A monoclinic crystal form of casein kinase 1 delta
Zeringo, N.A., Murphy, L., McCloskey, E.A., Rohal, L., Bellizzi, J.J.(2013) Acta Crystallogr Sect F Struct Biol Cryst Commun 69: 1077-1083
- PubMed: 24100552 
- DOI: https://doi.org/10.1107/S1744309113023403
- Primary Citation of Related Structures:  
4JJR - PubMed Abstract: 
Casein kinase 1 δ (CK1δ) is a regulatory enzyme in the mammalian circadian oscillator and represents a potential pharmacological target for modulating circadian rhythms. Crystal structures of four different polymorphs of CK1δ have previously been determined and this article reports the crystallization and structure determination of a new crystal form belonging to space group P21. Comparison of CK1δ crystal structures reveals few conformational differences within the C-terminal lobe, but more significant movements of the β-sheet region of the N-terminal lobe were observed.
Organizational Affiliation: 
Department of Chemistry, University of Toledo, 2801 West Bancroft Street, Toledo, OH 43606, USA.