@article{articlef87919eb,
title   = {Probing the calcium - induced conformational transition of troponin-c with site-directed mutants},
author = {Fujimori, K and Sorenson, M and Herzberg, O and Moult, J and Reinach, Fernando de Castro},
year = {1990},
doi = {10.1038/345182a0},
journal   = {Nature}
}