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2.A.17.3.18
Nitrate transporter 1.4

Accession Number:Q9SZY4
Protein Name:Nitrate transporter 1.4
Length:577
Molecular Weight:63572.00
Species:Arabidopsis thaliana (Mouse-ear cress) [3702]
Number of TMSs:12
Location1 / Topology2 / Orientation3: Membrane1 / Multi-pass membrane protein2
Substrate nitrate

Cross database links:

Genevestigator: Q9SZY4
eggNOG: COG3104
HEGENOM: HOG000237400
Entrez Gene ID: 817210   
Pfam: PF00854   
KEGG: ath:AT2G26690   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0015293 F:symporter activity
GO:0042128 P:nitrate assimilation
GO:0006857 P:oligopeptide transport
GO:0009753 P:response to jasmonic acid stimulus
GO:0009611 P:response to wounding

References (6)

[1] “Sequence and analysis of chromosome 2 of the plant Arabidopsis thaliana.”  Lin X.et.al.   10617197
[2] “Empirical analysis of transcriptional activity in the Arabidopsis genome.”  Yamada K.et.al.   14593172
[3] “Regulation of NRT1 and NRT2 gene families of Arabidopsis thaliana: responses to nitrate provision.”  Okamoto M.et.al.   12668777
[4] “Mutation of a nitrate transporter, AtNRT1:4, results in a reduced petiole nitrate content and altered leaf development.”  Chiu C.C.et.al.   15509836
[5] “Nitrate transporters and peptide transporters.”  Tsay Y.F.et.al.   17481610
[6] “The Arabidopsis nitrate transporter NRT1.8 functions in nitrate removal from the xylem sap and mediates cadmium tolerance.”  Li J.Y.et.al.   20501909

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)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
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FASTA formatted sequence
1:	MESKGSWTVA DAVDYKGRPA DKSKTGGWIT AALILGIEVV ERLSTMGIAV NLVTYLMETM 
61:	HLPSSTSANI VTDFMGTSFL LCLLGGFLAD SFLGRFKTIG IFSTIQALGT GALAVATKLP 
121:	ELRPPTCHHG EACIPATAFQ MTILYVSLYL IALGTGGLKS SISGFGSDQF DDKDPKEKAH 
181:	MAFFFNRFFF FISMGTLLAV TVLVYMQDEV GRSWAYGICT VSMAIAIVIF LCGTKRYRYK 
241:	KSQGSPVVQI FQVIAAAFRK RKMELPQSIV YLYEDNPEGI RIEHTDQFHL LDKAAIVAEG 
301:	DFEQTLDGVA IPNPWKLSSV TKVEEVKMMV RLLPIWATTI IFWTTYAQMI TFSVEQASTM 
361:	RRNIGSFKIP AGSLTVFFVA AILITLAVYD RAIMPFWKKW KGKPGFSSLQ RIAIGLVLST 
421:	AGMAAAALVE QKRLSVAKSS SQKTLPISVF LLVPQFFLVG AGEAFIYTGQ LDFFITQSPK 
481:	GMKTMSTGLF LTTLSLGFFV SSFLVSIVKR VTSTSTDVGW LADNINHGRL DYFYWLLVIL 
541:	SGINFVVYII CALWFKPTKG KDSVEKENGK GFSVEDC