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    TAP38 thylakoid-associated phosphatase 38 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 828893, updated on 18-Sep-2024

    Summary

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    Official Symbol
    TAP38
    Official Full Name
    thylakoid-associated phosphatase 38
    Primary source
    TAIR:AT4G27800
    Locus tag
    AT4G27800
    See related
    Araport:AT4G27800
    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
    PPH1; PROTEIN PHOSPHATASE 1; T27E11.40; T27E11_40; thylakoid-associated phosphatase 38
    Summary
    Choroplast protein phosphatase TAP38/PPH1 is required for efficient dephosphorylation of the LHCII anthena and state transition from state 2 to state 1.
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    Genomic context

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    See TAP38 in Genome Data Viewer
    Location:
    chromosome: 4
    Exon count:
    11
    Sequence:
    Chromosome: 4; NC_003075.7 (13851777..13854237, complement)

    Chromosome 4 - NC_003075.7Genomic Context describing neighboring genes Neighboring gene ncRNA Neighboring gene acyl-CoA binding protein 2 Neighboring gene Calcium-binding EF hand family protein Neighboring gene uncharacterized protein Neighboring gene beta glucosidase 9 Neighboring gene ncRNA

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003075.7

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. Downregulation of TAP38/PPH1 enables LHCII hyperphosphorylation in Arabidopsis mutant lacking LHCII docking site in PSI. Rantala M, et al. FEBS Lett, 2016 Mar. PMID 26926011, Free PMC Article
    2. Structural Mechanism Underlying the Specific Recognition between the Arabidopsis State-Transition Phosphatase TAP38/PPH1 and Phosphorylated Light-Harvesting Complex Protein Lhcb1. Wei X, et al. Plant Cell, 2015 Apr. PMID 25888588, Free PMC Article
    3. The PPH1 phosphatase is specifically involved in LHCII dephosphorylation and state transitions in Arabidopsis. Shapiguzov A, et al. Proc Natl Acad Sci U S A, 2010 Mar 9. PMID 20176943, Free PMC Article
    4. Role of plastid protein phosphatase TAP38 in LHCII dephosphorylation and thylakoid electron flow. Pribil M, et al. PLoS Biol, 2010 Jan 26. PMID 20126264, Free PMC Article
    5. Genome-wide and expression analysis of protein phosphatase 2C in rice and Arabidopsis. Xue T, et al. BMC Genomics, 2008 Nov 20. PMID 19021904, Free PMC Article

    See all (8) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. The failure of the psal mutant to dock pLHCII to PSI induces excessive phosphorylation of LHCII, primarily due to a marked downregulation of the TAP38/PPH1 phosphatase occurring at post-transcriptional level.
      Title: Downregulation of TAP38/PPH1 enables LHCII hyperphosphorylation in Arabidopsis mutant lacking LHCII docking site in PSI.
    2. TAP38 is required for LHCII dephosphorylation and for the transition from state 2 to state 1 in A. thaliana.
      Title: Role of plastid protein phosphatase TAP38 in LHCII dephosphorylation and thylakoid electron flow.
    3. Data demonstrate that loss of PPH1 leads to an increase in the antenna size of photosystem I and to a strong impairment of state transitions.
      Title: The PPH1 phosphatase is specifically involved in LHCII dephosphorylation and state transitions in Arabidopsis.
    4. comparative genome-wide overview of the PP2C family in Arabidopsis and rice provides insights into the functions and regulatory mechanisms
      Title: Genome-wide and expression analysis of protein phosphatase 2C in rice and Arabidopsis.
    Submit: New GeneRIF Correction

    General gene information

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    NM_118918.5
    NM_179128.2
    NM_179129.1

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables magnesium ion binding IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables manganese ion binding IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables myosin phosphatase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables phosphatase activity IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    Process Evidence Code Pubs
    acts_upstream_of_or_within dephosphorylation IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within photosynthetic electron transport chain IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within photosystem stoichiometry adjustment 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 stroma IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in cytoplasm HDA PubMed 
    located_in nucleolus HDA PubMed 
    located_in nucleus HDA PubMed 
    located_in thylakoid IDA
    Inferred from Direct Assay
    more info
    		 PubMed 

