2Q4W

Ensemble refinement of the protein crystal structure of cytokinin oxidase/dehydrogenase (CKX) from Arabidopsis thaliana At5g21482


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Free: 0.201 
  • R-Value Work: 0.143 
  • R-Value Observed: 0.143 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.5 of the entry. See complete history

Re-refinement Note

This entry reflects an alternative modeling of the original data in: 2EXR


Literature

Crystal structure of Arabidopsis thaliana cytokinin dehydrogenase.

Bae, E.Bingman, C.A.Bitto, E.Aceti, D.J.Phillips, G.N.

(2008) Proteins 70: 303-306


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Cytokinin dehydrogenase 7524Arabidopsis thalianaMutation(s): 8 
Gene Names: CKX7CKX5
EC: 1.5.99.12
UniProt
Find proteins for Q9FUJ1 (Arabidopsis thaliana)
Explore Q9FUJ1 
Go to UniProtKB:  Q9FUJ1
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9FUJ1
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
FAD
Query on FAD

Download Ideal Coordinates CCD File 
B [auth A]FLAVIN-ADENINE DINUCLEOTIDE
C27 H33 N9 O15 P2
VWWQXMAJTJZDQX-UYBVJOGSSA-N
Modified Residues  1 Unique
IDChains TypeFormula2D DiagramParent
MSE
Query on MSE
A
L-PEPTIDE LINKINGC5 H11 N O2 SeMET
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Free: 0.201 
  • R-Value Work: 0.143 
  • R-Value Observed: 0.143 
  • Space Group: C 2 2 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 45.858α = 90
b = 114.502β = 90
c = 190.92γ = 90
Software Package:
Software NamePurpose
CNSrefinement
PDB_EXTRACTdata extraction
CNSphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2007-06-19
    Type: Initial release
  • Version 1.1: 2007-09-25
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2011-08-10
    Changes: Other
  • Version 1.4: 2023-08-30
    Changes: Data collection, Database references, Derived calculations, Refinement description
  • Version 1.5: 2023-11-15
    Changes: Data collection