@article {2007,
	title = {Dihedral angle principal component analysis of molecular dynamics simulations},
	journal = {J. Chem. Phys.},
	volume = {126},
	number = {24},
	year = {2007},
	month = {jun},
	author = {Altis, Alexandros and Phuong Hoang Nguyen and Hegger, Rainer and Stock, Gerhard}
}
