4HNF

Crystal structure of ck1d in complex with pf4800567


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.07 Å
  • R-Value Free: 0.274 
  • R-Value Work: 0.241 

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Ligand Structure Quality Assessment 


This is version 1.3 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: https://doi.org/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. 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)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Casein kinase I isoform delta
A, B
296Homo sapiensMutation(s): 0 
Gene Names: CSNK1DHCKID
EC: 2.7.11.1 (PDB Primary Data), 2.7.11.26 (PDB Primary Data)
UniProt & NIH Common Fund Data Resources
Find proteins for P48730 (Homo sapiens)
Explore P48730 
Go to UniProtKB:  P48730
PHAROS:  P48730
GTEx:  ENSG00000141551 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP48730
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
16W
Query on 16W

Download Ideal Coordinates CCD File 
C [auth A],
D [auth B]
3-[(3-chlorophenoxy)methyl]-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
C17 H18 Cl N5 O2
AUMDBEHGJRZSOO-UHFFFAOYSA-N
Binding Affinity Annotations 
IDSourceBinding Affinity
16W BindingDB:  4HNF IC50: min: 32, max: 711 (nM) from 3 assay(s)
PDBBind:  4HNF IC50: 711 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.07 Å
  • R-Value Free: 0.274 
  • R-Value Work: 0.241 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 171.217α = 90
b = 48.109β = 110.67
c = 80.467γ = 90
Software Package:
Software NamePurpose
HKL-2000data collection
AMoREphasing
CNSrefinement
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

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Ligand Structure Quality Assessment 


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: 2018-01-24
    Changes: Structure summary
  • Version 1.3: 2024-02-28
    Changes: Data collection, Database references, Derived calculations