The arginase pathway in Rhodobacter: Metabolism of L‐ornithine
The arginase pathway has been studied in three Rhodobacter strains. Arginase, urease, L‐ornithine 5‐aminotransferase and L‐ornithine cyclodeaminase activities have been detected in R. capsulatus and R. sphaeroides. These enzymatic activities were present in cells growing with nitrate of L‐glutamate...
Gespeichert in:
| Veröffentlicht in: | FEMS microbiology letters 1993-12, Vol.114 (3), p.333-337 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 337 |
|---|---|
| container_issue | 3 |
| container_start_page | 333 |
| container_title | FEMS microbiology letters |
| container_volume | 114 |
| creator | Igeño, M.Isabel González del Moral, Cristina Caballero, Francisco J. Castillo, Francisco |
| description | The arginase pathway has been studied in three Rhodobacter strains. Arginase, urease, L‐ornithine 5‐aminotransferase and L‐ornithine cyclodeaminase activities have been detected in R. capsulatus and R. sphaeroides. These enzymatic activities were present in cells growing with nitrate of L‐glutamate and absent in the presence of ammonium as a nitrogen source. The basal levels of L‐ornithine 5‐aminotransferase and L‐ornithine cyclodeaminase measured in cells grown with L‐glutamate or nitrate were considerably enhanced in the presence of L‐ornithine. These results suggest that, in Rhodobacter strains, L‐arginine can be metabolized through the arginase pathway including two alternative pathways to glutamate semialdehyde with L‐ornithine at the branch point. Arginase, L‐ornithine cyclodeaminase and L‐ornithine 5‐aminotransferase were induced by L‐ornithine or L‐arginine and these enzymatic activities were also present in cells growing with L‐ornithine in the presence of ammonium. |
| doi_str_mv | 10.1111/j.1574-6968.1993.tb06594.x |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_16854439</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>16854439</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3613-3b28b1b201db78d5adb1b3c7b4b5600b29d3fe1ef6ec75f889373af81c958ca23</originalsourceid><addsrcrecordid>eNqVkN9KwzAUxoMoOKfvUES8a02aNn92IcpwKnQIMq9DkqY2o2tm0rHtzkfwGX0SOzZ273dzOJzvfB_8ALhGMEG97uYJymkWE05YgjjHSacgyXmWbE7A4Hg6BQOIKYsR5PQcXIQwhxBmKSQD8DCrTST9p21lMNFSdvVabiPbRu-1K52SujN-FE1NJ5VrbFhEroqK3-8f51vb1bY1l-Cskk0wV4c5BB-Tp9n4JS7enl_Hj0WsMUE4xiplCqkUolJRVuay7DesqcpUTiBUKS9xZZCpiNE0rxjjmGJZMaR5zrRM8RDc7nOX3n2tTOjEwgZtmka2xq2CQITlWYZ5bxztjdq7ELypxNLbhfRbgaDYQRNzsSMjdmTEDpo4QBOb_vnm0CKDlk3lZattOCZgDilOSW-739vWtjHbfxSIybTAvf4AnzOCMw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>16854439</pqid></control><display><type>article</type><title>The arginase pathway in Rhodobacter: Metabolism of L‐ornithine</title><source>Wiley Online Library Journals Frontfile Complete</source><source>Oxford University Press Journals Digital Archive Legacy</source><source>Alma/SFX Local Collection</source><creator>Igeño, M.Isabel ; González del Moral, Cristina ; Caballero, Francisco J. ; Castillo, Francisco</creator><creatorcontrib>Igeño, M.Isabel ; González del Moral, Cristina ; Caballero, Francisco J. ; Castillo, Francisco</creatorcontrib><description>The arginase pathway has been studied in three Rhodobacter strains. Arginase, urease, L‐ornithine 5‐aminotransferase and L‐ornithine cyclodeaminase activities have been detected in R. capsulatus and R. sphaeroides. These enzymatic activities were present in cells growing with nitrate of L‐glutamate and absent in the presence of ammonium as a nitrogen source. The basal levels of L‐ornithine 5‐aminotransferase and L‐ornithine cyclodeaminase measured in cells grown with L‐glutamate or nitrate were considerably enhanced in the presence of L‐ornithine. These results suggest that, in Rhodobacter strains, L‐arginine can be metabolized through the arginase pathway including two alternative pathways to glutamate semialdehyde with L‐ornithine at the branch point. Arginase, L‐ornithine cyclodeaminase and L‐ornithine 5‐aminotransferase were induced by L‐ornithine or L‐arginine and these enzymatic activities were also present in cells growing with L‐ornithine in the presence of ammonium.