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Crystal structure of a noncanonic maltogenic alpha-amylase AmyB from Thermotoga neapolitana
4GKL
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Hydrolase
    Structure Weight: 100228.00
    Molecule: Alpha-amylase
    Polymer: 1 Type: protein Length: 422
    Chains: A, B
    EC#: 3.2.1.1   
    Fragment: alpha-amylase
    Organism: Thermotoga neapolitana
    Gene Name: amyB
    UniProtKB: Protein Feature View | Search PDB | B5ARZ9  
     
  •   Structure Validation Hide

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  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Thermotoga neapolitana   Taxonomy   Expression System: Escherichia coli  
     
  •   External Domain Annotations Hide
     
  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
 
  Biological Assembly 1       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   MyPDB Personal Annotations Hide
     
  •   Deposition Summary Hide
    Authors:   Ha, N.C.,  Jun, S.Y.,  Kim, J.S.

    Deposition:   2012-08-13
    Release:   2013-02-27
     
  •   Revision History    Hide
    No revisions since initial release
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    Resolution[Å]:   2.40
    R-Value: 0.201 (obs.)
    R-Free: 0.263
    Space Group: P 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 66.88 α = 90.00 
    b = 74.45 β = 107.77 
    c = 108.90 γ = 90.00