1QWK

Structural genomics of Caenorhabditis Elegans: Hypothetical 35.2 kDa protein (aldose reductase family member)

• PDB DOI: https://doi.org/10.2210/pdb1QWK/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Caenorhabditis elegans
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2003-09-02 Released: 2003-09-16 
• Deposition Author(s): Chen, L., Zhou, X.E., Meehan, E.J., Symersky, J., Lu, S., Li, S., Luo, M., Southeast Collaboratory for Structural Genomics (SECSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.60 Å
• R-Value Free: 0.223 
• R-Value Work: 0.200 
• R-Value Observed: 0.201 

Literature

Structural genomics of Caenorhabditis Elegans: Hypothetical 35.2 kDa protein (aldose reductase family member)

Chen, L., Zhou, X.E., Meehan, E.J., Symersky, J., Lu, S., Li, S., Luo, M.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 35.23 kDa 
• Atom Count: 2,777 
• Modelled Residue Count: 312 
• Deposited Residue Count: 317 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
aldo-keto reductase family 1 member C1	A	317	Caenorhabditis elegans	Mutation(s): 0  Gene Names: C07D8.6
UniProt
Find proteins for P91020 (Caenorhabditis elegans) Explore P91020  Go to UniProtKB:  P91020

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.60 Å
• R-Value Free: 0.223 
• R-Value Work: 0.200 
• R-Value Observed: 0.201 
• Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 65.05	α = 90
b = 89.57	β = 90
c = 116.42	γ = 90

Software Package:

Software Name	Purpose
MAR345	data collection
HKL-2000	data reduction
CNS	refinement
HKL-2000	data scaling
CNS	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2003-09-16 
Deposition Author(s): Chen, L., Zhou, X.E., Meehan, E.J., Symersky, J., Lu, S., Li, S., Luo, M., Southeast Collaboratory for Structural Genomics (SECSG)

Revision History  

• Version 1.0: 2003-09-16
  Type: Initial release
  
• Version 1.1: 2008-04-29
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2017-10-11
  Changes: Refinement description
• Version 1.4: 2023-08-16
  Changes: Data collection, Database references, Refinement description