the anammoxosome is unknown.
The most abundant transition metal in biological systems is iron. It is incorporated into protein cofactors and serves either catalytic, redox or regulatory purposes. Anaerobic ammonium oxidizing (anammox) bacteria rely heavily on iron-containing proteins – especially cytochromes – for their energy conservation, which occurs within a unique organelle, the anammoxosome. Both their anaerobic lifestyle and the presence of an additional cellular compartment challenge our understanding of iron processing. Here, we combine existing concepts of iron uptake, utilization and metabolism, and cellular fate with genomic and still limited biochemical and physiological data on anammox bacteria to propose pathways these bacteria may employ.</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>28364725</pmid><doi>10.1016/j.cbpa.2017.03.009</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Ammonium Compounds - metabolism Bacteria, Anaerobic - metabolism Biochemistry, Molecular Biology Biological Transport Chemical Sciences Coenzymes - biosynthesis Iron - metabolism Life Sciences Organic chemistry Oxidation-Reduction |
title | Iron assimilation and utilization in anaerobic ammonium oxidizing bacteria |
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