@misc{indiciaea52d48fa04f0, title = {Two-step FRET as a structural tool.}, author = {Heather M Watrob and Chia-Pin Pan and Mary D Barkley}, year = {2003}, doi = {10.1021/ja034564p}, url = {https://pubmed.ncbi.nlm.nih.gov/12797808/}, note = {Source identifier: 12797808} }