Nitrate transporters and peptide transporters
In higher plants, two types of nitrate transporters, NRT1 and NRT2, have been identified. In Arabidopsis, there are 53 NRT1 genes and 7 NRT2 genes. NRT2 are high-affinity nitrate transporters, while most members of the NRT1 family are low-affinity nitrate transporters. The exception is CHL1 (AtNRT1....
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| Veröffentlicht in: | FEBS letters 2007-05, Vol.581 (12), p.2290-2300 |
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| creator | Tsay, Yi-Fang Chiu, Chi-Chou Tsai, Chyn-Bey Ho, Cheng-Hsun Hsu, Po-Kai |
| description | In higher plants, two types of nitrate transporters, NRT1 and NRT2, have been identified. In Arabidopsis, there are 53
NRT1 genes and 7
NRT2 genes. NRT2 are high-affinity nitrate transporters, while most members of the NRT1 family are low-affinity nitrate transporters. The exception is CHL1 (AtNRT1.1), which is a dual-affinity nitrate transporter, its mode of action being switched by phosphorylation and dephosphorylation of threonine 101. Two of the
NRT1 genes,
CHL1 and
AtNRT1.2, and two of the
NRT2 genes,
AtNRT2.1 and
AtNRT2.2, are known to be involved in nitrate uptake. In addition,
AtNRT1.4 is required for petiole nitrate storage. On the other hand, some members of the NRT1 family are dipeptide transporters, called PTRs, which transport a broad spectrum of di/tripeptides. In barley, HvPTR1, expressed in the plasma membrane of scutellar epithelial cells, is involved in mobilizing peptides, produced by hydrolysis of endosperm storage protein, to the developing embryo. In higher plants, there is another family of peptide transporters, called oligopeptide transporters (OPTs), which transport tetra/pentapeptides. In addition, some OPTs transport GSH, GSSH, GSH conjugates, phytochelatins, and metals. |
| doi_str_mv | 10.1016/j.febslet.2007.04.047 |
| format | Article |
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NRT1 genes and 7
NRT2 genes. NRT2 are high-affinity nitrate transporters, while most members of the NRT1 family are low-affinity nitrate transporters. The exception is CHL1 (AtNRT1.1), which is a dual-affinity nitrate transporter, its mode of action being switched by phosphorylation and dephosphorylation of threonine 101. Two of the
NRT1 genes,
CHL1 and
AtNRT1.2, and two of the
NRT2 genes,
AtNRT2.1 and
AtNRT2.2, are known to be involved in nitrate uptake. In addition,
AtNRT1.4 is required for petiole nitrate storage. On the other hand, some members of the NRT1 family are dipeptide transporters, called PTRs, which transport a broad spectrum of di/tripeptides. In barley, HvPTR1, expressed in the plasma membrane of scutellar epithelial cells, is involved in mobilizing peptides, produced by hydrolysis of endosperm storage protein, to the developing embryo. In higher plants, there is another family of peptide transporters, called oligopeptide transporters (OPTs), which transport tetra/pentapeptides. In addition, some OPTs transport GSH, GSSH, GSH conjugates, phytochelatins, and metals.</description><identifier>ISSN: 0014-5793</identifier><identifier>EISSN: 1873-3468</identifier><identifier>DOI: 10.1016/j.febslet.2007.04.047</identifier><identifier>PMID: 17481610</identifier><language>eng</language><publisher>England: Elsevier B.V</publisher><subject>Anion Transport Proteins - genetics ; Anion Transport Proteins - metabolism ; Arabidopsis - genetics ; Arabidopsis - metabolism ; Gene Expression ; Genes, Plant ; Glutathione - metabolism ; Kinetics ; Membrane Transport Proteins - genetics ; Membrane Transport Proteins - metabolism ; Nitrate transporter ; NRT1 ; NRT2 ; OPT ; Peptide transporter ; Phylogeny ; Phytochelatins ; Plant Proteins - genetics ; Plant Proteins - metabolism ; Plants - genetics ; Plants - metabolism ; PTR ; Tissue Distribution</subject><ispartof>FEBS letters, 2007-05, Vol.581 (12), p.2290-2300</ispartof><rights>2007 Federation of European Biochemical