@article {8979,
	title = {Exploring the conformational diversity of loops on conserved frameworks},
	journal = {Protein Engineering},
	year = {1999},
	pages = {1075-1086},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/10611401},
	author = {Weizhong Li and Shide Liang and Renxiao Wang and Luhua Lai and Yuzhen Han}
}
