Q93WU4 · SPP3A_ARATH
- ProteinProbable sucrose-phosphatase 3a
- GeneSPP3A
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids425 (go to sequence)
- Protein existenceEvidence at transcript level
- Annotation score3/5
Function
function
Catalyzes the final step of sucrose synthesis.
Catalytic activity
- H2O + sucrose 6(F)-phosphate = phosphate + sucrose
Cofactor
Pathway
Glycan biosynthesis; sucrose biosynthesis; sucrose from D-fructose 6-phosphate and UDP-alpha-D-glucose: step 2/2.
GO annotations
all annotations | all molecular function | nucleotide binding | molecular_function | nucleic acid binding | dna binding | chromatin binding | dna-binding transcription factor activity | rna binding | cytoskeletal motor activity | catalytic activity | nuclease activity | signaling receptor binding | structural molecule activity | transporter activity | binding | protein binding | translation factor activity, rna binding | lipid binding | kinase activity | transferase activity | hydrolase activity | oxygen binding | enzyme regulator activity | carbohydrate binding | signaling receptor activity | translation regulator activity | transcription regulator activity | other molecular function | all biological process | carbohydrate metabolic process | generation of precursor metabolites and energy | nucleobase-containing compound metabolic process | dna metabolic process | translation | lipid metabolic process | transport | response to stress | cell cycle | cell communication | signal transduction | cell-cell signaling | multicellular organism development | circadian rhythm | biological_process | metabolic process | catabolic process | biosynthetic process | response to light stimulus | response to external stimulus | tropism | response to biotic stimulus | response to abiotic stimulus | response to endogenous stimulus | embryo development | post-embryonic development | fruit ripening | abscission | pollination | flower development | cellular process | programmed cell death | photosynthesis | cellular component organization | cell growth | protein metabolic process | cellular homeostasis | secondary metabolic process | reproductive process | cell differentiation | protein modification process | growth | epigenetic regulation of gene expression | response to chemical | anatomical structure development | regulation of molecular function | other biological process | all cellular component | cellular_component | extracellular region | cell wall | intracellular anatomical structure | nucleus | nuclear envelope | nucleoplasm | nucleolus | cytoplasm | mitochondrion | lysosome | endosome | vacuole | peroxisome | endoplasmic reticulum | golgi apparatus | cytosol | ribosome | cytoskeleton | plasma membrane | chloroplast | plastid | thylakoid | membrane | external encapsulating structure | other cellular component | |||
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Aspect | Term | |
---|---|---|
Molecular Function | magnesium ion binding | |
Molecular Function | sucrose-phosphate phosphatase activity | |
Biological Process | sucrose biosynthetic process |
Keywords
- Molecular function
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameProbable sucrose-phosphatase 3a
- EC number
- Short namesAtSPP3a
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > malvids > Brassicales > Brassicaceae > Camelineae > Arabidopsis
Accessions
- Primary accessionQ93WU4
- Secondary accessions
Proteomes
Organism-specific databases
Genome annotation databases
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000350615 | 1-425 | Probable sucrose-phosphatase 3a | |||
Sequence: MDRLEGPPRLILVADLDCTLVDHDDPENNDLLRFNALWEAHYRHDSLLVYCTGRSFSSYSSLRKKRPLLTPDIAVTSVGSEIVYGGGESTVSDVVWTARLDYKWNRDIVVEETLKFPKLEPQPDKSQEEHKVSFFVGREDAVEIMKVLPGILEERGVDVKLVYSNGYAFDVLPRGAGKQGALTYLLDKLDIEGKQPSNTLVCGDSGNDAELFNISDVYGVMVSNSHEELLQWYEENAKDNPKIFHASERCGAGMIEAIQRFNLGPNVSPRDVMDTENFHGESLNPAHEVVQFYLFYERWRCGEVEKSDKYLQNLKSLSSPLGIFVHPSGVEKPIHEWIDEMENLYGDGKEKKFRIWLDNVTSSHISSDTWLAKFVKHELSEGKVRSCSTKVLLSYKEEKQRLTWMHIHQSWLDESSSDDQEKWIF |
Proteomic databases
Expression
Gene expression databases
Interaction
Structure
Sequence
- Sequence statusComplete
- Length425
- Mass (Da)48,644
- Last updated2008-09-23 v2
- Checksum7E8EFC939E5E1A3F
Sequence caution
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AL132957 EMBL· GenBank· DDBJ | CAB71001.1 EMBL· GenBank· DDBJ | Genomic DNA | Sequence problems. | |
CP002686 EMBL· GenBank· DDBJ | AEE79206.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AF434711 EMBL· GenBank· DDBJ | AAL30747.1 EMBL· GenBank· DDBJ | mRNA |