Accession | Q6K2Y8 | ||
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Species | Oryza sativa (japonica cultivar-group) [ GR_tax:013684 ] | ||
Name | nicotianamine aminotransferase | ||
Symbol | NAAT1 | ||
Synonyms (2) |
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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) |
Viridiplantae Green plants -Embryophytes (plants) -Magnoliophytes (flowering plants) -Monocots | Grasses | Rice | Maize | Sorghum | Wheat | Barley | Rye | Oat | Sugarcane   -Dicots | Brassicaceae | Arabidopsis | Fabaceae (Legumes) | Solanaceae | Cucurbitaceae |
Others : Fungi | Metazoa |
3D protein structures : BLink from NCBI |
Pfam (Info) | PF00155; aminotran_1_2 | All Members of this Family | |
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Prosite (Info) | Not available | ||
Physio-chemical features | Q6K2Y8 | ||
ProtoMap (Info) | Q6K2Y8_ORYSA | ||
Feature Type | Residues (From - To) | Evidence | |
Signal peptide | 1 - 6 | Jaiswal-P et al., 2002 |