The RsbQ alpha/beta hydrolase and RsbP serine phosphatase form a signaling pair required to activate the general stress factor Sigma factor sigb of Bacillus subtilis in response to energy limitation. In plants RsbQ-like proteins could function downstream of strigolactone synthesis (Strigolactones are endogenous butenolide hormones that regulate shoot and root architecture, and stimulate the branching of arbuscular mycorrhizal fungi). DWARF14(D14) act as component of hormone signaling or as enzymes that participates in the conversion of strigolactones to the bioactive form. Karrikins (KARs) represent a family of butenolide compounds found in smoke that trigger the germination of many species after fire. KAI2 (karrikin-insensitive2) is required for normal seed germination and seedling growth. Conn et al. showed that convergent evolution of strigolactone perception enabled host detection in parasitic plants. Mutations in KAI2, encoding the proposed karrikin receptor, result in hypersensitivity to water deprivation.. The parasite Striga hermonthica is causing severe yield losses of cereals in sub-Saharan Africa. The germination of Striga seeds relies on host-released strigolactones (SLs) signaling molecules. SL analogs are developped as 'suicidal germination agents'(The induction of Striga seeds germination in the absence of the host leads to the death of germinating parasite). Wang et al. show that origins of strigolactone and karrikin signaling in plants could come from horizontal transfer from bacteria. The fungi D14 Fungal-D14-Strigolactone-R although homologous to family RsbQ-like of plant strigolactone receptors are somewhat far related and cannot supplement lack of receptor in arabidopsis for example. However Bacillus subtilis RsbQ is a functional butenolide hydrolase Melville et al.
Interpro : IPR031143 Strigolactone esterase D14 family D14_fam
PIRSF : No PIRSF
Pdoc : No Pdoc
Pfam : PF12697 Abhydrolase_6
Prints : No Print
EC Number : No EC Number
Structures (67)
Genes Proteins in RsbQ-like family (207)
Fragments of genes in RsbQ-like family (8)
Structures in RsbQ-like family (67)Substrates in RsbQ-like family (44)
Inhibitors in RsbQ-like family (35)
Title : KAI2 can do: Karrikin Receptor Function in Plant Development and Response to Abiotic and Biotic Factors - Varshney_2023_Plant.Cell.Physiol__ |
Author(s) : Varshney K , Gutjahr C |
Ref : Plant Cell Physiol , : , 2023 |
Abstract : Varshney_2023_Plant.Cell.Physiol__ |
ESTHER : Varshney_2023_Plant.Cell.Physiol__ |
PubMedSearch : Varshney_2023_Plant.Cell.Physiol__ |
PubMedID: 37548562 |
Title : Perception of butenolides by Bacillus subtilis via the alpha\/beta hydrolase RsbQ - Melville_2023_Curr.Biol__ |
Author(s) : Melville KT , Kamran M , Yao J , Costa M , Holland M , Taylor NL , Fritz G , Flematti GR , Waters MT |
Ref : Current Biology , : , 2023 |
