Information report for OsSRFP1;SDEL2
Gene Details
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Functional Descriptions
- Interestingly, the OsSRFP1-overexpressing plants were less tolerant to salt, cold and oxidative stresses than wild type plants; while the RNA interference silencing of OsSRFP1 plants were more tolerant than wild type without yield penalty.
- Knock-down of stress inducible OsSRFP1 encoding an E3 ubiquitin ligase with transcriptional activation activity confers abiotic stress tolerance through enhancing antioxidant protection in rice.
- Taken together, our results demonstrate that OsSRFP1 may have dual functions in post-translational and transcriptional regulations in modulating abiotic stress responses in rice, at least in part, by negatively regulating antioxidant enzymes-mediated reactive oxygen species removal.
- OsSRFP1 was ubiquitously expressed in various rice organs, with the higher expression levels in roots, panicles and culm nodes.
- The transcript of OsSRFP1 was induced by cold, dehydration, salt, H2O2 and abscisic acid treatments.
- In vitro ubiquitination assays showed that OsSRFP1 possessed E3 ubiquitin ligase activity and the intact RING domain was essential for the activity.
- Consistent with this biochemical function of SDEL1 and SDEL2, enhancing the expression of SDEL1 and SDEL2 results in Pi over-accumulation and induces Pi-starvation signaling even under Pi-sufficient conditions.
- Therefore SDEL1 and SDEL2 facilitate the degradation of SPX4 to modulate PHR2 activity and regulate Pi-homeostasis and Pi-signaling in response to external Pi availability in rice.
Functional Keywords
- oxidative-stress , yield , oxidative , abiotic-stress , culm , tolerance , stress , abscisic-acid , stress-tolerance , biotic-stress , stress-response , Ubiquitin , reactive-oxygen-species , Pi , pi
Literature and News
- Knock-down of stress inducible OsSRFP1 encoding an E3 ubiquitin ligase with transcriptional activation activity confers abiotic stress tolerance through enhancing antioxidant protection in rice . DOI: 10.1007/s11103-015-0294-1 ; PMID: 25667045
- Two RING-Finger Ubiquitin E3 Ligases Regulate the Degradation of SPX4, An Internal Phosphate Sensor, for Phosphate Homeostasis and Signaling in Rice . DOI: 10.1016/j.molp.2019.04.003 ; PMID: 31002982
- OsGATA16, a GATA Transcription Factor, Confers Cold Tolerance by Repressing OsWRKY45-1 at the Seedling Stage in Rice . DOI: 10.1186/s12284-021-00485-w ; PMID: 33982131
