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2.A.17.3.21
Low affinity nitrate transporter, Nrt1, of 584 aas and 13 putative TMSs.  Two splice variants, Ntr1.1a and Ntr1.1b, have been identified.  Under low nitrogen condition, Nrt1.1b accumulates more nitrogen in plants and improves rice growth, but Ntr1.1a had no such effect (Fan et al. 2015).

Accession Number:Q9SPU1
Protein Name:Nitrate transporter
Length:584
Molecular Weight:64914.00
Species:Oryza sativa (Rice) [4530]
Number of TMSs:12
Substrate nitrate

Cross database links:

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MDSSYQHDKP LLDEENSSQV TLEYTGDGSV CIRGHPALRK HTGNWKGSSL AIVFSFCSYL 
61:	AFTSIVKNLV SYLTKVLHET NVAAARDVAT WSGTSYLAPL VGAFLADSYL GKYCTILIFC 
121:	TIFIIGLMML LLSAAVPLIS TGPHSWIIWT DPVSSQNIIF FVGLYMVALG YGAQCPCISS 
181:	FGADQFDDTD ENERTKKSSF FNWTYFVANA GSLISGTVIV WVQDHKGWIW GFTISALFVY 
241:	LGFGTFIFGS SMYDFRNLEE APLARICQVV VAAIHKRDKD LPCDSSVLYE FLGQSSAIEG 
301:	SRKLEHTTGL KFFDRAAMVT PSDFESDGLL NTWKICTVTQ VEELKILIRM FPVWATMILF 
361:	AAVLDNMFST FIEQGMVMEK HIGSFEIPAA SFQSIDVIAV LILVPVYERV LVPVFRKFTG 
421:	RANGITPLQR MGIGLFFSML SMVSAALVES NRLRIAQDEG LVHRKVAVPM SILWQGPQYF 
481:	LIGVGEVFSN IGLTEFFYQE SPDAMRSLCL AFSLANVSAG SYLSSFIVSL VPVFTAREGS 
541:	PGWIPDNLNE GHLDRFFWMM AGLCFLNMLA FVFCAMRYKC KKAS