General Information
Protein IDLOC_Os06g43630        View Network
NamesProbable sucrose-phosphate synthase 3 (Sucrose phosphate synthase 3F) (OsSPS3F) (UDP-glucose-fructose-phosphate glucosyltransferase)
FunctionPlays a role in photosynthetic sucrose synthesis by catalyzing the rate-limiting step of sucrose biosynthesis from UDP-glucose and fructose- 6-phosphate. Involved in the regulation of carbon partitioning in the leaves of plants. May regulate the synthesis of sucrose and therefore play a major role as a limiting factor in the export of photoassimilates out of the leaf. Plays a role for sucrose availability that is essential for plant growth and fiber elongation (By similarity).
AttributesLength: 978
Status: Complete
Existence: Evidence at transcript level
Molecular Weight: 109462
pI: 7.2555
Subcellular Location (predicted): Cytosol  Plasma membrane  
Gene ModelLOC_Os06g43630.1  
Enzyme2.4.1.14  sucrose-phosphate synthase
Reactions
OSR2499  
Pathways
KEGG Pathwayrn00500  rn01100  
Metacyc PathwaySUCSYN-PWY  
Database Links
UniprotKBQ67WN8
EnsemblLOC_Os06g43630.1  
RefseqNP_001058181.1  
EMBLAP003523  AP003568  AP008212  
KEGGosa:4341642  dosa:Os06t0643800-01