truncated hemoglobin 44 molecular dynamics 42 Truncated Hemoglobins 36 article 34 nonhuman 30 Ligands 28 priority journal 24 Molecular dynamics 22 controlled study 22 heme 22 Bacterial Proteins 20 Kinetics 20 Mycobacterium tuberculosis 20 chemistry 20 metabolism 20 Molecular Dynamics Simulation 18 Protein Binding 18 Thermobifida fusca 18 ligand 18 ligand binding 18 Actinomycetales 16 Hemoglobin 16 Oxygen 16 hydrogen bond 16 oxygen 16 protein structure 16 Heme 14 Raman spectrometry 14 Truncated hemoglobins 14 hemoglobin 14