</description><identifier>ISSN: 0378-1097</identifier><identifier>EISSN: 1574-6968</identifier><identifier>DOI: 10.1111/j.1574-6968.1993.tb06594.x</identifier><identifier>CODEN: FMLED7</identifier><language>eng</language><publisher>Oxford, UK: Blackwell Publishing Ltd</publisher><subject>Bacteriology ; Biological and medical sciences ; Fundamental and applied biological sciences. Psychology ; L‐Ornithine 5‐aminotransferase ; L‐Ornithine cyclodeaminase ; Metabolism. Enzymes ; Microbiology ; Rhodobacter</subject><ispartof>FEMS microbiology letters, 1993-12, Vol.114 (3), p.333-337</ispartof><rights>1994 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3613-3b28b1b201db78d5adb1b3c7b4b5600b29d3fe1ef6ec75f889373af81c958ca23</citedby><cites>FETCH-LOGICAL-c3613-3b28b1b201db78d5adb1b3c7b4b5600b29d3fe1ef6ec75f889373af81c958ca23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fj.1574-6968.1993.tb06594.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fj.1574-6968.1993.tb06594.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27923,27924,45573,45574</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=3907326$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Igeño, M.Isabel</creatorcontrib><creatorcontrib>González del Moral, Cristina</creatorcontrib><creatorcontrib>Caballero, Francisco J.</creatorcontrib><creatorcontrib>Castillo, Francisco</creatorcontrib><title>The arginase pathway in Rhodobacter: Metabolism of L‐ornithine</title><title>FEMS microbiology letters</title><description>The arginase pathway has been studied in three Rhodobacter strains. Arginase, urease, L‐ornithine 5‐aminotransferase and L‐ornithine cyclodeaminase activities have been detected in R. capsulatus and R. sphaeroides. These enzymatic activities were present in cells growing with nitrate of L‐glutamate and absent in the presence of ammonium as a nitrogen source. The basal levels of L‐ornithine 5‐aminotransferase and L‐ornithine cyclodeaminase measured in cells grown with L‐glutamate or nitrate were considerably enhanced in the presence of L‐ornithine. These results suggest that, in Rhodobacter strains, L‐arginine can be metabolized through the arginase pathway including two alternative pathways to glutamate semialdehyde with L‐ornithine at the branch point. Arginase, L‐ornithine cyclodeaminase and L‐ornithine 5‐aminotransferase were induced by L‐ornithine or L‐arginine and these enzymatic activities were also present in cells growing with L‐ornithine in the presence of ammonium.</description><subject>Bacteriology</subject><subject>Biological and medical sciences</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>L‐Ornithine 5‐aminotransferase</subject><subject>L‐Ornithine cyclodeaminase</subject><subject>Metabolism. Enzymes</subject><subject>Microbiology</subject><subject>Rhodobacter</subject><issn>0378-1097</issn><issn>1574-6968</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1993</creationdate><recordtype>article</recordtype><recordid>eNqVkN9KwzAUxoMoOKfvUES8a02aNn92IcpwKnQIMq9DkqY2o2tm0rHtzkfwGX0SOzZ273dzOJzvfB_8ALhGMEG97uYJymkWE05YgjjHSacgyXmWbE7A4Hg6BQOIKYsR5PQcXIQwhxBmKSQD8DCrTST9p21lMNFSdvVabiPbRu-1K52SujN-FE1NJ5VrbFhEroqK3-8f51vb1bY1l-Cskk0wV4c5BB-Tp9n4JS7enl_Hj0WsMUE4xiplCqkUolJRVuay7DesqcpUTiBUKS9xZZCpiNE0rxjjmGJZMaR5zrRM8RDc7nOX3n2tTOjEwgZtmka2xq2CQITlWYZ5bxztjdq7ELypxNLbhfRbgaDYQRNzsSMjdmTEDpo4QBOb_vnm0CKDlk3lZattOCZgDilOSW-739vWtjHbfxSIybTAvf4AnzOCMw</recordid><startdate>199312</startdate><enddate>199312</enddate><creator>Igeño, M.Isabel</creator><creator>González del Moral, Cristina</creator><creator>Caballero, Francisco J.