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    LPA1 tetratricopeptide repeat (TPR)-containing protein [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 839350, updated on 18-Sep-2024

    Summary

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    Official Symbol
    LPA1
    Official Full Name
    tetratricopeptide repeat (TPR)-containing protein
    Primary source
    TAIR:AT1G02910
    Locus tag
    AT1G02910
    See related
    Araport:AT1G02910
    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
    F22D16.9; F22D16_9; LOW PSII ACCUMULATION1
    Summary
    Mutants defective in this gene were shown to have a reduced PSII content (overall reduction in the levels of several PSII subunits) and a disrupted grana stack structure. The N-terminal half of the protein contains two tetratricopeptide repeat (TPR) motifs that are arranged tandemly, each consisting of a 34-residue degenerate consensus sequence. The N-terminal sequence is rich in positive and hydroxylated amino acid residues.
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    Genomic context

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    See LPA1 in Genome Data Viewer
    Location:
    chromosome: 1
    Exon count:
    9
    Sequence:
    Chromosome: 1; NC_003070.9 (655568..658216, complement)

    Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene AAA-type ATPase family protein Neighboring gene rapid alkalinization factor 1 Neighboring gene glutathione S-transferase 7 Neighboring gene glutathione S-transferase 6

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003070.9

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. LOW PSII ACCUMULATION1 is involved in efficient assembly of photosystem II in Arabidopsis thaliana. Peng L, et al. Plant Cell, 2006 Apr. PMID 16531500, Free PMC Article
    2. 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
    3. Global Analysis of Membrane-associated Protein Oligomerization Using Protein Correlation Profiling. McBride Z, et al. Mol Cell Proteomics, 2017 Nov. PMID 28887381, Free PMC Article
    4. Sequence and analysis of chromosome 1 of the plant Arabidopsis thaliana. Theologis A, et al. Nature, 2000 Dec 14. PMID 11130712

    GeneRIFs: Gene References Into Functions

    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Homology

    NM_001331364.1
    NM_100172.3

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables molecular_function ND
    No biological Data available
    more info
    		  
    Process Evidence Code Pubs
    acts_upstream_of_or_within photosystem II oxygen evolving complex assembly IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in chloroplast HDA PubMed 
    located_in chloroplast ISM
    Inferred from Sequence Model
    more info
    		  
    located_in extracellular region HDA PubMed 

    General protein information

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    Preferred Names
    tetratricopeptide repeat (TPR)-containing protein
    NP_171790.1
    • LOW PSII ACCUMULATION1 (LPA1); FUNCTIONS IN: binding; INVOLVED IN: photosystem II oxygen evolving complex assembly; LOCATED IN: chloroplast; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Protein of unknown function DUF3493 (InterPro:IPR021883), Tetratricopeptide-like helical (InterPro:IPR011990), Tetratricopeptide repeat-containing (InterPro:IPR013026), Tetratricopeptide repeat (InterPro:IPR019734); BEST Arabidopsis thaliana protein match is: unknown protein (TAIR:AT4G28740.1); Has 201 Blast hits to 200 proteins in 49 species: Archae - 3; Bacteria - 57; Metazoa - 0; Fungi - 0; Plants - 127; Viruses - 0; Other Eukaryotes - 14 (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_003070.9 Reference assembly

      Range
      655568..658216 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_100172.3 → NP_171790.1  tetratricopeptide repeat (TPR)-containing protein [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_171790.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q9SRY4
      UniProtKB/TrEMBL
      A0A178W6E6, A0A5S9SC67, A0A654E693
      Conserved Domains (2) summary
      PLN03098
      Location:1 → 453
      LPA1; LOW PSII ACCUMULATION1; Provisional
      sd00006
      Location:75 → 103
      TPR; TPR repeat [structural motif]

    2. NM_001331364.1 → NP_001320623.1  tetratricopeptide repeat (TPR)-containing protein [Arabidopsis thaliana]

      Status: REVIEWED

      UniProtKB/TrEMBL
      A0A178W6E6, A0A1P8ANG6
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9SRY4.1

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