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    SBPASE sedoheptulose-bisphosphatase [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 824746, updated on 18-Sep-2024

    Summary

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    Official Symbol
    SBPASE
    Official Full Name
    sedoheptulose-bisphosphatase
    Primary source
    TAIR:AT3G55800
    Locus tag
    AT3G55800
    See related
    Araport:AT3G55800
    Gene type
    protein coding
    RefSeq status
    REVIEWED
    Organism
    Arabidopsis thaliana (ecotype: Columbia)
    Lineage
    Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
    Also known as
    sedoheptulose-bisphosphatase
    Summary
    Encodes the chloroplast enzyme sedoheptulose-1,7-bisphosphatase (SBPase), involved in the carbon reduction of the Calvin cycle. Increase in SBPase activity in transgenic lines accumulate up to 50% more sucrose and starch than wild-type.
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    Genomic context

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    See SBPASE in Genome Data Viewer
    Location:
    chromosome: 3
    Exon count:
    8
    Sequence:
    Chromosome: 3; NC_003074.8 (20709294..20711640)

    Chromosome 3 - NC_003074.8Genomic Context describing neighboring genes Neighboring gene uncharacterized protein Neighboring gene tRNA-Met Neighboring gene Pyruvate kinase family protein Neighboring gene Fasciclin-like arabinogalactan family protein

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003074.8

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. Carbonylation and loss-of-function analyses of SBPase reveal its metabolic interface role in oxidative stress, carbon assimilation, and multiple aspects of growth and development in Arabidopsis. Liu XL, et al. Mol Plant, 2012 Sep. PMID 22402261
    2. Increased sedoheptulose-1,7-bisphosphatase activity in transgenic tobacco plants stimulates photosynthesis and growth from an early stage in development. Lefebvre S, et al. Plant Physiol, 2005 May. PMID 15863701, Free PMC Article
    3. Molecular cloning of the Arabidopsis thaliana sedoheptulose-1,7-biphosphatase gene and expression studies in wheat and Arabidopsis thaliana. Willingham NM, et al. Plant Mol Biol, 1994 Nov. PMID 7811976
    4. High light response of the thylakoid proteome in arabidopsis wild type and the ascorbate-deficient mutant vtc2-2. A comparative proteomics study. Giacomelli L, et al. Plant Physiol, 2006 Jun. PMID 16648217, Free PMC Article
    5. Redox Conformation-Specific Protein-Protein Interactions of the 2-Cysteine Peroxiredoxin in Arabidopsis. Liebthal M, et al. Antioxidants (Basel), 2020 Jun 11. PMID 32545358, Free PMC Article

    See all (16) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. Oxidative damage to SBPase affects growth, development, and chloroplast biogenesis through inhibiting carbon assimilation.
      Title: Carbonylation and loss-of-function analyses of SBPase reveal its metabolic interface role in oxidative stress, carbon assimilation, and multiple aspects of growth and development in Arabidopsis.
    2. Increasing the levels of higher plant SBPase activity has the potential to increase photosynthetic capacity. [sedoheptulose-1,7-bisphosphatase] [SBPase]
      Title: Increased sedoheptulose-1,7-bisphosphatase activity in transgenic tobacco plants stimulates photosynthesis and growth from an early stage in development.
    Submit: New GeneRIF Correction

    Pathways from PubChem

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    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Markers

    NM_115438.4

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables sedoheptulose-bisphosphatase activity IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    Process Evidence Code Pubs
    acts_upstream_of_or_within carbohydrate biosynthetic process IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    involved_in reductive pentose-phosphate cycle IEA
    Inferred from Electronic Annotation
    more info
    		  
    acts_upstream_of_or_within reductive pentose-phosphate cycle ISS
    Inferred from Sequence or Structural Similarity
    more info
    		 PubMed 
    acts_upstream_of_or_within starch biosynthetic process IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    acts_upstream_of_or_within sucrose biosynthetic process IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in apoplast HDA PubMed 
    located_in chloroplast HDA PubMed 
    located_in chloroplast ISM
    Inferred from Sequence Model
    more info
    		  
    located_in chloroplast envelope HDA PubMed 
    located_in chloroplast stroma HDA PubMed 
    located_in cytosol HDA PubMed 
    located_in thylakoid HDA PubMed 

    General protein information

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    Preferred Names
    sedoheptulose-bisphosphatase
    NP_191139.1
    • sedoheptulose-bisphosphatase (SBPASE); FUNCTIONS IN: sedoheptulose-bisphosphatase activity, phosphoric ester hydrolase activity; INVOLVED IN: in 6 processes; LOCATED IN: thylakoid, apoplast, chloroplast stroma, chloroplast, chloroplast envelope; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 14 growth stages; CONTAINS InterPro DOMAIN/s: Fructose-1,6-bisphosphatase, active site (InterPro:IPR020548), Fructose-1,6-bisphosphatase (InterPro:IPR000146); BEST Arabidopsis thaliana protein match is: Inositol monophosphatase family protein (TAIR:AT1G43670.1); Has 3745 Blast hits to 3741 proteins in 1296 species: Archae - 47; Bacteria - 2318; Metazoa - 373; Fungi - 154; Plants - 424; Viruses - 0; Other Eukaryotes - 429 (source: NCBI BLink).

    NCBI Reference Sequences (RefSeq)

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    Genome Annotation

    The following sections contain reference sequences that belong to a specific genome build. Explain

    Reference assembly

    Genomic

    1. NC_003074.8 Reference assembly

      Range
      20709294..20711640
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_115438.4 → NP_191139.1  sedoheptulose-bisphosphatase [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_191139.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      P46283, Q940F8
      UniProtKB/TrEMBL
      A0A178VLD1, A0A5S9XLV7
      Conserved Domains (1) summary
      PLN02462
      Location:79 → 380
      PLN02462; sedoheptulose-1,7-bisphosphatase
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    P46283.1

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