Abstract : Melville_2023_Curr.Biol__ |
ESTHER : Melville_2023_Curr.Biol__ |
PubMedSearch : Melville_2023_Curr.Biol__ |
PubMedID: 38183985 |
Gene_locus related to this paper: bacsu-RsbQ |
Title : Strigolactones: diversity, perception, and hydrolysis - Guercio_2023_Phytochem.Rev_22_339 |
Author(s) : Guercio AM , Palayam M , Shabek N |
Ref : Phytochemistry Review , 22 :339 , 2023 |
Abstract : Guercio_2023_Phytochem.Rev_22_339 |
ESTHER : Guercio_2023_Phytochem.Rev_22_339 |
PubMedSearch : Guercio_2023_Phytochem.Rev_22_339 |
PubMedID: 37201177 |
Title : A structural homologue of the plant receptor D14 mediates responses to strigolactones in the fungal phytopathogen Cryphonectria parasitica - Fiorilli_2022_New.Phytol__ |
Author(s) : Fiorilli V , Forgia M , de Saint Germain A , D'Arrigo G , Cornu D , Le Bris P , Al-Babili S , Cardinale F , Prandi C , Spyrakis F , Boyer FD , Turina M , Lanfranco L |
Ref : New Phytol , : , 2022 |
Abstract : Fiorilli_2022_New.Phytol__ |
ESTHER : Fiorilli_2022_New.Phytol__ |
PubMedSearch : Fiorilli_2022_New.Phytol__ |
PubMedID: 35119708 |
Gene_locus related to this paper: crypa-CpD14 |
Title : Identification of Conserved and Divergent Strigolactone Receptors in Sugarcane Reveals a Key Residue Crucial for Plant Branching Control - Hu_2021_Front.Plant.Sci_12_747160 |
Author(s) : Hu A , Zhao Q , Chen L , Zhao J , Wang Y , Feng K , Wu L , Xie M , Zhou X , Xiao L , Ming Z , Zhang M , Yao R |
Ref : Front Plant Sci , 12 :747160 , 2021 |
Abstract : Hu_2021_Front.Plant.Sci_12_747160 |
ESTHER : Hu_2021_Front.Plant.Sci_12_747160 |
PubMedSearch : Hu_2021_Front.Plant.Sci_12_747160 |
PubMedID: 34858455 |
Gene_locus related to this paper: 9poal-a0a0d5nt23 |
Title : Origins of strigolactone and karrikin signaling in plants - Wang_2021_Trends.Plant.Sci__ |
Author(s) : Wang Q , Smith SM , Huang J |
Ref : Trends Plant Sci , : , 2021 |
Abstract : Wang_2021_Trends.Plant.Sci__ |
ESTHER : Wang_2021_Trends.Plant.Sci__ |
PubMedSearch : Wang_2021_Trends.Plant.Sci__ |
PubMedID: 34876337 |
Title : Impairment in karrikin but not strigolactone sensing enhances root skewing in Arabidopsis thaliana - Swarbreck_2019_Plant.J_98_607 |
Author(s) : Swarbreck SM , Guerringue Y , Matthus E , Jamieson FJC , Davies JM |
Ref : Plant J , 98 :607 , 2019 |
Abstract : Swarbreck_2019_Plant.J_98_607 |
ESTHER : Swarbreck_2019_Plant.J_98_607 |
PubMedSearch : Swarbreck_2019_Plant.J_98_607 |
PubMedID: 30659713 |
Title : Strigolactone perception and deactivation by a hydrolase receptor DWARF14 - Seto_2019_Nat.Commun_10_191 |
Author(s) : Seto Y , Yasui R , Kameoka H , Tamiru M , Cao M , Terauchi R , Sakurada A , Hirano R , Kisugi T , Hanada A , Umehara M , Seo E , Akiyama K , Burke J , Takeda-Kamiya N , Li W , Hirano Y , Hakoshima T , Mashiguchi K , Noel JP , Kyozuka J , Yamaguchi S |
Ref : Nat Commun , 10 :191 , 2019 |
Abstract : Seto_2019_Nat.Commun_10_191 |
