6LDU

Crystal structure of CeCht1, a nematode I family chitinase from C. elegans

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Free: 0.209 
  • R-Value Work: 0.166 
  • R-Value Observed: 0.168 

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Ligand Structure Quality Assessment 


This is version 1.1 of the entry. See complete history. 


Literature

Crystal structure of CeCht1, a nematode I family chitinase from C. elegans

Chen, Q., Yang, Q., Zhou, Y.

To be published.

Macromolecules
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(by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Probable endochitinase383Caenorhabditis elegansMutation(s): 0 
Gene Names: cht-1, C04F6.3
EC: 3.2.1.14
UniProt
Find proteins for Q11174 (Caenorhabditis elegans)
Explore Q11174 
Go to UniProtKB:  Q11174
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ11174
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Free: 0.209 
  • R-Value Work: 0.166 
  • R-Value Observed: 0.168 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 47.571α = 90
b = 66.935β = 102.709
c = 57.352γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
HKL-3000data reduction
HKL-3000data scaling
PHASERphasing

Structure Validation

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Ligand Structure Quality Assessment 


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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2021-05-26
    Type: Initial release
  • Version 1.1: 2023-11-22
    Changes: Data collection, Database references, Refinement description