2.A.38.3.10
Cation (Na+, K+?) transporter, HKT1;5 of 554 aas and probably 8 TMSs, 2 in each of four VIC channel repeat units with 2 TMSs, separated by a P-loop. It is a sodium transporter that under salt stress mediates sodium exclusion in
the phloem to prevent sodium transfer to young leaf blades and
reproductive tissues (Kobayashi et al. 2017).
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| Accession Number: | Q0JNB6 |
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| Protein Name: | Cation transporter HKT1;5 |
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| Length: | 554 |
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| Molecular Weight: | 60218.00 |
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| Species: | Oryza sativa subsp. japonica (Rice) [39947] |
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| Number of TMSs: | 10 |
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| Location1 / Topology2 / Orientation3: |
Cell membrane1 / Multi-pass membrane protein2 |
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| Substrate |
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1: MSSLDATTPR YDEFKRIYHL FLFHAHPFWL QLLYFLFISL LGFLMLKALP MKTSMVPRPM
61: DLDLIFTSVS ATTVSSMVAV EMESFSNSQL LLITLLMLLG GEVFTSILGL YFTNAKYSSK
121: MIATLPDDDD HGGSGKPPPP TTSPSSTLVE LELAPPMDVV VVNPTTTATT HDEVELGLGR
181: RNKRGCTCTT THTSSSSSAS KTTTTRLLMF VVMGYHAVVH VAGYTAIVVY LSAVGGAGAV
241: VAGKGISAHT FAIFTVVSTF ANCGFVPTNE GMVSFRSFPG LLLLVMPHVL LGNTLFPVFL
301: RLAIAALERV TGWPELGELL IRRRRGGGEG YHHLLPSSRT RFLALTVAVL VVAQLALFCA
361: MEWGSDGLRG LTAGQKLVGA LFMAVNSRHS GEMVLDLSTV SSAVVVLYVV MMYLPPYTTF
421: VPVQDKHQQT GAQSGQEGSS SSSIWQKLLM SPLSCLAIFI VVICITERRQ IADDPINYSV
481: LNIVVEVISA YGNVGFSTGY SCARQVRPDG SCRDLWVGFS GKWSKQGKLT LMAVMFYGRL
541: KKFSLHGGQA WKIE