7X0X | pdb_00007x0x

Cryo-EM Structure of Arabidopsis CRY2 in active conformation

• PDB DOI: https://doi.org/10.2210/pdb7X0X/pdb
• EM Map EMD-32928: EMDB EMDataResource

• Classification: PLANT PROTEIN
• Organism(s): Arabidopsis
• Expression System: Spodoptera frugiperda
• Mutation(s): Yes 


• Deposited: 2022-02-22 Released: 2023-01-04 
• Deposition Author(s): Hao, Y.H., Zhang, X., Zhang, P.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 2.56 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Cryo-EM structure of the CRY2 and CIB1 fragment complex provides insights into CIB1-mediated photosignaling.

Hao, Y., Zhang, X., Liu, Y., Ma, M., Huang, X., Liu, H., Zhang, P.

(2023) Plant Commun 4: 100475-100475

• PubMed: 36371635 
• DOI: https://doi.org/10.1016/j.xplc.2022.100475
• Primary Citation of Related Structures:  
  7X0X, 7X0Y

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Organizational Affiliation: 
• National Key Laboratory of Plant Molecular Genetics, Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China; University of Chinese Academy of Sciences, Beijing, China.
National Key Laboratory of Plant Molecular Genetics, Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China.
National Key Laboratory of Plant Molecular Genetics, Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China. Electronic address: [e-mail].

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content 

• Total Structure Weight: 280.85 kDa 
• Atom Count: 15,680 
• Modeled Residue Count: 1,904 
• Deposited Residue Count: 2,448 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cryptochrome-2	A [auth D], B, C, D [auth A]	612	Arabidopsis	Mutation(s): 1  Gene Names: CRY2, PHH1, SEL20, At1g04400, F19P19.14
UniProt
Find proteins for Q96524 (Arabidopsis thaliana) Explore Q96524  Go to UniProtKB:  Q96524

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
FAD (Subject of Investigation/LOI)	E [auth D], F [auth B], G [auth C], H [auth A]	FLAVIN-ADENINE DINUCLEOTIDE C27 H33 N9 O15 P2 VWWQXMAJTJZDQX-UYBVJOGSSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 2.56 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-01-04 
Deposition Author(s): Hao, Y.H., Zhang, X., Zhang, P.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	--

Revision History  

• Version 1.0: 2023-01-04
  Type: Initial release
  
• Version 1.1: 2023-03-29
  Changes: Database references
• Version 1.2: 2024-06-26
  Changes: Data collection