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Structural basis for brassinosteroid response by BIL1/BZR1.
Nosaki, Shohei; Miyakawa, Takuya; Xu, Yuqun; Nakamura, Akira; Hirabayashi, Kei; Asami, Tadao; Nakano, Takeshi; Tanokura, Masaru.
Afiliação
  • Nosaki S; Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan.
  • Miyakawa T; Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan.
  • Xu Y; Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan.
  • Nakamura A; Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan.
  • Hirabayashi K; Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan.
  • Asami T; Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan.
  • Nakano T; Department of Biochemistry, King Abdulaziz University, Jeddah, Saudi Arabia.
  • Tanokura M; Gene Discovery Research Group, RIKEN Center for Sustainable Resource Science, Wako, Saitama, Japan.
Nat Plants ; 4(10): 771-776, 2018 10.
Article em En | MEDLINE | ID: mdl-30287951
BRZ-INSENSITIVE-LONG HYPOCOTYL 1 (BIL1)/BRASSINAZOLE-RESISTANT 1 (BZR1) is a master transcription factor of brassinosteroid (BR) signalling. The varieties of nucleobase recognition of the NN-BRRE-core motif (NNCGTG), one of variant G-box motifs, distinguish BIL1/BZR1 from basic helix-loop-helix transcription factors, underlying the specific regulation of BR-responsive genes. Here, we show the non-canonical bHLH dimer formation of BIL1/BZR1 to optimize the interaction network with DNA and the orientation of a key residue for NN-BRRE-core motif recognition.
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Proteínas Nucleares / Proteínas de Arabidopsis / Quinase 3 da Glicogênio Sintase / Fatores de Transcrição Hélice-Alça-Hélice Básicos / Brassinosteroides Idioma: En Revista: Nat Plants Ano de publicação: 2018 Tipo de documento: Article País de afiliação: Japão
Texto completo
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Proteínas Nucleares / Proteínas de Arabidopsis / Quinase 3 da Glicogênio Sintase / Fatores de Transcrição Hélice-Alça-Hélice Básicos / Brassinosteroides Idioma: En Revista: Nat Plants Ano de publicação: 2018 Tipo de documento: Article País de afiliação: Japão