Gene Details:

• Gene ID: AT4G27800
• Gene Symbol: PPH1, TAP38
• Gene Name: PROTEIN PHOSPHATASE 1, thylakoid-associated phosphatase 38
• Description: thylakoid-associated phosphatase 38;(source:Araport11)
• TAIR Accession: locus:2137400
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT4G27800.1     AT4G27800.2     AT4G27800.3

Plant Ontology Annotations:

• PO:0000037  — shoot axis apex — ápice del epiblasto (epiblastema) (Spanish, exact), シュート頂、茎頂 (Japanese, exact)
• PO:0008019  — leaf lamina base — base de la lámina de la hoja (Spanish, exact), 葉身基部 (Japanese, exact)
• PO:0009006  — shoot system — sistema de epiblasto (epiblastema) (Spanish, exact), シュート系、苗条系 (Japanese, exact), Poaceae crown (related), shoot (related), thalli (related), thallus (related), tree crown (narrow)
• PO:0009009  — plant embryo — embrión (Spanish, exact), 植物胚 (Japanese, exact), germ (related), embryo (broad)
• PO:0009025  — vascular leaf — foliage leaf (exact), hoja vascular (Spanish, exact), leaf, vascular (exact), vascular leaves (exact, plural), 維管束のある葉, または維管束植物の葉 (Japanese, exact), crozier (related), macrophyll (related), megaphyll (related), ascidia (narrow), ascidium (narrow), fiddlehead (narrow), frond (narrow), needle-like leaf (narrow), pitcher (narrow), pitcher blade (narrow), pitcher-blade (narrow), scale-like leaf (narrow), sterile frond (narrow), trophophyll (narrow)
• PO:0009029  — stamen — estambre (Spanish, exact), 雄蕊 (Japanese, exact), Poaceae stamen (narrow), Zea stamen (narrow)
• PO:0009031  — sepal — sépalo (Spanish, exact), がく片 (Japanese, exact)
• PO:0009046  — flower — flor (Spanish, exact), 花 (Japanese, exact), floret (related), Asteraceae floret (narrow), basal flower (narrow), double flower (narrow), hermaphrodite flower (narrow), monoclinous flower (narrow), perfect flower (narrow)
• PO:0009052  — inflorescence flower pedicel — 小花柄 (Japanese, related), pedicelo (Spanish, broad)
• PO:0020030  — cotyledon — cotiledón (Spanish, exact), seed leaf (exact), 子葉 (Japanese, exact)
• PO:0020038  — petiole — pecíolo (Spanish, exact), 葉柄 (Japanese, exact)
• PO:0020100  — hypocotyl — hipocótile (Spanish, exact), 胚軸 (Japanese, exact)
• PO:0020137  — leaf apex — ápice de la hoja (Spanish, exact), 葉先 (Japanese, exact), leaf lamina apex (narrow), phyllid apex (narrow)
• PO:0025022  — collective leaf structure — estructura colectiva de hoja (Spanish, exact), leaf series (exact), 葉が集まった構造 (Japanese, exact), leaf whorl (narrow), rosette (narrow), cycle (broad), verticil (broad)
• PO:0025281  — pollen — polen (Spanish, exact), pollen grain (exact), 花粉 (Japanese, exact)

Gene Ontology:

• GO:0009507  — located in — chloroplast
• GO:0080005  — acts upstream of or within — photosystem stoichiometry adjustment
• GO:0016311  — acts upstream of or within — dephosphorylation
• GO:0000287  — enables — magnesium ion binding
• GO:0017018  — enables — myosin phosphatase activity
• GO:0005634  — located in — nucleus
• GO:0009570  — located in — chloroplast stroma
• GO:0016791  — enables — phosphatase activity
• GO:0009579  — located in — thylakoid
• GO:0030145  — enables — manganese ion binding
• GO:0006470  — involved in — protein dephosphorylation
• GO:0009767  — acts upstream of or within — photosynthetic electron transport chain
• GO:0005730  — located in — nucleolus
• GO:0005737  — located in — cytoplasm

Function-related keywords:

• shoot axis apex ,  leaf lamina base ,  shoot system ,  plant embryo ,  vascular leaf ,  stamen ,  sepal ,  flower ,  inflorescence flower pedicel ,  cotyledon ,  petiole ,  hypocotyl ,  leaf apex ,  collective leaf structure ,  pollen

Literature:

