2.A.3.12.4
Golgi polyamine/paraquot uptake transporter of 478 aas, LAT4. Also called PUT2 and PAR1. Mutations give rise to paraquot resistance (Par1) both in A. thaliana and in rice. Probably present in the chloroplast membrane (Fujita and Shinozaki 2014).
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| Accession Number: | Q9LHN7 |
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| Protein Name: | Probable polyamine transporter At3g13620 |
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| Length: | 478 |
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| Molecular Weight: | 52735.00 |
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| Species: | Arabidopsis thaliana (Mouse-ear cress) [3702] |
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| Number of TMSs: | 14 |
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| Location1 / Topology2 / Orientation3: |
Cell membrane1 / Multi-pass membrane protein2 |
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| Substrate |
polyamine macromolecule |
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1: MAISEASKSS HELPVTTAES SGKKATAKKL TLIPLVFLIY FEVAGGPFGE EPAVQAAGPL
61: LAILGFLIFP FIWSIPEALI TAELSTAFPG NGGFVIWAHR AFGSFVGSMM GSLKFLSGVI
121: NVASFPVLCV TYLDKLFPVL ESGWPRNVCI FASTVVLSFL NYTGLAIVGY AAVVLGLVSL
181: SPFLVMSAMA IPKIKPHRWG SLGTKKKDWN LYFNTLFWNL NFWDNVSTLA GEVDEPQKTF
241: PLALLIAVIF TCVAYLIPLF AVTGAVSVDQ SRWENGFHAE AAEMIAGKWL KIWIEIGAVL
301: SSIGLFEAQL SSSAYQLEGM AELGFLPKFF GVRSKWFNTP WVGILISALM SLGLSYMNFT
361: DIISSANFLY TLGMFLEFAS FIWLRRKLPQ LKRPYRVPLK IPGLVVMCLI PSAFLVLILV
421: FATKIVYLIC GVMTIGAIGW YFLINYFRKT KIFEFNEVID DLDNNVNGEH PKVDDHNS