Protein Name:
Sucrose-phosphate synthase 1
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UniprotKB/SwissProt ID: Q94BT0 (Q94BT0)
Gene Name:
SPS1
Organism: Arabidopsis thaliana (Mouse-ear cress)
Function: Plays a major 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. Required for nectar secretion
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization:
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Graphical Visualization of S-nitrosylation Sites:
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The S-nitrosylation sites of Q94BT0
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
501 |
ITTLVKAFGE C RPLRELANLA |
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| 2 |
658 |
NIHQFSWPEH C KTYLSRITSF |
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