• The complement of protein phosphatase catalytic subunits encoded in the genome of Arabidopsis.   DOI:  10.1104/pp.004002 ;  PMID:  12068129
• Plant PP2C phosphatases: emerging functions in stress signaling.   DOI:  10.1016/j.tplants.2004.03.007 ;  PMID:  15130549
• High-throughput protein localization in Arabidopsis using Agrobacterium-mediated transient expression of GFP-ORF fusions.   DOI:  10.1111/j.1365-313X.2004.02281.x ;  PMID:  15610358
• Genome-wide and expression analysis of protein phosphatase 2C in rice and Arabidopsis.   DOI:  10.1186/1471-2164-9-550 ;  PMID:  19021904
• The PPH1 phosphatase is specifically involved in LHCII dephosphorylation and state transitions in Arabidopsis.   DOI:  10.1073/pnas.0913810107 ;  PMID:  20176943
• Role of plastid protein phosphatase TAP38 in LHCII dephosphorylation and thylakoid electron flow.   DOI:  10.1371/journal.pbio.1000288 ;  PMID:  20126264
• Dynamics of reversible protein phosphorylation in thylakoids of flowering plants: the roles of STN7, STN8 and TAP38.   DOI:  10.1016/j.bbabio.2010.08.002 ;  PMID:  20728426
• Oxidation-reduction signalling components in regulatory pathways of state transitions and photosystem stoichiometry adjustment in chloroplasts.   DOI:  10.1111/j.1365-3040.2011.02349.x ;  PMID:  21554328
• Light-harvesting mutants show differential gene expression upon shift to high light as a consequence of photosynthetic redox and reactive oxygen species metabolism.   DOI:  10.1098/rstb.2013.0229 ;  PMID:  24591716
• The light-harvesting chlorophyll a/b binding proteins Lhcb1 and Lhcb2 play complementary roles during state transitions in Arabidopsis.   DOI:  10.1105/tpc.114.127373 ;  PMID:  25194026
• The specific localizations of phosphorylated Lhcb1 and Lhcb2 isoforms reveal the role of Lhcb2 in the formation of the PSI-LHCII supercomplex in Arabidopsis during state transitions.   DOI:  10.1016/j.bbabio.2015.09.005 ;  PMID:  26392145
• Light acclimation involves dynamic re-organization of the pigment-protein megacomplexes in non-appressed thylakoid domains.   DOI:  10.1111/tpj.13004 ;  PMID:  26332430
• Identification and Roles of Photosystem II Assembly, Stability, and Repair Factors in Arabidopsis.   DOI:  10.3389/fpls.2016.00168 ;  PMID:  26909098
• Serine and threonine residues of plant STN7 kinase are differentially phosphorylated upon changing light conditions and specifically influence the activity and stability of the kinase.   DOI:  10.1111/tpj.13213 ;  PMID:  27214592
• Plants Actively Avoid State Transitions upon Changes in Light Intensity: Role of Light-Harvesting Complex II Protein Dephosphorylation in High Light.   DOI:  10.1104/pp.15.00488 ;  PMID:  25902812
• Photoprotection and growth under different lights of Arabidopsis single and double mutants for energy dissipation (npq4) and state transitions (pph1).   DOI:  10.1007/s00299-019-02403-3 ;  PMID:  30915529
• The High Light Response in Arabidopsis Requires the Calcium Sensor Protein CAS, a and STN8-Mediated Phosphorylation.   DOI:  10.3389/fpls.2019.00974 ;  PMID:  31417591
• The Kinase STATE TRANSITION 8 Phosphorylates Light Harvesting Complex II and Contributes to Light Acclimation in Arabidopsis thaliana.   DOI:  10.3389/fpls.2019.01156 ;  PMID:  31608094
• Dynamic thylakoid stacking and state transitions work synergistically to avoid acceptor-side limitation of photosystem I.   DOI:  10.1038/s41477-020-00828-3 ;  PMID:  33432159
• Comparative proteomics of thylakoids from Arabidopsis grown in laboratory and field conditions.   DOI:  10.1002/pld3.355 ;  PMID:  34712896
• STN7 is not essential for developmental acclimation of Arabidopsis to light intensity.   DOI:  10.1111/tpj.16204 ;  PMID:  36960687
• Sorting signals, N-terminal modifications and abundance of the chloroplast proteome.   DOI:  10.1371/journal.pone.0001994 ;  PMID:  18431481
• Sorting signals, N-terminal modifications and abundance of the chloroplast proteome.   DOI:  10.1371/journal.pone.0001994 ;  PMID:  18431481
• Sorting signals, N-terminal modifications and abundance of the chloroplast proteome.   DOI:  10.1371/journal.pone.0001994 ;  PMID:  18431481

Sequences: