Information report for OsSPK1
Gene Details
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Functional Descriptions
- Resistance protein Pit interacts with the GEF OsSPK1 to activate OsRac1 and trigger rice immunity.
- OsSPK1 contributes to signaling by two disease-resistance genes, Pit and Pia, against the rice blast fungus Magnaporthe oryzae and facilitates OsRac1 activation in vitro and in vivo.
- Overall, we conclude that OsSPK1 is a direct and key signaling target of Pit-mediated immunity.
- OsSPK1 activates the small GTPase OsRac1, which in turn transduces the signal to the transcription factor RAC IMMUNITY1 (RAI1).
- We found that in blast resistance mediated by the NLR PIRICULARIA ORYZAE RESISTANCE IN DIGU 3 (PID3), the guanine nucleotide exchange factor OsSPK1 works downstream of PID3.
Functional Keywords
Literature and News
- Resistance protein Pit interacts with the GEF OsSPK1 to activate OsRac1 and trigger rice immunity . DOI: 10.1073/pnas.1813058115 ; PMID: 30446614
- The OsSPK1-OsRac1-RAI1 defense signaling pathway is shared by two distantly related NLR proteins in rice blast resistance . DOI: 10.1093/plphys/kiab445 ; PMID: 34597396
Sequences
cDNA Sequence
- >LOC_Os03g21080.1
TTTCTTTTGTTATGATCTTCTATCAATTATTGAGCCACGCCAAGTTTTTGAGCTGGTTTCATTGTATATGGACAAGTTTGCAGGAGTTTGCCAGTCAATTCTCCATGATTGCAAATTGACATTCCTTCAGATAATATGTGACCATGATCTTTTTGTTGAGATGCCTGGTCGTGACCCCTCTGATAGAAATTATCTCTCGTCAGTACTTATTCAAGAGATTTTTCTCACCCTTGACCATGATGATCTATCTCAGCGAGCGAAAGCAGCCCGTATTTTGGTTGTTCTAATATGCAAGCATGAATTTGATGCACGATATCAAAAAAGTGAAGACAAGCTGTATATTGCTCAGCTGTATTTTTCTCTTATAGGACAGATTCTAGATGAGATGCCTGTATTCTATAATCTAAATGCTGTTGAAAAGCGTGAGGTGCTGGTAGTCATTTTGCAAATCATAAGGAACTTGGACGACATGACTCTGATCAAAGCATGGCAACAGAGCATTGCTAGAACCAGATTGTTCTTCAAGCTACTTGAAGAATGCATTACCCATTTTGAGCACAACAAAACAGGAGACAGCTTGTTACTAGGCTCAAGTTCACGGAGCCCTGATGCTGAGCGCCCTGCATCTCCAAAGTACTCCGATCGATTATCCCCATCAGTTAATGCATATTTGTCTGAGGCATCACGCCATGAAATAAGGCCTCAGGGAACACCAGAAAATGGATACATGTGGAACAGGGTTAGTCCTCAACTGAGCTCTCCTAACCAGCCCTATTCATTGAGAGAAGCACTTGCTCAAGCGCAGTCTTCAAGGATTGGATCAACCGCGAGGGCACTGAGAGAATCTCTACATCCAGTGCTGAGACAAAAGTTGGAACTGTGGGAAGAAAATCTCAGTACTGCTGTGAGCCTGGAAGTGTTGGGAATAATTGATAAGTTTTCAGTCGCTGCAGCTTCTCGTAGCATCACTACTGATTACGCAAAGCTAGATTGTGTAACATCTGTATTAATGGGTCTTTTATCAAGGAGCCAGCCCTTAGCTTTTTGGAAAGCTTTCCTTCCTGTGGTGTATAATATATTTAACCTCCATGGCGCAACACTGATGGCAAGGGAGAATGATCGCTTCTTGAAGCAAATTGCTTTTCATCTTTTGCGCCTTGCTGTTTTCCGGAATGATTCTATTAGAAAAAGGGCTGTTGTTGGGTTGCAGATTCTTGTTAGGAACTCGTTTAATTATTTTAAGAACACCACAAGGTTGAGGGTGATGTTGACAATCACTTTGTCAGAACTTATGTCTGATGTGCAAGTAACTCAGATGAAATCTGATGGCTCTCTTGAGGAAAGTGGTGAAACTCGGTGCCTTAGGAAATCACTAGAGGAAATGGCTGATGTACGAAGTAAGGATCTCTTGAAAGATTGTGGCCTCCCTGTTAATGCACTGGAGGCAGCGCCTGAAGGGTCGACTGATAATAGGTGGTCTTGGGTAGAAGTTAAACATCTATCCAAATGTCTAGTCCAGGCCCTTGATGCTGGTCTTGAACATGCCCTCTTGGGCTCTGAAATGACTCTGGACAGGTACGCTGCTGCTGAGGGTTTCTATAAGCTAGCAATGGCCTACGCGCCTGTGCCAGATCTTCATATAATGTGGTTACTGCATCTATGTGATGCACATCAGGAGATGCAATCATGGGCTGAAGCTGCACAATGTGCAGTTGCTGTAGCTGGTGTTATCATGCAGGCACTTGTTGGAAGGAATGATGCGGTGTGGAGTAAGGAGCATGTTGCTTCCCTATGTAAGATTTGCCCTATTGTGAACACTGATGTTAGCTCAGAAGCATCTGCAGCAGAAGTTGAGGGATATGGTGCATCCAAGCTTACTGTGGATTCAGCTGTCAAGTATCTTCAGCTGGCAAACAAACTTTTTGCACAAGCCGAACTCTATCACTTTTGTGCTAGTATTCAGGAACTCATCATTCCTGTGTATAAAAGCAGAAGGGCATATGGGCATCTGGCTAAGTGTCATACATCACTCAAGGATATCTATGAGTCAATTCTTGAACAGGAGGCTAGTCCTATACCATTCATTGATGCTACCTACTACCGGGTAGGGTTTTATGGGGAGCGGTTTGGCAAACTCAACAAAAAGGAGTATGTGTTCAGAGAGCCAAGAGATGTTCGTCTTGGTGACATAATGGAGAAGCTTAGTCATATCTATGAGGCTAAAATGGATGGCAATCACACCTTACACATCATTCCGGATTCGAGACAAGTCAACGCTGATGAGTTGCAACCTGGTGTCTGCTATCTGCAGATAACTGCTGTTGATCCTGTAATGGAGGATGAGGACCTAGGGAGTAGAAGGGAAAGGATTTTCTCTTTATCTACTGGTACTGTCCGGGCCCGTGTGTTCGACCGTTTTCTTTTTGATACACCATTCACAAAGAATGGAAAAACACAAGGTGGCCTTGAAGATCAGTGGAAGAGGCGCACAGTACTCCAGACAGAGGGTTCCTTTCCTGCTTTGGTGAATCGTCTGTTAGTGATCAAATCAGAATCTCTAGAGTTTTCTCCTGTTGAGAATGCGATTGGAATGATCGAGACAAGGACAGCTGCCTTGCGAAATGAACTAGAAGAACCACGCAGTTCGGAAGGTGACCAACTCCCAAGACTCCAAAGCCTGCAGAGGATACTCCAAGGAAGTGTGGCTGTTCAGGTAAATAGTGGTGTATTAAGTGTGTGCACTGCATTCTTATCTGGTGAGCCCGCAACTAGGCTCCGATCTCAAGAACTGCAGCAGCTCATCGCTGCATTGCTGGAATTCATGGCCGTCTGCAAGCGCGCAATCCGTGTGCATTTTAGATTGATAGGGGAAGAAGACCAGGAATTCCACACTCAACTAGTCAATGGCTTTCAGTCGCTCACAGCTGAGCTTTCACACTATATTCCTGCAATTCTTTCAGAGCTATAACTGTATTCTAGCAAGCTGGCAAGTAGGTAGCATTTGAATGGTTCATTCTTTCAGTTGGGGCTCCCCACCTTGTCCATAATTCCGTTAGTTTGGTTGTATAGTTCTGGAAAACTAACTAGGCTTTTCAATTCTGTTCTGTTTGCAATGCCGTGCCACGATTTTGGGGGTGTAAAGCTTGTGTAATCCTTAGTGTGTTGTATCTCTATTACCTTGTTTATGCGGTTTGTAGACTAATAGCAAGCTATATAGCAGTAACTATTCGAGTGGACAGTTGTGTTCATCTGGAGTGATATATAATGGCTATGGTTCTGGGTGTTCTTTCCTTCATAA
