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LSF1 uncharacterized protein [ Arabidopsis thaliana (thale cress) ]

Gene ID: 821127, updated on 18-Sep-2024

Summary

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Official Symbol
LSF1
Official Full Name
uncharacterized protein
Primary source
TAIR:AT3G01510
Locus tag
AT3G01510
See related
Araport:AT3G01510
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
F4P13.6; F4P13_6; like SEX4 1
Summary
Encodes a putative phosphatase, LSF1, required for normal starch turnover in leaves.
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Genomic context

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See LSF1 in Genome Data Viewer
Location:
chromosome: 3
Exon count:
10
Sequence:
Chromosome: 3; NC_003074.8 (198322..201810, complement)

Chromosome 3 - NC_003074.8Genomic Context describing neighboring genes Neighboring gene ncRNA Neighboring gene uncharacterized protein Neighboring gene homeobox 1 Neighboring gene cyclophilin 38 Neighboring gene Protein kinase superfamily protein Neighboring gene carbonic anhydrase 1 Neighboring gene uncharacterized protein Neighboring gene uncharacterized 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. LIKE SEX4 1 Acts as a β-Amylase-Binding Scaffold on Starch Granules during Starch Degradation. Schreier TB, et al. Plant Cell, 2019 Sep. PMID 31266901, Free PMC Article
  2. A putative phosphatase, LSF1, is required for normal starch turnover in Arabidopsis leaves. Comparot-Moss S, et al. Plant Physiol, 2010 Feb. PMID 20018601, Free PMC Article
  3. 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
  4. The oligomeric stromal proteome of Arabidopsis thaliana chloroplasts. Peltier JB, et al. Mol Cell Proteomics, 2006 Jan. PMID 16207701
  5. Sorting signals, N-terminal modifications and abundance of the chloroplast proteome. Zybailov B, et al. PLoS One, 2008 Apr 23. PMID 18431481, Free PMC Article

See all (6) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. A glucan phosphatase family member, LIKE SEX4 1 (LSF1), binds starch and is required for normal starch degradation.
    Title: LIKE SEX4 1 Acts as a β-Amylase-Binding Scaffold on Starch Granules during Starch Degradation.
  2. LSF1 is a chloroplastic protein essential for normal starch degradation.
    Title: A putative phosphatase, LSF1, is required for normal starch turnover in Arabidopsis leaves.
Submit: New GeneRIF Correction

Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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NM_001337343.1
NM_001337344.1
NM_111017.3

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables carbohydrate phosphatase activity IMP
Inferred from Mutant Phenotype
more info
 PubMed 
Process Evidence Code Pubs
acts_upstream_of_or_within starch catabolic process IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in starch catabolic process IMP
Inferred from Mutant Phenotype
more info
 PubMed 
Component Evidence Code Pubs
located_in chloroplast HDA PubMed 
located_in chloroplast IDA
Inferred from Direct Assay
more info
 PubMed 
located_in chloroplast starch grain IDA
Inferred from Direct Assay
more info
 PubMed 
located_in chloroplast stroma HDA PubMed 
located_in chloroplast stroma IDA
Inferred from Direct Assay
more info
 PubMed 
located_in starch grain IDA
Inferred from Direct Assay
more info
 PubMed 

General protein information

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Preferred Names
uncharacterized protein
NP_001325424.1
  • like SEX4 1
NP_001325425.1
  • like SEX4 1
NP_566139.1
  • like SEX4 1 (LSF1); FUNCTIONS IN: protein tyrosine/serine/threonine phosphatase activity; INVOLVED IN: starch catabolic process; LOCATED IN: starch grain, chloroplast, chloroplast stroma; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Dual specificity phosphatase, catalytic domain (InterPro:IPR000340), PDZ/DHR/GLGF (InterPro:IPR001478), Dual specificity phosphatase, subgroup, catalytic domain (InterPro:IPR020422); BEST Arabidopsis thaliana protein match is: dual specificity protein phosphatase (DsPTP1) family protein (TAIR:AT3G52180.1); Has 834 Blast hits to 834 proteins in 152 species: Archae - 0; Bacteria - 14; Metazoa - 310; Fungi - 61; Plants - 322; Viruses - 12; Other Eukaryotes - 115 (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
    198322..201810 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_111017.3 → NP_566139.1  uncharacterized protein AT3G01510 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_566139.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    F4J117, Q8LCU3, Q9SSA3
    UniProtKB/TrEMBL
    A0A178V9M4, A0A5S9X969
    Conserved Domains (3) summary
    cd02859
    Location:456 → 536
    E_set_AMPKbeta_like_N; N-terminal Early set domain, a glycogen binding domain, associated with the catalytic domain of AMP-activated protein kinase beta subunit
    cd14526
    Location:290 → 435
    DSP_laforin-like; dual specificity phosphatase domain of laforin and similar domains
    cl00117
    Location:76 → 118
    PDZ; PDZ domain, also called DHR (Dlg homologous region) or GLGF (after a conserved sequence motif). Many PDZ domains bind C-terminal polypeptides, though binding to internal (non-C-terminal) polypeptides and even to lipids has been demonstrated. ...

  2. NM_001337343.1 → NP_001325425.1  uncharacterized protein AT3G01510 [Arabidopsis thaliana]

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0A1I9LL73
    Conserved Domains (2) summary
    cd02859
    Location:314 → 394
    E_set_AMPKbeta_like_N; N-terminal Early set domain, a glycogen binding domain, associated with the catalytic domain of AMP-activated protein kinase beta subunit
    cd14526
    Location:148 → 293
    DSP_laforin-like; dual specificity phosphatase domain of laforin and similar domains

  3. NM_001337344.1 → NP_001325424.1  uncharacterized protein AT3G01510 [Arabidopsis thaliana]

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0A1I9LL73
    Conserved Domains (2) summary
    cd02859
    Location:314 → 394
    E_set_AMPKbeta_like_N; N-terminal Early set domain, a glycogen binding domain, associated with the catalytic domain of AMP-activated protein kinase beta subunit
    cd14526
    Location:148 → 293
    DSP_laforin-like; dual specificity phosphatase domain of laforin and similar domains
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
F4J117.1

Gene LinkOut

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