ESTHER : Seto_2019_Nat.Commun_10_191 |
PubMedSearch : Seto_2019_Nat.Commun_10_191 |
PubMedID: 30643123 |
Gene_locus related to this paper: arath-AtD14 |
Title : Strigolactone promotes cytokinin degradation through transcriptional activation of CYTOKININ OXIDASE\/DEHYDROGENASE 9 in rice - Duan_2019_Proc.Natl.Acad.Sci.U.S.A_116_14319 |
Author(s) : Duan J , Yu H , Yuan K , Liao Z , Meng X , Jing Y , Liu G , Chu J , Li J |
Ref : Proc Natl Acad Sci U S A , 116 :14319 , 2019 |
Abstract : Duan_2019_Proc.Natl.Acad.Sci.U.S.A_116_14319 |
ESTHER : Duan_2019_Proc.Natl.Acad.Sci.U.S.A_116_14319 |
PubMedSearch : Duan_2019_Proc.Natl.Acad.Sci.U.S.A_116_14319 |
PubMedID: 31235564 |
Title : Binding or Hydrolysis? How Does the Strigolactone Receptor Work? - Marzec_2019_Trends.Plant.Sci_24_571 |
Author(s) : Marzec M , Brewer P |
Ref : Trends Plant Sci , 24 :571 , 2019 |
Abstract : Marzec_2019_Trends.Plant.Sci_24_571 |
ESTHER : Marzec_2019_Trends.Plant.Sci_24_571 |
PubMedSearch : Marzec_2019_Trends.Plant.Sci_24_571 |
PubMedID: 31151745 |
Title : Comparing and Contrasting the Multiple Roles of Butenolide Plant Growth Regulators: Strigolactones and Karrikins in Plant Development and Adaptation to Abiotic Stresses - Yang_2019_Int.J.Mol.Sci_20_ |
Author(s) : Yang T , Lian Y , Wang C |
Ref : Int J Mol Sci , 20 : , 2019 |
Abstract : Yang_2019_Int.J.Mol.Sci_20_ |
ESTHER : Yang_2019_Int.J.Mol.Sci_20_ |
PubMedSearch : Yang_2019_Int.J.Mol.Sci_20_ |
PubMedID: 31842355 |
Title : Strigolactones cross the kingdoms: plants, fungi, and bacteria in the arbuscular mycorrhizal symbiosis - Lanfranco_2018_J.Exp.Bot_69_2175 |
Author(s) : Lanfranco L , Fiorilli V , Venice F , Bonfante P |
Ref : J Exp Bot , 69 :2175 , 2018 |
Abstract : Lanfranco_2018_J.Exp.Bot_69_2175 |
ESTHER : Lanfranco_2018_J.Exp.Bot_69_2175 |
PubMedSearch : Lanfranco_2018_J.Exp.Bot_69_2175 |
PubMedID: 29309622 |
Title : Rationally Designed Strigolactone Analogs as Antagonists of the D14 Receptor - Takeuchi_2018_Plant.Cell.Physiol_59_1545 |
Author(s) : Takeuchi J , Jiang K , Hirabayashi K , Imamura Y , Wu Y , Xu Y , Miyakawa T , Nakamura H , Tanokura M , Asami T |
Ref : Plant Cell Physiol , 59 :1545 , 2018 |
Abstract : Takeuchi_2018_Plant.Cell.Physiol_59_1545 |
ESTHER : Takeuchi_2018_Plant.Cell.Physiol_59_1545 |
PubMedSearch : Takeuchi_2018_Plant.Cell.Physiol_59_1545 |
PubMedID: 29727000 |
Gene_locus related to this paper: arath-AtD14 , arath-KAI2.D14L |
Title : Irreversible strigolactone recognition: a non-canonical mechanism for hormone perception - Yao_2018_Curr.Opin.Plant.Biol_45_155 |
Author(s) : Yao R , Chen L , Xie D |
Ref : Curr Opin Plant Biol , 45 :155 , 2018 |
Abstract : Yao_2018_Curr.Opin.Plant.Biol_45_155 |
ESTHER : Yao_2018_Curr.Opin.Plant.Biol_45_155 |
PubMedSearch : Yao_2018_Curr.Opin.Plant.Biol_45_155 |
PubMedID: 30014890 |
Gene_locus related to this paper: arath-AtD14 |