Gene Resources
- UniProt: Q10LI1
- EMBL: AK059950, AP008209, AP014959
- AlphaFoldDB: Q10LI1
- EnsemblPlants: Os03t0348900-02
- Gramene: Os03t0348900-02
- KEGG: dosa:Os03g0348900, osa:4332833
- Orthologous matrix: VWRRMDE
- InterPro: IPR001841, IPR008913, IPR013083
- PANTHER: PTHR21319, PTHR21319:SF13
- SUPFAM: SSF161219, SSF161245, SSF57850
- PROSITE: PS50089, PS51266, PS51270
- Gene3D: 2.20.28.10, 3.30.40.10
- OrthoDB: Q10LI1
- SWISS-MODEL: Q10LI1
- eggNOG: KOG1940
Sequences
cDNA Sequence
- >LOC_Os03g22680.1
GCCGCAGCAACAGCGGCGCGCGAGGCTGCTCGGATCTCGCCGCGGCCATCGAACCGATGGAGCTCGACGACGCGTCTCGCCACGGATTCGGCAGGATGGGATTTGGATGCAAGCACTACAGGAGGAGGTGCAGGATCCGGGCGCCGTGCTGCAACGACGTCTTCCACTGCCGCCATTGCCACAACGAGTCCACGAAAGACGGCCACGAGCTCGATCGGCACGCGGTTGAATCGGTTATCTGTCTCGTCTGTGACACCGAACAGCCGGTTGCGCAAGTGTGCTACAACTGCGGCGTTTGCATGGGCGAGTACTTCTGCAGCGCGTGCAAATTCTTCGACGACGACGTTGACAGGGAACACTTCCACTGCCAAGATTGCGGCATCTGCAGAGTTGGAGGGAAGGATAACTTCTTCCACTGCGAAAAATGTGGATCATGCTACTCGGTCAGCCTGCGCGACAAGCACTGCTGCATCGAGAACTCCATGAAGAACAACTGCCCCATCTGTTACGAGTATCTGTTTGACTCTCTAAGGGAGACGTCCGTGCTCAGATGTGGGCACACGATGCACCTGCAATGCTTCCACGAGATGCTGAAGCACGACAAGTTCTCTTGTCCCATATGCTCGATGCCTATCTTTGACATGGACAAGTTCTTGAGGGCTTTGGACGCTGAGATTGAAGCAAATATGCTGCACATAGATTACATGGGAAAGGGATGGATCGTGTGCAACGACTGCAGGGACACGACGCAGGTGTACGCGAGGGTGGCAGGGCACAAGTGCTGCCATTGCCAGTCTCACAACACCTGCAGGGTGGCTGCCCCGGTGCTCCCTGCTTAATTAAATTGAGTAAATTTCATATAAAATTCAGCTGCAGATGCTGTCAGCACCGCAGCATCATATTATTGATTTATACTTAGTATTCAGTAGTATTGGCTGGGTTATTTTAAGTAGCCAATTAAGTGTATTTTCAGTCCAACATGAACTGCATGGGTCACATCTTGTATGCGAATTATACACGTTTTATGTAACAAAGCAAGGTGAATTTGAAAGGCGAAGAAACAGTTAGGGA - >LOC_Os03g22680.2
GCCGCAGCAACAGCGGCGCGCGAGGCTGCTCGGATCTCGCCGCGGCCATCGAACCGATGGAGCTCGACGACGCGTCTCGCCACGGATTCGGCAGGATGGGATTTGGATGCAAGCACTACAGGAGGAGGTGCAGGATCCGGGCGCCGTGCTGCAACGACGTCTTCCACTGCCGCCATTGCCACAACGAGTCCACGAAAGACGGCCACGAGCTCGATCGGCACGCGGTTGAATCGGTTATCTGTCTCGTCTGTGACACCGAACAGCCGGTTGCGCAAGTGTGCTACAACTGCGGCGTTTGCATGGGCGAGTACTTCTGCAGCGCGTGCAAATTCTTCGACGACGACGTTGACAGGGAACACTTCCACTGCCAAGATTGCGGCATCTGCAGAGTTGGAGGGAAGGATAACTTCTTCCACTGCGAAAAATGTGGATCATGCTACTCGGTCAGCCTGCGCGACAAGCACTGCTGCATCGAGAACTCCATGAAGAACAACTGCCCCATCTGTTACGAGTATCTGTTTGACTCTCTAAGGGAGACGTCCGTGCTCAGATGTGGGCACACGATGCACCTGCAATGCTTCCACGAGATGCTGAAGCACGACAAGTTCTCTTGTCCCATATGCTCGATGCCTATCTTTGACATGGACAAGTTCTTGAGGGCTTTGGACGCTGAGATTGAAGCAAATATGCTGCACATAGATTACATGGGAAAGGGATGGATCGTGTGCAACGACTGCAGGGACACGACGCAGGTGTACGCGAGGGTGGCAGGGCACAAGTGCTGCCATTGCCAGTCTCACAACACCTGCAGGGTGGCTGCCCCGGTGCTCCCTGCTTAATTAAATTGAGTAAATTTCATATAAAATTCAGCTGCAGATGCTGTCAGCACCGCAGCATCATATTATTGATTTATACTTAGTATTCAGTAGTATTGGCTGGGTTATTTTAAGTAGCCAATTAAGTGTATTTTCAGTCCAACATGAACTGCATGGGTCACATCTTGTATGCGAATTATACACGTTTTATGTAACAAAGCAAGGTGAATTTGAAAGGCGAAGAAACAGTTAGGGA
CDS Sequence
- >LOC_Os03g22680.1
ATGGAGCTCGACGACGCGTCTCGCCACGGATTCGGCAGGATGGGATTTGGATGCAAGCACTACAGGAGGAGGTGCAGGATCCGGGCGCCGTGCTGCAACGACGTCTTCCACTGCCGCCATTGCCACAACGAGTCCACGAAAGACGGCCACGAGCTCGATCGGCACGCGGTTGAATCGGTTATCTGTCTCGTCTGTGACACCGAACAGCCGGTTGCGCAAGTGTGCTACAACTGCGGCGTTTGCATGGGCGAGTACTTCTGCAGCGCGTGCAAATTCTTCGACGACGACGTTGACAGGGAACACTTCCACTGCCAAGATTGCGGCATCTGCAGAGTTGGAGGGAAGGATAACTTCTTCCACTGCGAAAAATGTGGATCATGCTACTCGGTCAGCCTGCGCGACAAGCACTGCTGCATCGAGAACTCCATGAAGAACAACTGCCCCATCTGTTACGAGTATCTGTTTGACTCTCTAAGGGAGACGTCCGTGCTCAGATGTGGGCACACGATGCACCTGCAATGCTTCCACGAGATGCTGAAGCACGACAAGTTCTCTTGTCCCATATGCTCGATGCCTATCTTTGACATGGACAAGTTCTTGAGGGCTTTGGACGCTGAGATTGAAGCAAATATGCTGCACATAGATTACATGGGAAAGGGATGGATCGTGTGCAACGACTGCAGGGACACGACGCAGGTGTACGCGAGGGTGGCAGGGCACAAGTGCTGCCATTGCCAGTCTCACAACACCTGCAGGGTGGCTGCCCCGGTGCTCCCTGCTTAA - >LOC_Os03g22680.2
ATGGAGCTCGACGACGCGTCTCGCCACGGATTCGGCAGGATGGGATTTGGATGCAAGCACTACAGGAGGAGGTGCAGGATCCGGGCGCCGTGCTGCAACGACGTCTTCCACTGCCGCCATTGCCACAACGAGTCCACGAAAGACGGCCACGAGCTCGATCGGCACGCGGTTGAATCGGTTATCTGTCTCGTCTGTGACACCGAACAGCCGGTTGCGCAAGTGTGCTACAACTGCGGCGTTTGCATGGGCGAGTACTTCTGCAGCGCGTGCAAATTCTTCGACGACGACGTTGACAGGGAACACTTCCACTGCCAAGATTGCGGCATCTGCAGAGTTGGAGGGAAGGATAACTTCTTCCACTGCGAAAAATGTGGATCATGCTACTCGGTCAGCCTGCGCGACAAGCACTGCTGCATCGAGAACTCCATGAAGAACAACTGCCCCATCTGTTACGAGTATCTGTTTGACTCTCTAAGGGAGACGTCCGTGCTCAGATGTGGGCACACGATGCACCTGCAATGCTTCCACGAGATGCTGAAGCACGACAAGTTCTCTTGTCCCATATGCTCGATGCCTATCTTTGACATGGACAAGTTCTTGAGGGCTTTGGACGCTGAGATTGAAGCAAATATGCTGCACATAGATTACATGGGAAAGGGATGGATCGTGTGCAACGACTGCAGGGACACGACGCAGGTGTACGCGAGGGTGGCAGGGCACAAGTGCTGCCATTGCCAGTCTCACAACACCTGCAGGGTGGCTGCCCCGGTGCTCCCTGCTTAA
Protein Sequence
- >LOC_Os03g22680.1
MELDDASRHGFGRMGFGCKHYRRRCRIRAPCCNDVFHCRHCHNESTKDGHELDRHAVESVICLVCDTEQPVAQVCYNCGVCMGEYFCSACKFFDDDVDREHFHCQDCGICRVGGKDNFFHCEKCGSCYSVSLRDKHCCIENSMKNNCPICYEYLFDSLRETSVLRCGHTMHLQCFHEMLKHDKFSCPICSMPIFDMDKFLRALDAEIEANMLHIDYMGKGWIVCNDCRDTTQVYARVAGHKCCHCQSHNTCRVAAPVLPA* - >LOC_Os03g22680.2
MELDDASRHGFGRMGFGCKHYRRRCRIRAPCCNDVFHCRHCHNESTKDGHELDRHAVESVICLVCDTEQPVAQVCYNCGVCMGEYFCSACKFFDDDVDREHFHCQDCGICRVGGKDNFFHCEKCGSCYSVSLRDKHCCIENSMKNNCPICYEYLFDSLRETSVLRCGHTMHLQCFHEMLKHDKFSCPICSMPIFDMDKFLRALDAEIEANMLHIDYMGKGWIVCNDCRDTTQVYARVAGHKCCHCQSHNTCRVAAPVLPA*