Structural analysis of the G-box domain of the microcephaly protein CPAP suggests a role in centriole architecture.
Hatzopoulos, G.N., Erat, M.C., Cutts, E., Rogala, K.B., Slater, L.M., Stansfeld, P.J., Vakonakis, I.(2013) Structure 21: 2069-2077
- PubMed: 24076405 
- DOI: 10.1016/j.str.2013.08.019
- Primary Citation of Related Structures:  
4LD1, 4LD3, 4LZF - PubMed Abstract: 
Centrioles are evolutionarily conserved eukaryotic organelles composed of a protein scaffold surrounded by sets of microtubules organized with a 9-fold radial symmetry. CPAP, a centriolar protein essential for microtubule recruitment, features a C-terminal domain of unknown structure, the G-box ...