Title : Evolution of strigolactone receptors by gradual neo-functionalization of KAI2 paralogues - Bythell-Douglas_2017_BMC.Biol_15_52 |
Author(s) : Bythell-Douglas R , Rothfels CJ , Stevenson DWD , Graham SW , Wong GK , Nelson DC , Bennett T |
Ref : BMC Biol , 15 :52 , 2017 |
Abstract : Bythell-Douglas_2017_BMC.Biol_15_52 |
ESTHER : Bythell-Douglas_2017_BMC.Biol_15_52 |
PubMedSearch : Bythell-Douglas_2017_BMC.Biol_15_52 |
PubMedID: 28662667 |
Title : The karrikin receptor KAI2 promotes drought resistance in Arabidopsis thaliana - Li_2017_PLoS.Genet_13_e1007076 |
Author(s) : Li W , Nguyen KH , Chu HD , Ha CV , Watanabe Y , Osakabe Y , Leyva-Gonzalez MA , Sato M , Toyooka K , Voges L , Tanaka M , Mostofa MG , Seki M , Seo M , Yamaguchi S , Nelson DC , Tian C , Herrera-Estrella L , Tran LP |
Ref : PLoS Genet , 13 :e1007076 , 2017 |
Abstract : Li_2017_PLoS.Genet_13_e1007076 |
ESTHER : Li_2017_PLoS.Genet_13_e1007076 |
PubMedSearch : Li_2017_PLoS.Genet_13_e1007076 |
PubMedID: 29131815 |
Gene_locus related to this paper: arath-KAI2.D14L |
Title : Found in Translation: Applying Lessons from Model Systems to Strigolactone Signaling in Parasitic Plants - Lumba_2017_Trends.Biochem.Sci_42_556 |
Author(s) : Lumba S , Subha A , McCourt P |
Ref : Trends in Biochemical Sciences , 42 :556 , 2017 |
Abstract : Lumba_2017_Trends.Biochem.Sci_42_556 |
ESTHER : Lumba_2017_Trends.Biochem.Sci_42_556 |
PubMedSearch : Lumba_2017_Trends.Biochem.Sci_42_556 |
PubMedID: 28495334 |
Title : Smoke and Hormone Mirrors: Action and Evolution of Karrikin and Strigolactone Signaling - Morffy_2016_Trends.Genet_32_176 |
Author(s) : Morffy N , Faure L , Nelson DC |
Ref : Trends Genet , 32 :176 , 2016 |
Abstract : Morffy_2016_Trends.Genet_32_176 |
ESTHER : Morffy_2016_Trends.Genet_32_176 |
PubMedSearch : Morffy_2016_Trends.Genet_32_176 |
PubMedID: 26851153 |
Title : Suicidal germination for parasitic weed control - Zwanenburg_2016_Pest.Manag.Sci_72_2016 |
Author(s) : Zwanenburg B , Mwakaboko AS , Kannan C |
Ref : Pest Manag Sci , 72 :2016 , 2016 |
Abstract : Zwanenburg_2016_Pest.Manag.Sci_72_2016 |
ESTHER : Zwanenburg_2016_Pest.Manag.Sci_72_2016 |
PubMedSearch : Zwanenburg_2016_Pest.Manag.Sci_72_2016 |
PubMedID: 26733056 |
Title : Structural modelling and transcriptional responses highlight a clade of PpKAI2-LIKE genes as candidate receptors for strigolactones in Physcomitrella patens - Lopez-Obando_2016_Planta_243_1441 |
Author(s) : Lopez-Obando M , Conn CE , Hoffmann B , Bythell-Douglas R , Nelson DC , Rameau C , Bonhomme S |
Ref : Planta , 243 :1441 , 2016 |
Abstract : Lopez-Obando_2016_Planta_243_1441 |
ESTHER : Lopez-Obando_2016_Planta_243_1441 |
PubMedSearch : Lopez-Obando_2016_Planta_243_1441 |
PubMedID: 26979323 |
Title : Structure-function analysis identifies highly sensitive strigolactone receptors in Striga - Toh_2015_Science_350_203 |