Societies</rights><rights>FEBS Letters 581 (2007) 1873-3468 © 2015 Federation of European Biochemical Societies</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4948-6e591607d9772121ec54c29ba2653695d5c7b049601dd06001a953e476a162fb3</citedby><cites>FETCH-LOGICAL-c4948-6e591607d9772121ec54c29ba2653695d5c7b049601dd06001a953e476a162fb3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1016%2Fj.febslet.2007.04.047$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0014579307004358$$EHTML$$P50$$Gelsevier$$Hfree_for_read</linktohtml><link.rule.ids>314,776,780,1411,1427,3537,27901,27902,45550,45551,46384,46808,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/17481610$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Tsay, Yi-Fang</creatorcontrib><creatorcontrib>Chiu, Chi-Chou</creatorcontrib><creatorcontrib>Tsai, Chyn-Bey</creatorcontrib><creatorcontrib>Ho, Cheng-Hsun</creatorcontrib><creatorcontrib>Hsu, Po-Kai</creatorcontrib><title>Nitrate transporters and peptide transporters</title><title>FEBS letters</title><addtitle>FEBS Lett</addtitle><description>In higher plants, two types of nitrate transporters, NRT1 and NRT2, have been identified. In Arabidopsis, there are 53
NRT1 genes and 7
NRT2 genes. NRT2 are high-affinity nitrate transporters, while most members of the NRT1 family are low-affinity nitrate transporters. The exception is CHL1 (AtNRT1.1), which is a dual-affinity nitrate transporter, its mode of action being switched by phosphorylation and dephosphorylation of threonine 101. Two of the
NRT1 genes,
CHL1 and
AtNRT1.2, and two of the
NRT2 genes,
AtNRT2.1 and
AtNRT2.2, are known to be involved in nitrate uptake. In addition,
AtNRT1.4 is required for petiole nitrate storage. On the other hand, some members of the NRT1 family are dipeptide transporters, called PTRs, which transport a broad spectrum of di/tripeptides. In barley, HvPTR1, expressed in the plasma membrane of scutellar epithelial cells, is involved in mobilizing peptides, produced by hydrolysis of endosperm storage protein, to the developing embryo. In higher plants, there is another family of peptide transporters, called oligopeptide transporters (OPTs), which transport tetra/pentapeptides. In addition, some OPTs transport GSH, GSSH, GSH conjugates, phytochelatins, and metals.</description><subject>Anion Transport Proteins - genetics</subject><subject>Anion Transport Proteins - metabolism</subject><subject>Arabidopsis - genetics</subject><subject>Arabidopsis - metabolism</subject><subject>Gene Expression</subject><subject>Genes, Plant</subject><subject>Glutathione - metabolism</subject><subject>Kinetics</subject><subject>Membrane Transport Proteins - genetics</subject><subject>Membrane Transport Proteins - metabolism</subject><subject>Nitrate transporter</subject><subject>NRT1</subject><subject>NRT2</subject><subject>OPT</subject><subject>Peptide transporter</subject><subject>Phylogeny</subject><subject>Phytochelatins</subject><subject>Plant Proteins - genetics</subject><subject>Plant Proteins - metabolism</subject><subject>Plants - genetics</subject><subject>Plants - metabolism</subject><subject>PTR</subject><subject>Tissue Distribution</subject><issn>0014-5793</issn><issn>1873-3468</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkE1Lw0AQhhdRbK3-BKUnb6mzyX5kT6KlVaHoQT0vye4EtqRN3E2V_ns3pCCeFIYZhnnnneEh5JLCjAIVN-tZhWWosZulAHIGLIY8ImOayyzJmMiPyRiAsoRLlY3IWQhriH1O1SkZUclyKiiMSfLsOl90OI15G9rGd-jDtNjaaYtt5-zvwTk5qYo64MWhTsj7cvE2f0xWLw9P87tVYphieSKQKypAWiVlSlOKhjOTqrJIBc-E4pYbWQJTAqi1IOJbheIZMikKKtKqzCbkevBtffOxw9DpjQsG67rYYrMLWgKnUrE0CvkgNL4JwWOlW-82hd9rCrrnpNf6wEn3nDSwGDLuXR0O7MoN2p-tA5goeBwEX67G_f9c9XJxn7720HvmIAFYxvNodTtYYST26dDrYBxuDVrn0XTaNu6Pb78BeH-PrA</recordid><startdate>20070525</startdate><enddate>20070525</enddate><creator>Tsay, Yi-Fang</creator><creator>Chiu, Chi-Chou</creator><creator>Tsai, Chyn-Bey</creator><creator>Ho, Cheng-Hsun</creator><creator>Hsu, Po-Kai</creator><general>Elsevier