@article{articlec9b7a07d, title = {Crystallographic and spectroscopic characterization of a molecular hinge: Conformational changes in bothropstoxin I, a dimeric Lys49-Phospholipase A2 homologue}, author = {Giotto, M T da Silva and Garratt, Richard Charles and Oliva, Glaucius and Mascarenhas, Yvonne Primerano and Giglio, José Roberto and Cintra, Adélia Cristina Oliveira and Azevedo Júnior, W F and Arni, R K and Ward, Richard John}, year = {1998}, doi = {10.1002/(sici)1097-0134(19980301)30:4%3C442::aid-prot11%3E3.0.co;2-i}, journal = {Proteins: structure, function, and genetics} }