Author(s) : Toh S , Holbrook-Smith D , Stogios PJ , Onopriyenko O , Lumba S , Tsuchiya Y , Savchenko A , McCourt P |
Ref : Science , 350 :203 , 2015 |
Abstract : Toh_2015_Science_350_203 |
ESTHER : Toh_2015_Science_350_203 |
PubMedSearch : Toh_2015_Science_350_203 |
PubMedID: 26450211 |
Gene_locus related to this paper: strhe-ShHTL2 , strhe-ShHTL10 , strhe-ShHTL6 , strhe-ShHTL9 , strhe-ShHTL8 , strhe-ShHTL11 , strhe-ShHTL4 , strhe-ShHTL1 , strhe-ShHTL7 , strhe-ShHTL3 , strhe-ShHTL5 |
Title : The Structure of the Karrikin-Insensitive Protein (KAI2) in Arabidopsis thaliana. - Bythell-Douglas_2013_PLoS.One_8_e54758 |
Author(s) : Bythell-Douglas R , Waters MT , Scaffidi A , Flematti GR , Smith SM , Bond CS |
Ref : PLoS ONE , 8 :e54758 , 2013 |
Abstract : Bythell-Douglas_2013_PLoS.One_8_e54758 |
ESTHER : Bythell-Douglas_2013_PLoS.One_8_e54758 |
PubMedSearch : Bythell-Douglas_2013_PLoS.One_8_e54758 |
PubMedID: 23349965 |
Gene_locus related to this paper: arath-KAI2.D14L |
Title : KAI2- and MAX2-Mediated Responses to Karrikins and Strigolactones Are Largely Independent of HY5 in Arabidopsis Seedlings - Waters_2013_Mol.Plant_6_63 |
Author(s) : Waters MT , Smith SM |
Ref : Mol Plant , 6 :63 , 2013 |
Abstract : Waters_2013_Mol.Plant_6_63 |
ESTHER : Waters_2013_Mol.Plant_6_63 |
PubMedSearch : Waters_2013_Mol.Plant_6_63 |
PubMedID: 23142794 |
Gene_locus related to this paper: arath-KAI2.D14L |
Title : Structures of D14 and D14L in the strigolactone and karrikin signaling pathways - Kagiyama_2013_Genes.Cells_18_147 |
Author(s) : Kagiyama M , Hirano Y , Mori T , Kim SY , Kyozuka J , Seto Y , Yamaguchi S , Hakoshima T |
Ref : Genes Cells , 18 :147 , 2013 |
Abstract : Kagiyama_2013_Genes.Cells_18_147 |
ESTHER : Kagiyama_2013_Genes.Cells_18_147 |
PubMedSearch : Kagiyama_2013_Genes.Cells_18_147 |
PubMedID: 23301669 |
Gene_locus related to this paper: arath-KAI2.D14L , orysj-Q10QA5 |
Title : Molecular mechanism of strigolactone perception by DWARF14 - Nakamura_2013_Nat.Commun_4_2613 |
Author(s) : Nakamura H , Xue YL , Miyakawa T , Hou F , Qin HM , Fukui K , Shi X , Ito E , Ito S , Park SH , Miyauchi Y , Asano A , Totsuka N , Ueda T , Tanokura M , Asami T |
Ref : Nat Commun , 4 :2613 , 2013 |
Abstract : Nakamura_2013_Nat.Commun_4_2613 |
ESTHER : Nakamura_2013_Nat.Commun_4_2613 |
PubMedSearch : Nakamura_2013_Nat.Commun_4_2613 |
PubMedID: 24131983 |
Gene_locus related to this paper: orysj-Q10QA5 |
Title : Specialisation within the DWARF14 protein family confers distinct responses to karrikins and strigolactones in Arabidopsis. - Waters_2012_Development_139_1285 |
Author(s) : Waters MT , Nelson DC , Scaffidi A , Flematti GR , Sun YK , Dixon KW , Smith SM |
Ref : Development , 139 :1285 , 2012 |
Abstract : Waters_2012_Development_139_1285 |
ESTHER : Waters_2012_Development_139_1285 |
PubMedSearch : Waters_2012_Development_139_1285 |
PubMedID: 22357928 |
