Transient ligand docking sites in Cerebratulus lacteus mini-hemoglobin.
Deng P, Nienhaus K, Palladino P, Olson JS, Blouin G, Moens L, Dewilde S, Geuens E, Nienhaus GU, Gene, 2007 Aug 15 - link

Structural dynamics of myoglobin: spectroscopic and structural characterization of ligand docking sites in myoglobin mutant L29W.
Nienhaus K, Deng P, Kriegl JM, Nienhaus GU, Biochemistry, 2003 Aug 19 - link