3KKL

Crystal structure of functionally unknown HSP33 from Saccharomyces cerevisiae

• PDB DOI: https://doi.org/10.2210/pdb3KKL/pdb

• Classification: HYDROLASE
• Organism(s): Saccharomyces cerevisiae
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2009-11-05 Released: 2010-03-31 
• Deposition Author(s): Hwang, K.Y., Sung, M.W., Lee, W.H.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.03 Å
• R-Value Free: 0.247 
• R-Value Work: 0.234 
• R-Value Observed: 0.234 

Starting Model: experimental

Literature

Crystal structure of functionally unknown HSP33 from Saccharomyces cerevisiae

Hwang, K.Y., Sung, M.W., Lee, W.H.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 53.76 kDa 
• Atom Count: 3,387 
• Modelled Residue Count: 431 
• Deposited Residue Count: 488 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Probable chaperone protein HSP33	A, B	244	Saccharomyces cerevisiae	Mutation(s): 0  Gene Names: HSP33, YOR391C EC: 3.2 (PDB Primary Data), 4.2.1.130 (UniProt)
UniProt
Find proteins for Q08914 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c)) Explore Q08914  Go to UniProtKB:  Q08914

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.03 Å
• R-Value Free: 0.247 
• R-Value Work: 0.234 
• R-Value Observed: 0.234 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 43.45	α = 90
b = 68.738	β = 100.08
c = 66.315	γ = 90

Software Package:

Software Name	Purpose
ADSC	data collection
CNS	refinement
HKL-2000	data reduction
HKL-2000	data scaling
CNS	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-03-31 
Deposition Author(s): Hwang, K.Y., Sung, M.W., Lee, W.H.

Revision History  

• Version 1.0: 2010-03-31
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2023-11-01
  Changes: Data collection, Database references, Refinement description