3DQ0

Maize cytokinin oxidase/dehydrogenase complexed with N6-(3-methoxy-phenyl)adenine

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.237 
  • R-Value Work: 0.204 
  • R-Value Observed: 0.207 

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Ligand Structure Quality Assessment 


This is version 2.1 of the entry. See complete history. 


Literature

Characterization and biological activity of novel purine-derived inhibitor of cytokinin oxidase/dehydrogenase and its potential use for in vivo studies

Spichal, L., Werner, T., Galuszka, P., Zatloukal, T., Kopecny, D., Briozzo, P., Nisler, J., Gruz, J., Frebortova, J., Schmulling, T., Strnad, M.

To be published.

Macromolecules
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(by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Cytokinin dehydrogenase 1516Zea maysMutation(s): 0 
Gene Names: CKX1
EC: 1.5.99.12
UniProt
Find proteins for Q9T0N8 (Zea mays)
Explore Q9T0N8 
Go to UniProtKB:  Q9T0N8
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9T0N8
Sequence Annotations
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  • Reference Sequence
Oligosaccharides

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Entity ID: 2
MoleculeChains Length2D Diagram Glycosylation3D Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
B, C
2N-Glycosylation
Glycosylation Resources
GlyTouCan:  G42666HT
GlyCosmos:  G42666HT
GlyGen:  G42666HT
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.237 
  • R-Value Work: 0.204 
  • R-Value Observed: 0.207 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 252.7α = 90
b = 50.4β = 93.7
c = 51γ = 90
Software Package:
Software NamePurpose
XSCALEdata scaling
MOLREPphasing
REFMACrefinement
PDB_EXTRACTdata extraction

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: 2009-07-14
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Non-polymer description, Version format compliance
  • Version 2.0: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Atomic model, Data collection, Derived calculations, Structure summary
  • Version 2.1: 2023-11-01
    Changes: Data collection, Database references, Refinement description, Structure summary