CDS Sequence
- >LOC_Os03g21080.1
ATGGACAAGTTTGCAGGAGTTTGCCAGTCAATTCTCCATGATTGCAAATTGACATTCCTTCAGATAATATGTGACCATGATCTTTTTGTTGAGATGCCTGGTCGTGACCCCTCTGATAGAAATTATCTCTCGTCAGTACTTATTCAAGAGATTTTTCTCACCCTTGACCATGATGATCTATCTCAGCGAGCGAAAGCAGCCCGTATTTTGGTTGTTCTAATATGCAAGCATGAATTTGATGCACGATATCAAAAAAGTGAAGACAAGCTGTATATTGCTCAGCTGTATTTTTCTCTTATAGGACAGATTCTAGATGAGATGCCTGTATTCTATAATCTAAATGCTGTTGAAAAGCGTGAGGTGCTGGTAGTCATTTTGCAAATCATAAGGAACTTGGACGACATGACTCTGATCAAAGCATGGCAACAGAGCATTGCTAGAACCAGATTGTTCTTCAAGCTACTTGAAGAATGCATTACCCATTTTGAGCACAACAAAACAGGAGACAGCTTGTTACTAGGCTCAAGTTCACGGAGCCCTGATGCTGAGCGCCCTGCATCTCCAAAGTACTCCGATCGATTATCCCCATCAGTTAATGCATATTTGTCTGAGGCATCACGCCATGAAATAAGGCCTCAGGGAACACCAGAAAATGGATACATGTGGAACAGGGTTAGTCCTCAACTGAGCTCTCCTAACCAGCCCTATTCATTGAGAGAAGCACTTGCTCAAGCGCAGTCTTCAAGGATTGGATCAACCGCGAGGGCACTGAGAGAATCTCTACATCCAGTGCTGAGACAAAAGTTGGAACTGTGGGAAGAAAATCTCAGTACTGCTGTGAGCCTGGAAGTGTTGGGAATAATTGATAAGTTTTCAGTCGCTGCAGCTTCTCGTAGCATCACTACTGATTACGCAAAGCTAGATTGTGTAACATCTGTATTAATGGGTCTTTTATCAAGGAGCCAGCCCTTAGCTTTTTGGAAAGCTTTCCTTCCTGTGGTGTATAATATATTTAACCTCCATGGCGCAACACTGATGGCAAGGGAGAATGATCGCTTCTTGAAGCAAATTGCTTTTCATCTTTTGCGCCTTGCTGTTTTCCGGAATGATTCTATTAGAAAAAGGGCTGTTGTTGGGTTGCAGATTCTTGTTAGGAACTCGTTTAATTATTTTAAGAACACCACAAGGTTGAGGGTGATGTTGACAATCACTTTGTCAGAACTTATGTCTGATGTGCAAGTAACTCAGATGAAATCTGATGGCTCTCTTGAGGAAAGTGGTGAAACTCGGTGCCTTAGGAAATCACTAGAGGAAATGGCTGATGTACGAAGTAAGGATCTCTTGAAAGATTGTGGCCTCCCTGTTAATGCACTGGAGGCAGCGCCTGAAGGGTCGACTGATAATAGGTGGTCTTGGGTAGAAGTTAAACATCTATCCAAATGTCTAGTCCAGGCCCTTGATGCTGGTCTTGAACATGCCCTCTTGGGCTCTGAAATGACTCTGGACAGGTACGCTGCTGCTGAGGGTTTCTATAAGCTAGCAATGGCCTACGCGCCTGTGCCAGATCTTCATATAATGTGGTTACTGCATCTATGTGATGCACATCAGGAGATGCAATCATGGGCTGAAGCTGCACAATGTGCAGTTGCTGTAGCTGGTGTTATCATGCAGGCACTTGTTGGAAGGAATGATGCGGTGTGGAGTAAGGAGCATGTTGCTTCCCTATGTAAGATTTGCCCTATTGTGAACACTGATGTTAGCTCAGAAGCATCTGCAGCAGAAGTTGAGGGATATGGTGCATCCAAGCTTACTGTGGATTCAGCTGTCAAGTATCTTCAGCTGGCAAACAAACTTTTTGCACAAGCCGAACTCTATCACTTTTGTGCTAGTATTCAGGAACTCATCATTCCTGTGTATAAAAGCAGAAGGGCATATGGGCATCTGGCTAAGTGTCATACATCACTCAAGGATATCTATGAGTCAATTCTTGAACAGGAGGCTAGTCCTATACCATTCATTGATGCTACCTACTACCGGGTAGGGTTTTATGGGGAGCGGTTTGGCAAACTCAACAAAAAGGAGTATGTGTTCAGAGAGCCAAGAGATGTTCGTCTTGGTGACATAATGGAGAAGCTTAGTCATATCTATGAGGCTAAAATGGATGGCAATCACACCTTACACATCATTCCGGATTCGAGACAAGTCAACGCTGATGAGTTGCAACCTGGTGTCTGCTATCTGCAGATAACTGCTGTTGATCCTGTAATGGAGGATGAGGACCTAGGGAGTAGAAGGGAAAGGATTTTCTCTTTATCTACTGGTACTGTCCGGGCCCGTGTGTTCGACCGTTTTCTTTTTGATACACCATTCACAAAGAATGGAAAAACACAAGGTGGCCTTGAAGATCAGTGGAAGAGGCGCACAGTACTCCAGACAGAGGGTTCCTTTCCTGCTTTGGTGAATCGTCTGTTAGTGATCAAATCAGAATCTCTAGAGTTTTCTCCTGTTGAGAATGCGATTGGAATGATCGAGACAAGGACAGCTGCCTTGCGAAATGAACTAGAAGAACCACGCAGTTCGGAAGGTGACCAACTCCCAAGACTCCAAAGCCTGCAGAGGATACTCCAAGGAAGTGTGGCTGTTCAGGTAAATAGTGGTGTATTAAGTGTGTGCACTGCATTCTTATCTGGTGAGCCCGCAACTAGGCTCCGATCTCAAGAACTGCAGCAGCTCATCGCTGCATTGCTGGAATTCATGGCCGTCTGCAAGCGCGCAATCCGTGTGCATTTTAGATTGATAGGGGAAGAAGACCAGGAATTCCACACTCAACTAGTCAATGGCTTTCAGTCGCTCACAGCTGAGCTTTCACACTATATTCCTGCAATTCTTTCAGAGCTATAA
Protein Sequence
- >LOC_Os03g21080.1
MDKFAGVCQSILHDCKLTFLQIICDHDLFVEMPGRDPSDRNYLSSVLIQEIFLTLDHDDLSQRAKAARILVVLICKHEFDARYQKSEDKLYIAQLYFSLIGQILDEMPVFYNLNAVEKREVLVVILQIIRNLDDMTLIKAWQQSIARTRLFFKLLEECITHFEHNKTGDSLLLGSSSRSPDAERPASPKYSDRLSPSVNAYLSEASRHEIRPQGTPENGYMWNRVSPQLSSPNQPYSLREALAQAQSSRIGSTARALRESLHPVLRQKLELWEENLSTAVSLEVLGIIDKFSVAAASRSITTDYAKLDCVTSVLMGLLSRSQPLAFWKAFLPVVYNIFNLHGATLMARENDRFLKQIAFHLLRLAVFRNDSIRKRAVVGLQILVRNSFNYFKNTTRLRVMLTITLSELMSDVQVTQMKSDGSLEESGETRCLRKSLEEMADVRSKDLLKDCGLPVNALEAAPEGSTDNRWSWVEVKHLSKCLVQALDAGLEHALLGSEMTLDRYAAAEGFYKLAMAYAPVPDLHIMWLLHLCDAHQEMQSWAEAAQCAVAVAGVIMQALVGRNDAVWSKEHVASLCKICPIVNTDVSSEASAAEVEGYGASKLTVDSAVKYLQLANKLFAQAELYHFCASIQELIIPVYKSRRAYGHLAKCHTSLKDIYESILEQEASPIPFIDATYYRVGFYGERFGKLNKKEYVFREPRDVRLGDIMEKLSHIYEAKMDGNHTLHIIPDSRQVNADELQPGVCYLQITAVDPVMEDEDLGSRRERIFSLSTGTVRARVFDRFLFDTPFTKNGKTQGGLEDQWKRRTVLQTEGSFPALVNRLLVIKSESLEFSPVENAIGMIETRTAALRNELEEPRSSEGDQLPRLQSLQRILQGSVAVQVNSGVLSVCTAFLSGEPATRLRSQELQQLIAALLEFMAVCKRAIRVHFRLIGEEDQEFHTQLVNGFQSLTAELSHYIPAILSEL*