U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

Links from GEO Profiles

    • Showing Current items.

    psaA photosystem I P700 chlorophyll a apoprotein A1 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 844768, updated on 18-Sep-2024

    Summary

    Go to the top of the page Help
    Gene symbol
    psaA
    Gene description
    photosystem I P700 chlorophyll a apoprotein A1
    Locus tag
    ArthCp022
    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
    NEW
    Try the new Gene table
    Try the new Transcript table

    Genomic context

    Go to the top of the page Help
    See psaA in Genome Data Viewer
    Sequence:
    NC_000932.1 (39605..41857, complement)

    NC_000932.1Genomic Context describing neighboring genes Neighboring gene ribosomal protein S14 Neighboring gene photosystem I P700 chlorophyll a apoprotein A2 Neighboring gene photosystem I assembly protein Ycf3 Neighboring gene tRNA-Ser

    Genomic regions, transcripts, and products

    Go to the top of the page Help
    Genomic Sequence:
    NC_000932.1

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

    Go to the top of the pageHelp

    Related articles in PubMed

    1. HIGH CHLOROPHYLL FLUORESCENCE145 Binds to and Stabilizes the psaA 5' UTR via a Newly Defined Repeat Motif in Embryophyta. Manavski N, et al. Plant Cell, 2015 Sep. PMID 26307378, Free PMC Article
    2. Arabidopsis cotyledon chloroplast biogenesis factor CYO1 uses glutathione as an electron donor and interacts with PSI (A1 and A2) and PSII (CP43 and CP47) subunits. Muranaka A, et al. J Plant Physiol, 2012 Aug 15. PMID 22572242
    3. The yeast split-ubiquitin system to study chloroplast membrane protein interactions. Pasch JC, et al. Appl Microbiol Biotechnol, 2005 Dec. PMID 15988575
    4. PsbP-domain protein1, a nuclear-encoded thylakoid lumenal protein, is essential for photosystem I assembly in Arabidopsis. Liu J, et al. Plant Cell, 2012 Dec. PMID 23221595, Free PMC Article
    5. Light-harvesting complex II binds to several small subunits of photosystem I. Zhang S, et al. J Biol Chem, 2004 Jan 30. PMID 14617624

    See all (8) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. Results suggest that PPD1 is a PSI assembly factor that assists the proper folding and integration of PsaB and PsaA into the thylakoid membrane. psaA is an alias of ATCG00350 (TAIR). psaB is an alias of ATCG00340 (TAIR).
      Title: PsbP-domain protein1, a nuclear-encoded thylakoid lumenal protein, is essential for photosystem I assembly in Arabidopsis.
    2. HSF145 (AT5G08720) binds to and stabilizes the psaA 5' UTR via a defined repeat motif.
      Title: HIGH CHLOROPHYLL FLUORESCENCE145 Binds to and Stabilizes the psaA 5' UTR via a Newly Defined Repeat Motif in Embryophyta.
    Submit: New GeneRIF Correction

    Pathways from PubChem

    Go to the top of the page

    Interactions

    Go to the top of the page Help
    Products Interactant Other Gene Complex Source Pubs Description

    General protein information

    Go to the top of the page Help
    Preferred Names
    photosystem I P700 chlorophyll a apoprotein A1
    NP_051059.1
    • PsaA

    NCBI Reference Sequences (RefSeq)

    Go to the top of the page Help

    NEW Try the new Transcript table

    Genome Annotation

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

    Reference assembly

    Genomic

    1. NC_000932.1 Reference assembly

      Range
      39605..41857 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NP_051059.1 photosystem I P700 chlorophyll a apoprotein A1 (chloroplast) [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_051059.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      P56766, Q31852
      UniProtKB/TrEMBL
      A0A178VY74, A0A1B1W4T6
      Conserved Domains (1) summary
      CHL00056
      Location:1 → 750
      psaA; photosystem I P700 chlorophyll a apoprotein A1
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    P56766.1

    Gene LinkOut

    The following LinkOut resources are supplied by external providers. These providers are responsible for maintaining the links.

    Other Literature Sources
    Molecular Biology Databases
    Research Materials
    Tools