Polyvalent Display of Heme on Hepatitis B Virus Capsid Protein through Coordination to Hexahistidine Tags - Prasuhn, Duane E.; Kuzelka, Jane; Strable, Erica; Udit, Andrew K.; Cho, So-Hye; Lander, Gabriel C.; Quispe, Joel D.; Diers, James R.; Bocian, David F.; Potter, Clint; Carragher, Bridget; Finn, M.G. (Chemistry & Biology, 2008)