flavin adenine dinucleotide metabolic process / long-day photoperiodism, flowering / response to absence of light / circadian regulation of calcium ion oscillation / response to strigolactone / regulation of meristem growth / response to low fluence blue light stimulus by blue low-fluence system / regulation of leaf morphogenesis / regulation of photoperiodism, flowering / positive regulation of flower development ...flavin adenine dinucleotide metabolic process / long-day photoperiodism, flowering / response to absence of light / circadian regulation of calcium ion oscillation / response to strigolactone / regulation of meristem growth / response to low fluence blue light stimulus by blue low-fluence system / regulation of leaf morphogenesis / regulation of photoperiodism, flowering / positive regulation of flower development / regulation of flower development / blue light signaling pathway / phototropism / stomatal movement / response to blue light / deoxyribodipyrimidine photo-lyase activity / blue light photoreceptor activity / response to water deprivation / plant-type vacuole / entrainment of circadian clock by photoperiod / response to light stimulus / FAD binding / circadian regulation of gene expression / regulation of circadian rhythm / PML body / circadian rhythm / positive regulation of reactive oxygen species metabolic process / chromatin organization / defense response to virus / nuclear body / chromatin remodeling / protein homodimerization activity / DNA binding / ATP binding / identical protein binding / nucleus / metal ion binding / cytoplasm Similarity search - Function
Cryptochrome, plant / DNA photolyases class 1 signature 2. / Cryptochrome/DNA photolyase class 1, conserved site, C-terminal / DNA photolyases class 1 signature 1. / Cryptochrome/DNA photolyase class 1 / Cryptochrome/DNA photolyase, FAD-binding domain / FAD binding domain of DNA photolyase / DNA photolyase, N-terminal / Cryptochrome/photolyase, N-terminal domain superfamily / DNA photolyase ...Cryptochrome, plant / DNA photolyases class 1 signature 2. / Cryptochrome/DNA photolyase class 1, conserved site, C-terminal / DNA photolyases class 1 signature 1. / Cryptochrome/DNA photolyase class 1 / Cryptochrome/DNA photolyase, FAD-binding domain / FAD binding domain of DNA photolyase / DNA photolyase, N-terminal / Cryptochrome/photolyase, N-terminal domain superfamily / DNA photolyase / Photolyase/cryptochrome alpha/beta domain profile. / Cryptochrome/DNA photolyase, FAD-binding domain-like superfamily / Rossmann-like alpha/beta/alpha sandwich fold Similarity search - Domain/homology
Journal: Nat Plants / Year: 2020 Title: Structural insights into the photoactivation of Arabidopsis CRY2. Authors: Ling Ma / Zeyuan Guan / Qiang Wang / Xuhui Yan / Jing Wang / Zhizheng Wang / Jianbo Cao / Delin Zhang / Xin Gong / Ping Yin / Abstract: The blue-light receptor cryptochrome (CRY) in plants undergoes oligomerization to transduce blue-light signals after irradiation, but the corresponding molecular mechanism remains poorly understood. ...The blue-light receptor cryptochrome (CRY) in plants undergoes oligomerization to transduce blue-light signals after irradiation, but the corresponding molecular mechanism remains poorly understood. Here, we report the cryogenic electron microscopy structure of a blue-light-activated CRY2 tetramer at a resolution of 3.1 Å, which shows how the CRY2 tetramer assembles. Our study provides insights into blue-light-mediated activation of CRY2 and a theoretical basis for developing regulators of CRYs for optogenetic manipulation.
History
Deposition
Mar 18, 2020
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Header (metadata) release
Oct 14, 2020
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Map release
Oct 14, 2020
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Update
Aug 4, 2021
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Current status
Aug 4, 2021
Processing site: PDBj / Status: Released
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