    General protein information

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    Preferred Names
    thylakoid-associated phosphatase 38
    NP_194509.1
    • thylakoid-associated phosphatase 38 (TAP38); FUNCTIONS IN: phosphatase activity, protein serine/threonine phosphatase activity; INVOLVED IN: photosynthetic electron transport chain, photosystem stoichiometry adjustment, dephosphorylation; LOCATED IN: in 7 components; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Protein phosphatase 2C, manganese/magnesium aspartate binding site (InterPro:IPR000222), Protein phosphatase 2C-related (InterPro:IPR001932), Protein phosphatase 2C (InterPro:IPR015655), Protein phosphatase 2C, N-terminal (InterPro:IPR014045); BEST Arabidopsis thaliana protein match is: Protein phosphatase 2C family protein (TAIR:AT4G31860.1); Has 5988 Blast hits to 5975 proteins in 460 species: Archae - 6; Bacteria - 321; Metazoa - 1365; Fungi - 680; Plants - 2480; Viruses - 9; Other Eukaryotes - 1127 (source: NCBI BLink).
    NP_849459.1
    • thylakoid-associated phosphatase 38 (TAP38); FUNCTIONS IN: phosphatase activity, protein serine/threonine phosphatase activity; INVOLVED IN: photosynthetic electron transport chain, photosystem stoichiometry adjustment, dephosphorylation; LOCATED IN: in 7 components; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Protein phosphatase 2C, manganese/magnesium aspartate binding site (InterPro:IPR000222), Protein phosphatase 2C-related (InterPro:IPR001932), Protein phosphatase 2C (InterPro:IPR015655), Protein phosphatase 2C, N-terminal (InterPro:IPR014045); BEST Arabidopsis thaliana protein match is: Protein phosphatase 2C family protein (TAIR:AT4G31860.1); Has 5571 Blast hits to 5559 proteins in 320 species: Archae - 4; Bacteria - 52; Metazoa - 1347; Fungi - 659; Plants - 2426; Viruses - 9; Other Eukaryotes - 1074 (source: NCBI BLink).
    NP_849460.1
    • thylakoid-associated phosphatase 38 (TAP38); FUNCTIONS IN: phosphatase activity, protein serine/threonine phosphatase activity; INVOLVED IN: photosynthetic electron transport chain, photosystem stoichiometry adjustment, dephosphorylation; LOCATED IN: in 7 components; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Protein phosphatase 2C, manganese/magnesium aspartate binding site (InterPro:IPR000222), Protein phosphatase 2C-related (InterPro:IPR001932), Protein phosphatase 2C (InterPro:IPR015655), Protein phosphatase 2C, N-terminal (InterPro:IPR014045); BEST Arabidopsis thaliana protein match is: Protein phosphatase 2C family protein (TAIR:AT4G31860.1); Has 5546 Blast hits to 5534 proteins in 320 species: Archae - 4; Bacteria - 50; Metazoa - 1347; Fungi - 661; Plants - 2413; Viruses - 9; Other Eukaryotes - 1062 (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_003075.7 Reference assembly

      Range
      13851777..13854237 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_118918.5 → NP_194509.1  thylakoid-associated phosphatase 38 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_194509.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      P49599, Q3E9V3, Q3E9V4, Q9M0J6, Q9STP6
      UniProtKB/TrEMBL
      A0A178V033, A0A5S9XWW3
      Conserved Domains (1) summary
      cd00143
      Location:58 → 348
      PP2Cc; Serine/threonine phosphatases, family 2C, catalytic domain; The protein architecture and deduced catalytic mechanism of PP2C phosphatases are similar to the PP1, PP2A, PP2B family of protein Ser/Thr phosphatases, with which PP2C shares no sequence ...

    2. NM_179128.2 → NP_849459.1  thylakoid-associated phosphatase 38 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_849459.1

      Status: REVIEWED

      UniProtKB/TrEMBL
      B9DFG7
      Conserved Domains (1) summary
      smart00332
      Location:58 → 333
      PP2Cc; Serine/threonine phosphatases, family 2C, catalytic domain

    3. NM_179129.1 → NP_849460.1  thylakoid-associated phosphatase 38 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_849460.1

      Status: REVIEWED

      UniProtKB/TrEMBL
      B9DFG7
      Conserved Domains (1) summary
      smart00332
      Location:58 → 326
      PP2Cc; Serine/threonine phosphatases, family 2C, catalytic domain
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    P49599.2

    Gene LinkOut

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