@article{articlea4c4e6eb, title = {Native conformations of human complement components C3 and C4 show different dependencies on thioester formation}, author = {Isaac, Lourdes and Aivazian, D and Taniguchi-Sidle, A and Ebanks, R O and Farah, Chuck Shaker and Florido, M P C and Pangburn, M K and Isenman, D E}, year = {1998}, doi = {10.1042/bj3290705}, journal = {Biochemical Journal} }