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    PnsL2 PsbQ-like 2 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 837974, updated on 18-Sep-2024

    Summary

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    Official Symbol
    PnsL2
    Official Full Name
    PsbQ-like 2
    Primary source
    TAIR:AT1G14150
    Locus tag
    AT1G14150
    See related
    Araport:AT1G14150
    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
    F7A19.23; F7A19_23; Photosynthetic NDH subcomplex L 2; PQL1; PQL2; PsbQ-like 1; PsbQ-like 2
    Summary
    Encodes a subunit of the NAD(P)H dehydrogenase complex located in the chloroplast thylakoid lumen.
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    Genomic context

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    See PnsL2 in Genome Data Viewer
    Location:
    chromosome: 1
    Exon count:
    2
    Sequence:
    Chromosome: 1; NC_003070.9 (4839801..4840823)

    Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene 2-oxoglutarate (2OG) and Fe(II)-dependent oxygenase superfamily protein Neighboring gene Mitochondrial substrate carrier family protein Neighboring gene Uncharacterized protein family (UPF0497) Neighboring gene miscRNA Neighboring gene ncRNA Neighboring gene RNA-binding KH domain-containing protein

    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. Two proteins homologous to PsbQ are novel subunits of the chloroplast NAD(P)H dehydrogenase. Suorsa M, et al. Plant Cell Physiol, 2010 Jun. PMID 20460499
    2. Three PsbQ-like proteins are required for the function of the chloroplast NAD(P)H dehydrogenase complex in Arabidopsis. Yabuta S, et al. Plant Cell Physiol, 2010 Jun. PMID 20430763
    3. Proteome map of the chloroplast lumen of Arabidopsis thaliana. Schubert M, et al. J Biol Chem, 2002 Mar 8. PMID 11719511
    4. In-depth analysis of the thylakoid membrane proteome of Arabidopsis thaliana chloroplasts: new proteins, new functions, and a plastid proteome database. Friso G, et al. Plant Cell, 2004 Feb. PMID 14729914, Free PMC Article
    5. New functions of the thylakoid membrane proteome of Arabidopsis thaliana revealed by a simple, fast, and versatile fractionation strategy. Peltier JB, et al. J Biol Chem, 2004 Nov 19. PMID 15322131

    See all (8) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. PQL2 protein was up-regulated in mutant plants deficient in the PSI complex or the thylakoid membrane-bound ferredoxin-NADP(+) oxidoreductase.
      Title: Two proteins homologous to PsbQ are novel subunits of the chloroplast NAD(P)H dehydrogenase.
    2. The PQL1 and PQL2 proteins are tightly associated with the NDH complex.
      Title: Three PsbQ-like proteins are required for the function of the chloroplast NAD(P)H dehydrogenase complex in Arabidopsis.
    Submit: New GeneRIF Correction

    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Homology

    NM_101280.3
    NM_202091.2

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables calcium ion binding IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    Process Evidence Code Pubs
    acts_upstream_of_or_within photosynthetic electron transport chain 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 chloroplast thylakoid IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in chloroplast thylakoid lumen TAS
    Traceable Author Statement
    more info
    		 PubMed 
    located_in chloroplast thylakoid membrane HDA PubMed 
    located_in extrinsic component of membrane IEA
    Inferred from Electronic Annotation
    more info
    		  
    part_of nitrite reductase complex [NAD(P)H] IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    part_of photosystem II oxygen evolving complex IEA
    Inferred from Electronic Annotation
    more info
    		  

    General protein information

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    Preferred Names
    PsbQ-like 2
    NP_563937.1
    • PsbQ-like 2 (PQL2); FUNCTIONS IN: electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity; INVOLVED IN: photosynthetic electron transport chain; LOCATED IN: in 6 components; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Photosystem II oxygen evolving complex protein PsbQ (InterPro:IPR008797); BEST Arabidopsis thaliana protein match is: photosystem II subunit Q-2 (TAIR:AT4G05180.1); Has 142 Blast hits to 142 proteins in 27 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 0; Plants - 142; Viruses - 0; Other Eukaryotes - 0 (source: NCBI BLink).
    NP_973820.1
    • PsbQ-like 2 (PQL2); FUNCTIONS IN: electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity; INVOLVED IN: photosynthetic electron transport chain; LOCATED IN: in 6 components; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Photosystem II oxygen evolving complex protein PsbQ (InterPro:IPR008797); BEST Arabidopsis thaliana protein match is: PsbQ-like 1 (TAIR:AT3G01440.1); Has 35333 Blast hits to 34131 proteins in 2444 species: Archae - 798; Bacteria - 22429; Metazoa - 974; Fungi - 991; Plants - 531; Viruses - 0; Other Eukaryotes - 9610 (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
      4839801..4840823
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_101280.3 → NP_563937.1  PsbQ-like 2 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_563937.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q0WN14, Q3EDD0, Q9XI73
      UniProtKB/TrEMBL
      A0A178W5Y9, A0A5S9UCS3
      Conserved Domains (1) summary
      PLN02999
      Location:1 → 190
      PLN02999; photosystem II oxygen-evolving enhancer 3 protein (PsbQ)

    2. NM_202091.2 → NP_973820.1  PsbQ-like 2 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_973820.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q9XI73
      Conserved Domains (1) summary
      PLN02999
      Location:1 → 159
      PLN02999; photosystem II oxygen-evolving enhancer 3 protein (PsbQ)
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9XI73.1

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