NCBI Accession #
XP_015643380.1
NCBI GenBank Nucleotide #
XM_015787894.1
NCBI Official Full Name
probable sucrose-phosphate synthase 3 isoform X5
NCBI Official Symbol
LOC4341642
NCBI Official Synonym Symbols
SPS3; SPS6; OsSPS3F; P0017B12.4
NCBI Protein Information
probable sucrose-phosphate synthase 3
UniProt Synonym Gene Names
SPS6; OsSPS3F
UniProt Protein Name
Probable sucrose-phosphate synthase 3
UniProt Synonym Protein Names
Sucrose phosphate synthase 3F; OsSPS3F; UDP-glucose-fructose-phosphate glucosyltransferase
UniProt Primary Accession #
Q67WN8
UniProt Secondary Accession #
Q0DAM8
UniProt Related Accession #
Q67WN8
UniProt Comments
Plays 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 .