OsYchF1

2022-11-15 | Categories genes  | Tags defense  defense response  resistance  abiotic stress  disease  disease resistance  stress  biotic stress  stress response 

• Information
  • Symbol: OsYchF1
  • MSU: LOC_Os08g09940
  • RAPdb: Os08g0199300
• PSP score
  • LOC_Os08g09940.1: 0.0154
• PLAAC score
  • LOC_Os08g09940.1: 0
• pLDDT score
  • 89.77
• Protein Structure from AlphaFold and UniProt
  • 
• Publication
  • An ancient P-loop GTPase in rice is regulated by a higher plant-specific regulatory protein, 2010, J Biol Chem.
  • ATP binding by the P-loop NTPase OsYchF1 an unconventional G protein contributes to biotic but not abiotic stress responses., 2016, Proc Natl Acad Sci U S A.
• Genbank accession number
  • AK062256
  • AK098917
  • AK121741
  • AK062256
  • AK098917
  • AK121741
  • AK062256
  • AK098917
  • AK121741
• Key message
  • The finding that OsYchF1 and OsGAP1 are involved in plant defense response might shed light on the functional roles of YchF homologues in plants
  • Mutation of the noncanonical G4 motif of the OsYchF1 to the canonical sequence for GTP specificity precludes the binding/hydrolysis of ATP and prevents OsYchF1 from functioning as a negative regulator of plant-defense responses, while retaining its ability to bind/hydrolyze GTP and its function as a negative regulator of abiotic stress responses, demonstrating the specific role of ATP-binding/hydrolysis in disease resistance
  • ATP binding by the P-loop NTPase OsYchF1 (an unconventional G protein) contributes to biotic but not abiotic stress responses.
• Connection
  • OsGAP1, OsYchF1, An ancient P-loop GTPase in rice is regulated by a higher plant-specific regulatory protein, Using the OsYchF1-OsGAP1 pair from rice as the prototype, we provide evidence for the regulation of GTPase/ATPase activities and RNA binding capacity of a plant YchF (OsYchF1) by its regulatory protein (OsGAP1)
  • OsGAP1, OsYchF1, An ancient P-loop GTPase in rice is regulated by a higher plant-specific regulatory protein, The effects of OsGAP1 on the subcellular localization/cycling and physiological functions of OsYchF1 are also discussed
  • OsGAP1, OsYchF1, An ancient P-loop GTPase in rice is regulated by a higher plant-specific regulatory protein, The finding that OsYchF1 and OsGAP1 are involved in plant defense response might shed light on the functional roles of YchF homologues in plants
  • OsGAP1, OsYchF1, Site-Directed Mutagenesis Shows the Significance of Interactions with Phospholipids and the G-protein OsYchF1 on the Physiological Functions of the Rice GTPase-Activating Protein 1 OsGAP1., Site-Directed Mutagenesis Shows the Significance of Interactions with Phospholipids and the G-protein OsYchF1 on the Physiological Functions of the Rice GTPase-Activating Protein 1 (OsGAP1).
  • OsGAP1, OsYchF1, Site-Directed Mutagenesis Shows the Significance of Interactions with Phospholipids and the G-protein OsYchF1 on the Physiological Functions of the Rice GTPase-Activating Protein 1 OsGAP1., We have previously reported that a member of this group, OsGAP1, is able to alleviate salt stress and stimulate defense responses, and bind to both phospholipids and an unconventional G-protein, OsYchF1
  • OsGAP1, OsYchF1, Site-Directed Mutagenesis Shows the Significance of Interactions with Phospholipids and the G-protein OsYchF1 on the Physiological Functions of the Rice GTPase-Activating Protein 1 OsGAP1., On the other hand, the ability to alleviate salt stress by OsGAP1 is dependent only on its ability to bind OsYchF1 and is independent of its phospholipid-binding activity

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