@article {6659,
	title = {Converse conformational control of smoothened activity by structurally related small molecules},
	journal = {Journal of Biological Chemistry},
	year = {2009},
	pages = {20876-20884},
	doi = {10.1074/jbc.M807648200},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/19366682},
	author = {Hongbo Yang and Jing Xiang and Nengdong Wang and Yun Zhao and Joel Hyman and Song Li and Jin Jiang and James K. Chen and Zhen Yang and Shuo Lin}
}
