Mapping of the docking of SecA onto the chaperone SecB by site-directed spin labeling: insight into the mechanism of ligand transfer during protein export.
Crane JM, Mao C, Lilly AA, Smith VF, Suo Y, Hubbell WL, Randall LL, J Mol Biol, 2005 Oct 21 - link

Site-directed spin labeling studies reveal solution conformational changes in a GAAA tetraloop receptor upon Mg(2+)-dependent docking of a GAAA tetraloop.
Qin PZ, Feigon J, Hubbell WL, J Mol Biol, 2005 Aug 5 - link

Docking phospholipase A2 on membranes using electrostatic potential-modulated spin relaxation magnetic resonance.
Lin Y, Nielsen R, Murray D, Hubbell WL, Mailer C, Robinson BH, Gelb MH, Science, 1998 Mar 20 - link