Gene_locus related to this paper: arath-AtD14 , arath-KAI2.D14L , orysj-q10j20 , orysj-Q10QA5 |
Title : DAD2 Is an alpha\/beta Hydrolase Likely to Be Involved in the Perception of the Plant Branching Hormone, Strigolactone - Hamiaux_2012_Curr.Biol_22_2032 |
Author(s) : Hamiaux C , Drummond RS , Janssen BJ , Ledger SE , Cooney JM , Newcomb RD , Snowden KC |
Ref : Current Biology , 22 :2032 , 2012 |
Abstract : Hamiaux_2012_Curr.Biol_22_2032 |
ESTHER : Hamiaux_2012_Curr.Biol_22_2032 |
PubMedSearch : Hamiaux_2012_Curr.Biol_22_2032 |
PubMedID: 22959345 |
Gene_locus related to this paper: pethy-dad2 |
Title : Dwarf 88, a novel putative esterase gene affecting architecture of rice plant - Gao_2009_Plant.Mol.Biol_71_265 |
Author(s) : Gao Z , Qian Q , Liu X , Yan M , Feng Q , Dong G , Liu J , Han B |
Ref : Plant Mol Biol , 71 :265 , 2009 |
Abstract : Gao_2009_Plant.Mol.Biol_71_265 |
ESTHER : Gao_2009_Plant.Mol.Biol_71_265 |
PubMedSearch : Gao_2009_Plant.Mol.Biol_71_265 |
PubMedID: 19603144 |
Gene_locus related to this paper: orysj-Q10QA5 |
Title : Identification and characterization of HTD2: a novel gene negatively regulating tiller bud outgrowth in rice - Liu_2009_Planta_230_649 |
Author(s) : Liu W , Wu C , Fu Y , Hu G , Si H , Zhu L , Luan W , He Z , Sun Z |
Ref : Planta , 230 :649 , 2009 |
Abstract : Liu_2009_Planta_230_649 |
ESTHER : Liu_2009_Planta_230_649 |
PubMedSearch : Liu_2009_Planta_230_649 |
PubMedID: 19579033 |
Gene_locus related to this paper: orysj-Q10QA5 |
Title : d14, a strigolactone-insensitive mutant of rice, shows an accelerated outgrowth of tillers - Arite_2009_Plant.Cell.Physiol_50_1416 |
Author(s) : Arite T , Umehara M , Ishikawa S , Hanada A , Maekawa M , Yamaguchi S , Kyozuka J |
Ref : Plant Cell Physiol , 50 :1416 , 2009 |
Abstract : Arite_2009_Plant.Cell.Physiol_50_1416 |
ESTHER : Arite_2009_Plant.Cell.Physiol_50_1416 |
PubMedSearch : Arite_2009_Plant.Cell.Physiol_50_1416 |
PubMedID: 19542179 |
Gene_locus related to this paper: orysj-Q10QA5 |
Title : Crystal structures of RsbQ, a stress-response regulator in Bacillus subtilis - Kaneko_2005_Protein.Sci_14_558 |
Author(s) : Kaneko T , Tanaka N , Kumasaka T |
Ref : Protein Science , 14 :558 , 2005 |
Abstract : Kaneko_2005_Protein.Sci_14_558 |
ESTHER : Kaneko_2005_Protein.Sci_14_558 |
PubMedSearch : Kaneko_2005_Protein.Sci_14_558 |
PubMedID: 15632289 |
Gene_locus related to this paper: bacsu-RsbQ |
Title : Catalytic function of an alpha\/beta hydrolase is required for energy stress activation of the sigma(B) transcription factor in Bacillus subtilis - Brody_2001_J.Bacteriol_183_6422 |
Author(s) : Brody MS , Vijay K , Price CW |
Ref : Journal of Bacteriology , 183 :6422 , 2001 |
Abstract : Brody_2001_J.Bacteriol_183_6422 |
ESTHER : Brody_2001_J.Bacteriol_183_6422 |
PubMedSearch : Brody_2001_J.Bacteriol_183_6422 |
PubMedID: 11591687 |
Gene_locus related to this paper: bacsu-RsbQ |