Computer Simulation 4 Hemeproteins 4 Hydrogen-Ion Concentration 4 Models, Chemical 4 Protein Conformation 4 Salivary Proteins and Peptides 4 article 4 pH 4 protein conformation 4 Activated conformations 2 Allosteric transitions 2 Allostery 2 Animals 2 Aspartic Acid 2 Computational Biology 2 Conformational changes 2 Conformational ensembles 2 Conformational free energies 2 Equilibrium state 2 Free energy 2 Free energy landscapes 2 Heme proteins 2 Insect Proteins 2 Md simulations 2 Models, Molecular 2 Molecular basis 2 Nitrophorin-4 2 Ph conditions 2 Porphyrins 2 Protein Folding 2