Tripathi, Arati, Yi Ren, Philip Jeffrey, and Frederick Hughson. (2009) 2009. “Structural Characterization of Tip20p and Dsl1p, Subunits of the Dsl1p Vesicle Tethering Complex.”. Nat Struct Mol Biol 16 (2): 114-23. doi:10.1038/nsmb.1548.