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2.A.123.1.29
Bidirectional sugar transporter SWEET3b of 2252 aas and 7 TMSs.  It mediates both low-affinity uptake and efflux of sugars across the plasma membrane and plays a role in early seed development in Litchi chinensis (Xie et al. 2019).

Accession Number:Q5NAZ9
Protein Name:Bidirectional sugar transporter SWEET3b
Length:252
Molecular Weight:28173.00
Species:Oryza sativa subsp. japonica (Rice) [39947]
Number of TMSs:7
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate monosaccharide, glucose

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MVSNTIRVAV GILGNAASML LYAAPILTFR RVIKKGSVEE FSCVPYILAL FNCLLYTWYG 
61:	LPVVSSGWEN STVSSINGLG ILLEIAFISI YTWFAPRERK KFVLRMVLPV LAFFALTAIF 
121:	SSFLFHTHGL RKVFVGSIGL VASISMYSSP MVAAKQVITT KSVEFMPFYL SLFSFLSSAL 
181:	WMIYGLLGKD LFIASPNFIG CPMGILQLVL YCIYRKSHKE AEKLHDIDQE NGLKVVTTHE 
241:	KITGREPEAQ RD