</creator><creator>Castillo, Francisco</creator><general>Blackwell Publishing Ltd</general><general>Blackwell</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QL</scope><scope>C1K</scope></search><sort><creationdate>199312</creationdate><title>The arginase pathway in Rhodobacter: Metabolism of L‐ornithine</title><author>Igeño, M.Isabel ; González del Moral, Cristina ; Caballero, Francisco J. ; Castillo, Francisco</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3613-3b28b1b201db78d5adb1b3c7b4b5600b29d3fe1ef6ec75f889373af81c958ca23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1993</creationdate><topic>Bacteriology</topic><topic>Biological and medical sciences</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>L‐Ornithine 5‐aminotransferase</topic><topic>L‐Ornithine cyclodeaminase</topic><topic>Metabolism. Enzymes</topic><topic>Microbiology</topic><topic>Rhodobacter</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Igeño, M.Isabel</creatorcontrib><creatorcontrib>González del Moral, Cristina</creatorcontrib><creatorcontrib>Caballero, Francisco J.</creatorcontrib><creatorcontrib>Castillo, Francisco</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Environmental Sciences and Pollution Management</collection><jtitle>FEMS microbiology letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Igeño, M.Isabel</au><au>González del Moral, Cristina</au><au>Caballero, Francisco J.</au><au>Castillo, Francisco</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The arginase pathway in Rhodobacter: Metabolism of L‐ornithine</atitle><jtitle>FEMS microbiology letters</jtitle><date>1993-12</date><risdate>1993</risdate><volume>114</volume><issue>3</issue><spage>333</spage><epage>337</epage><pages>333-337</pages><issn>0378-1097</issn><eissn>1574-6968</eissn><coden>FMLED7</coden><abstract>The arginase pathway has been studied in three Rhodobacter strains. Arginase, urease, L‐ornithine 5‐aminotransferase and L‐ornithine cyclodeaminase activities have been detected in R. capsulatus and R. sphaeroides. These enzymatic activities were present in cells growing with nitrate of L‐glutamate and absent in the presence of ammonium as a nitrogen source. The basal levels of L‐ornithine 5‐aminotransferase and L‐ornithine cyclodeaminase measured in cells grown with L‐glutamate or nitrate were considerably enhanced in the presence of L‐ornithine. These results suggest that, in Rhodobacter strains, L‐arginine can be metabolized through the arginase pathway including two alternative pathways to glutamate semialdehyde with L‐ornithine at the branch point. Arginase, L‐ornithine cyclodeaminase and L‐ornithine 5‐aminotransferase were induced by L‐ornithine or L‐arginine and these enzymatic activities were also present in cells growing with L‐ornithine in the presence of ammonium.</abstract><cop>Oxford, UK</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1111/j.1574-6968.1993.tb06594.x</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0378-1097 |
| ispartof | FEMS microbiology letters, 1993-12, Vol.114 (3), p.333-337 |
| issn | 0378-1097 1574-6968 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_16854439 |
| source | Wiley Online Library Journals Frontfile Complete; Oxford University Press Journals Digital Archive Legacy; Alma/SFX Local Collection |
| subjects | Bacteriology Biological and medical sciences Fundamental and applied biological sciences. Psychology L‐Ornithine 5‐aminotransferase L‐Ornithine cyclodeaminase Metabolism. Enzymes Microbiology Rhodobacter |
| title | The arginase pathway in Rhodobacter: Metabolism of L‐ornithine |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-08T21%3A43%3A38IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=The%20arginase%20pathway%20in%20Rhodobacter:%20Metabolism%20of%20L%E2%80%90ornithine&rft.jtitle=FEMS%20microbiology%20letters&rft.au=Ige%C3%B1o,%20M.Isabel&rft.date=1993-12&rft.volume=114&rft.issue=3&rft.spage=333&rft.epage=337&rft.pages=333-337&rft.issn=0378-1097&rft.eissn=1574-6968&rft.coden=FMLED7&rft_id=info:doi/10.1111/j.1574-6968.1993.tb06594.x&rft_dat=%3Cproquest_cross%3E16854439%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=16854439&rft_id=info:pmid/&rfr_iscdi=true |