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2.A.1.2.96
ZIF2 (Zinc-Induced Facilitator 2) of 484 aas and 12 TMSs localises primarily at the tonoplast of root cortical cells and is a functional transporter able to mediate Zn efflux from the cytoplasm (Remy et al. 2014).  Activity is controlled by alternative RNA splicing. 

Accession Number:Q3EAQ5
Protein Name:Probable peptide/nitrate transporter At3g43790
Length:484
Molecular Weight:53275.00
Species:Arabidopsis thaliana (Mouse-ear cress) [3702]
Number of TMSs:12
Location1 / Topology2 / Orientation3: Membrane1 / Multi-pass membrane protein2
Substrate zinc(2+), zinc(2+)

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MADDESRTIL LEKNEDCPGC IIDRTKQQQR GVPYLHLSFI WLVSLCTALP ISSLFPYIYF 
61:	MIRDFHIAKQ EEDIGFYAGF VGSSFMIGRA LTSIFWGKLA DRYGRKPIIL IGTFSVIIFN 
121:	TLFGLSTSFW LAISVRFLLG CFNCLLGVIR AYASEVVSEE YNALSLSVVS TSRGIGLILG 
181:	PAIGGYLAQP AEKYPNIFSQ SSVFGRFPYF LPSLVISVYA TAVLIACWWL PETLHTRCRI 
241:	AQGRLNPTEL NDDESRGGGL DEQKIINKPS LLRNRPLMAI IIVYCVFSLQ EIAYNEIFSL 
301:	WAVSDRSYGG LSFSSQDVGE VLAISGLGLL VFQLLVYPPL EKSVGLLAVI RLSAVLLIPL 
361:	LSCYPYIALL SGVTLHLVIN CASIIKNALS ISLVTGLFIM LNKAVPQNQR GAANGISMTA 
421:	MSVFKSFGPA GGGVLFSWAQ KRQDATFLPG QIFAPCDEMV FLVLNLVQLV GLILTFIPYI 
481:	SQIQ