General Information
Protein IDLOC_Os03g07480        View Network
NamesSucrose transport protein SUT1 (Sucrose permease 1) (Sucrose transporter 1) (OsSUT1) (Sucrose-proton symporter 1)
FunctionResponsible for the transport of sucrose into the cell, with the concomitant uptake of protons (symport system). Can also transport other glucosides such as maltose, salicin, helicin, and alpha-phenylglucoside. Probably required for apoplastic phloem sucrose loading in source tissues (e.g. leaves) in order to transport it to sink tissues (e.g. roots, flowers). Probably not involved in transport of sugars across the symplastic discontinuity between the endosperm and the embryo. Essential for normal pollen germination, but not for pollen maturation or starch accumulation in pollen.
AttributesLength: 612
Status: Complete
Existence: Evidence at protein level
Molecular Weight: 63695.5
pI: 8.8547
Subcellular Location (adjusted): Plasma membrane  
Gene ModelLOC_Os03g07480.1  LOC_Os03g07480.2  LOC_Os03g07480.3  LOC_Os03g07480.4  
Reference
PubMed11673635  20603282  17728297  22118621  17138625  12668768  
19965875  
Database Links
UniprotKBQ10R54
EnsemblLOC_Os03g07480.2  
RefseqNP_001049111.1  
EMBLD87819  AC073556  DP000009  DP000009  DP000009  DP000009  AP008209  
AK100027  
KEGGosa:4331775  dosa:Os03t0170900-01