Article 1 Escherichia coli 1 Escherichia coli Proteins 1 Escherichia coli protein 1 Molecular Dynamics Simulation 1 Nuclear Magnetic Resonance, Biomolecular 1 Peptide Elongation Factors 1 Protein Domains 1 Protein Folding 1 RNA polymerase 1 RfaH protein RfaH protein, E coli 1 Trans-Activators 1 alpha helix 1 amino terminal sequence 1 beta sheet 1 carboxy terminal sequence 1 chemistry 1 computer simulation 1 elongation factor 1 molecular dynamics 1 nonhuman 1 nuclear magnetic resonance 1 protein binding 1 protein domain 1 protein folding 1 protein protein interaction 1 protein refolding 1 thermodynamics 1 transactivator protein 1