grain_icon Protein Home | Advanced Search | Search by Pfam or PROSITE | Browse by GO Slim | Documents | Tutorial | FAQ | Help
E.g., P93436, *alcohol*, *indica*, Or view help

expand all sections collapse all sections Oryza sativa (japonica cultivar-group) protein "Q6K2Y8" (nicotianamine aminotransferase)
Accession Q6K2Y8
Species Oryza sativa (japonica cultivar-group) [ GR_tax:013684 ]
Name nicotianamine aminotransferase
Symbol NAAT1
Synonyms (2)
E.C. Numbers (1) 2.6.1.80
Gene Names (1) NAAT1 (nicotianamine aminotransferase)
Organelle Not available
Best Hits To TIGR Rice Gene Models (0) None  [ Click here to generate a BLASTP query ]
IRGSP/RAP Genes (0) None
Source TREMBL
GenBank Accessions (1) BAD23582
UniProt Accession (Sequence) Q6K2Y8
Cultivar None.
Comment
OsNAAT1 gene encodes functional NAAT (nicotianamine aminotransferase), which catalyses the key step from nicotianamine to the 3''-keto form in muginetic acid family phytosiderophores (MAs) biosynthetic pathway. Northern blot and RT-PCR showed OsNAAT1 was strongly up-regulated by Fe deficiency in roots and shoots. OsNAAT1 Promoter-GUS revealed that OsNAAT1 was expressed in companion and pericycle cells adjacent to the protoxylem of Fe-deficient roots. OsNAAT1 contains an Fe deficiency-responsive element 1 (IDE1) like sequence at 290-273 basese upstream from the putative translation start site. (Imported from Gene GR:0080046)
toggle section Associated Ontologies (19)
toggle section Keywords (2)
toggle section Similarity to Other Proteins (22)
toggle section Protein Features (4)
toggle section Database Cross-References (3)