2.A.3.12.3 Plasma membrane polyamine/paraquot uptake transporter of 490 aas, RMV1. Also called PUT3 and LAT1. Mutations give rise to partial paraquot (a toxic common herbicide that generates superoxide and reactive oxygen species (ROS)) (Fujita and Shinozaki 2014).
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Accession Number: | Q9FFL1 |
Protein Name: | Polyamine transporter RMV1 |
Length: | 490 |
Molecular Weight: | 53694.00 |
Species: | Arabidopsis thaliana (Mouse-ear cress) [3702] |
Number of TMSs: | 14 |
Location1 / Topology2 / Orientation3: |
Cell membrane1 / Multi-pass membrane protein2 |
Substrate |
polyamine macromolecule |
---|
1: MTELSSPNLD SASQKPRIST ENPPPPPPHI SIGVTTGDPA TSPARTVNQI KKITVLPLVF
61: LIFYEVSGGP FGIEDSVKAA GPLLAIVGFI VFPFIWSIPE ALITAEMGTM FPENGGYVVW
121: VTLAMGPYWG FQQGWVKWLS GVIDNALYPI LFLDYLKSGI PILGSGIPRV AAILVLTVAL
181: TYLNYRGLSI VGVAAVLLGV FSILPFVVMS FMSIPKLKPS RWLVVSKKMK GVNWSLYLNT
241: LFWNLNYWDS VSTLTGEVEN PSKTLPRALF YALLLVVFSY IFPVLTGTGA IALDQKLWTD
301: GYFADIGKVI GGVWLGWWIQ AAAATSNMGM FLAEMSSDSF QLLGMAERGM LPEVFAKRSR
361: YRTPWVGILF SASGVIILSW LSFQEIVAAE NLLYCFGMVL EFITFVRLRM KYPAASRPFK
421: IPVGVLGSVL MCIPPTVLIG VIMAFTNLKV ALVSLAAIVI GLVLQPCLKQ VEKKGWLKFS
481: TSSHLPNLME