PKS1, a substrate phosphorylated by phytochrome that modulates light signaling in Arabidopsis.

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المؤلفون: Fankhauser C;Fankhauser C; Yeh KC; Lagarias JC; Zhang H; Elich TD; Chory J
المصدر:
Science (New York, N.Y.) [Science] 1999 May 28; Vol. 284 (5419), pp. 1539-41.
نوع النشر :
Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S.
اللغة:
English

معلومة اضافية
- المصدر:
  Publisher: American Association for the Advancement of Science Country of Publication: United States NLM ID: 0404511 Publication Model: Print Cited Medium: Print ISSN: 0036-8075 (Print) Linking ISSN: 00368075 NLM ISO Abbreviation: Science Subsets: MEDLINE
- بيانات النشر:
  Publication: : Washington, DC : American Association for the Advancement of Science
  Original Publication: New York, N.Y. : [s.n.] 1880-
- الموضوع:
  Arabidopsis Proteins* ; Intracellular Signaling Peptides and Proteins* ; Light* ; Photoreceptor Cells* ; Plant Proteins* ; Signal Transduction* ; Transcription Factors*; Arabidopsis/*metabolism ; Carrier Proteins/*metabolism ; Phosphoproteins/*metabolism ; Phytochrome/*metabolism; Amino Acid Sequence ; Arabidopsis/genetics ; Carrier Proteins/chemistry ; Carrier Proteins/genetics ; Genes, Plant ; Histidine Kinase ; Membrane Proteins ; Molecular Sequence Data ; Mutation ; Phosphoproteins/chemistry ; Phosphoproteins/genetics ; Phosphorylation ; Phytochrome A ; Phytochrome B ; Protein Kinases/metabolism ; Protein Serine-Threonine Kinases/metabolism ; Recombinant Fusion Proteins/metabolism
- نبذة مختصرة :
  Plants constantly monitor their light environment in order to grow and develop optimally, in part through use of the phytochromes, which sense red/far-red light. A phytochrome binding protein, PKS1 (phytochrome kinase substrate 1), was identified that is a substrate for light-regulated phytochrome kinase activity in vitro. In vivo experiments suggest that PKS1 is phosphorylated in a phytochrome-dependent manner and negatively regulates phytochrome signaling. The data suggest that phytochromes signal by serine-threonine phosphorylation.
- Grant Information:
  R01GM52413 United States GM NIGMS NIH HHS
- Molecular Sequence:
  GENBANK AF149053
- الرقم المعرف:
  0 (Arabidopsis Proteins)
  0 (Carrier Proteins)
  0 (Intracellular Signaling Peptides and Proteins)
  0 (Membrane Proteins)
  0 (PHYA protein, Arabidopsis)
  0 (PHYB protein, Arabidopsis)
  0 (PKS1 protein, Arabidopsis)
  0 (PKS1 protein, plant)
  0 (Phosphoproteins)
  0 (Phytochrome A)
  0 (Plant Proteins)
  0 (Recombinant Fusion Proteins)
  0 (Transcription Factors)
  11121-56-5 (Phytochrome)
  136250-22-1 (Phytochrome B)
  EC 2.7.- (Protein Kinases)
  EC 2.7.11.1 (Protein Serine-Threonine Kinases)
  EC 2.7.13.1 (Histidine Kinase)
- الموضوع:
  Date Created: 19990529 Date Completed: 19990624 Latest Revision: 20240109
- الموضوع:
  20250114
- الرقم المعرف:
  10.1126/science.284.5419.1539
- الرقم المعرف:
  10348744

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PKS1, a substrate phosphorylated by phytochrome that modulates light signaling in Arabidopsis.

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