B.V</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></search><sort><creationdate>20070525</creationdate><title>Nitrate transporters and peptide transporters</title><author>Tsay, Yi-Fang ; Chiu, Chi-Chou ; Tsai, Chyn-Bey ; Ho, Cheng-Hsun ; Hsu, Po-Kai</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4948-6e591607d9772121ec54c29ba2653695d5c7b049601dd06001a953e476a162fb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Anion Transport Proteins - genetics</topic><topic>Anion Transport Proteins - metabolism</topic><topic>Arabidopsis - genetics</topic><topic>Arabidopsis - metabolism</topic><topic>Gene Expression</topic><topic>Genes, Plant</topic><topic>Glutathione - metabolism</topic><topic>Kinetics</topic><topic>Membrane Transport Proteins - genetics</topic><topic>Membrane Transport Proteins - metabolism</topic><topic>Nitrate transporter</topic><topic>NRT1</topic><topic>NRT2</topic><topic>OPT</topic><topic>Peptide transporter</topic><topic>Phylogeny</topic><topic>Phytochelatins</topic><topic>Plant Proteins - genetics</topic><topic>Plant Proteins - metabolism</topic><topic>Plants - genetics</topic><topic>Plants - metabolism</topic><topic>PTR</topic><topic>Tissue Distribution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tsay, Yi-Fang</creatorcontrib><creatorcontrib>Chiu, Chi-Chou</creatorcontrib><creatorcontrib>Tsai, Chyn-Bey</creatorcontrib><creatorcontrib>Ho, Cheng-Hsun</creatorcontrib><creatorcontrib>Hsu, Po-Kai</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><jtitle>FEBS letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tsay, Yi-Fang</au><au>Chiu, Chi-Chou</au><au>Tsai, Chyn-Bey</au><au>Ho, Cheng-Hsun</au><au>Hsu, Po-Kai</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Nitrate transporters and peptide transporters</atitle><jtitle>FEBS letters</jtitle><addtitle>FEBS Lett</addtitle><date>2007-05-25</date><risdate>2007</risdate><volume>581</volume><issue>12</issue><spage>2290</spage><epage>2300</epage><pages>2290-2300</pages><issn>0014-5793</issn><eissn>1873-3468</eissn><abstract>In higher plants, two types of nitrate transporters, NRT1 and NRT2, have been identified. In Arabidopsis, there are 53
NRT1 genes and 7
NRT2 genes. NRT2 are high-affinity nitrate transporters, while most members of the NRT1 family are low-affinity nitrate transporters. The exception is CHL1 (AtNRT1.1), which is a dual-affinity nitrate transporter, its mode of action being switched by phosphorylation and dephosphorylation of threonine 101. Two of the
NRT1 genes,
CHL1 and
AtNRT1.2, and two of the
NRT2 genes,
AtNRT2.1 and
AtNRT2.2, are known to be involved in nitrate uptake. In addition,
AtNRT1.4 is required for petiole nitrate storage. On the other hand, some members of the NRT1 family are dipeptide transporters, called PTRs, which transport a broad spectrum of di/tripeptides. In barley, HvPTR1, expressed in the plasma membrane of scutellar epithelial cells, is involved in mobilizing peptides, produced by hydrolysis of endosperm storage protein, to the developing embryo. In higher plants, there is another family of peptide transporters, called oligopeptide transporters (OPTs), which transport tetra/pentapeptides. In addition, some OPTs transport GSH, GSSH, GSH conjugates, phytochelatins, and metals.</abstract><cop>England</cop><pub>Elsevier B.V</pub><pmid>17481610</pmid><doi>10.1016/j.febslet.2007.04.047</doi><tpages>11</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Anion Transport Proteins - genetics Anion Transport Proteins - metabolism Arabidopsis - genetics Arabidopsis - metabolism Gene Expression Genes, Plant Glutathione - metabolism Kinetics Membrane Transport Proteins - genetics Membrane Transport Proteins - metabolism Nitrate transporter NRT1 NRT2 OPT Peptide transporter Phylogeny Phytochelatins Plant Proteins - genetics Plant Proteins - metabolism Plants - genetics Plants - metabolism PTR Tissue Distribution |
| title | Nitrate transporters and peptide transporters |
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