@article {527976,
	title = {A novel Ca2+-binding β-hairpin loop better resembles integrin sequence motifs than the EF-hand},
	journal = {CellCell},
	volume = {102},
	year = {2000},
	pages = {275-277},
	author = {Springer, T.A. and Jing, H. and Takagi, J.}
}
