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2.A.72.3.7
Potassium transporter 1 (OsHAK1)

Accession Number:Q6VVA6
Protein Name:Potassium transporter 1
Length:801
Molecular Weight:88306.00
Species:Oryza sativa subsp. japonica (Rice) [39947]
Number of TMSs:12
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate K+

Cross database links:

eggNOG: COG3158
HEGENOM: HOG000218032
Entrez Gene ID: 4335729   
Pfam: PF02705   
KEGG: osa:4335729   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005886 C:plasma membrane
GO:0009674 F:potassium:sodium symporter activity

References (6)

[1] “Sequence and analysis of rice chromosome 4.”  Feng Q.et.al.   12447439
[2] “The map-based sequence of the rice genome.”  International rice genome sequencing project (IRGSP)et.al.   16100779
[3] “The rice annotation project database (RAP-DB): 2008 update.”  The rice annotation project (RAP)et.al.   18089549
[4] “The genomes of Oryza sativa: a history of duplications.”  Yu J.et.al.   15685292
[5] “Inventory and functional characterization of the HAK potassium transporters of rice.”  Banuelos M.A.et.al.   12376644
[6] “Molecular evolution and functional divergence of HAK potassium transporter gene family in rice (Oryza sativa L.).”  Yang Z.et.al.   19302972

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)
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FASTA formatted sequence
1:	MSSALEVEGS GSPGVEPAAT ATASRLKRHD SLFGDAEKVS GGKHHGGSAV SWAVTLHLAF 
61:	QSVGIIYGDI GTSPLYVYSS TFPDGIGHRD DLVGVLSLIL YTLIIIPMLK YVFIVLYAND 
121:	NGDGGTFALY SLISRYAKIR MIPNQQAEDA MVSNYSIEAP SSQLRRAQWV KHKLESSRAA 
181:	KMALFFLTIL GTSMVMGDGT LTPAISVLSA VSGIREKAPN LTQTQVVLIS VAILFMLFSV 
241:	QRFGTDKVGY TFAPIISVWF LLIAGIGLYN LVVHEITILK AFNPWYIVQY FRRNGKKGWV 
301:	SLGGVVLCVT GTEGMFADLG HFNIRAVQIS FNCILFPSVA LCYIGQAAYL RKFPENVSDT 
361:	FYKSIPGKYR DRLNFGPLFW PTFIVAILAA IIASQAMLSG AFAILSKALS LGCLPRVRVI 
421:	HTSKKYEGQV YIPEVNFMMG LASIIVTIAF RTTTSIGNAY GICVVTTFMV TTHLMTVVML 
481:	LIWKKHLVFI LLFYCVFGFT EVVYLSSILS KFVDGGYLPF CFAMVLMTMM ATWHYVHVRR 
541:	YWYELDHIVP TAELASLLEE NGGVRRVPGV GLLYTELVQG IPPLFPRLVR KIPSVHAVFV 
601:	FISIKHLPIP HVAAAERFLF RQVGPRARRV FRCVARYGYT DALEEPREFA AFLVDGLKMF 
661:	IQEESAFAPH QEMIDAAADD DDEAAARPRR STSSAVHSEE AIQAASSGRT TASSVQLQAG 
721:	GEPPAAMDVE EEKRLIDREV GRGVVYLMGE ANVSAGPNSS ILKRIAVNYI YTFLRKNLTE 
781:	GHRALAIPND QLLKVGITYE I