4HOK

crystal structure of apo ck1e


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.77 Å
  • R-Value Free: 0.262 
  • R-Value Work: 0.241 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Structural basis for the potent and selective inhibition of casein kinase 1 epsilon.

Long, A.M.Zhao, H.Huang, X.

(2012) J Med Chem 55: 10307-10311

  • DOI: 10.1021/jm301336n
  • Primary Citation of Related Structures:  
    4HNF, 4HNI, 4HOK

  • PubMed Abstract: 
  • Casein kinase 1 epsilon (CK1ε) and its closest homologue CK1δ are key regulators of diverse cellular processes. We report two crystal structures of PF4800567, a potent and selective inhibitor of CK1ε, bound to the kinase domains of human CK1ε and CK1δ as well as one apo CK1ε crystal structure ...

    Casein kinase 1 epsilon (CK1ε) and its closest homologue CK1δ are key regulators of diverse cellular processes. We report two crystal structures of PF4800567, a potent and selective inhibitor of CK1ε, bound to the kinase domains of human CK1ε and CK1δ as well as one apo CK1ε crystal structure. These structures provide a molecular basis for the strong and specific inhibitor interactions with CK1ε and suggest clues for further development of CK1δ inhibitors.


    Organizational Affiliation

    Department of Molecular Structure and Characterization, Amgen Inc., 360 Binney Street, Cambridge, Massachusetts 02142, USA.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Casein kinase I isoform epsilon296Homo sapiensMutation(s): 0 
Gene Names: CSNK1E
EC: 2.7.11.1
Find proteins for P49674 (Homo sapiens)
Explore P49674 
Go to UniProtKB:  P49674
NIH Common Fund Data Resources
PHAROS:  P49674
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.77 Å
  • R-Value Free: 0.262 
  • R-Value Work: 0.241 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 180.361α = 90
b = 142.496β = 108.57
c = 232.462γ = 90
Software Package:
Software NamePurpose
HKL-2000data collection
PHASESphasing
CNSrefinement
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2012-11-14
    Type: Initial release
  • Version 1.1: 2013-01-02
    Changes: Database references
  • Version 1.2: 2018-11-07
    Changes: Data collection, Experimental preparation