5CDK

Apical domain of chloroplast chaperonin 60b1

• PDB DOI: https://doi.org/10.2210/pdb5CDK/pdb

• Classification: CHAPERONE
• Organism(s): Chlamydomonas reinhardtii
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2015-07-04 Released: 2016-07-13 
• Deposition Author(s): Zhang, S., Yu, F., Liu, C., Gao, F.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free: 
  0.166 (Depositor), 0.170 (DCC) 
• R-Value Work: 
  0.139 (Depositor), 0.150 (DCC) 
• R-Value Observed: 
  0.141 (Depositor) 

Literature

Functional Partition of Cpn60 alpha and Cpn60 beta Subunits in Substrate Recognition and Cooperation with Co-chaperonins

Zhang, S., Zhou, H., Yu, F., Gao, F., He, J., Liu, C.

(2016) Mol Plant 9: 1210-1213

• PubMed: 27179919 
• DOI: https://doi.org/10.1016/j.molp.2016.04.019
• Primary Citation of Related Structures:  
  5CDJ, 5CDK

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Organizational Affiliation: 

State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 100101, China.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 20.22 kDa 
• Atom Count: 1,611 
• Modelled Residue Count: 181 
• Deposited Residue Count: 183 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Chaperonin 60B1	A	183	Chlamydomonas reinhardtii	Mutation(s): 0  Gene Names: CPN60B1, CHLREDRAFT_132530

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free:  0.166 (Depositor), 0.170 (DCC) 
• R-Value Work:  0.139 (Depositor), 0.150 (DCC) 
• R-Value Observed: 0.141 (Depositor) 

Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 63.866	α = 90
b = 90.757	β = 90
c = 31.551	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHENIX	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2016-07-13 
Deposition Author(s): Zhang, S., Yu, F., Liu, C., Gao, F.

Revision History  

• Version 1.0: 2016-07-13
  Type: Initial release
  
• Version 1.1: 2017-05-17
  Changes: Database references
• Version 1.2: 2017-10-04
  Changes: Data collection
• Version 1.3: 2024-03-20
  Changes: Data collection, Database references