Fig. 3

[a] Comparison of rpoB-encoded protein hydrogen bonding, from the native to the mutant structure. a Wild type R and mutant S residues at 421th position (R421S). b Wild type F and mutant S residues at 450th position (F450S). c Wild type S and mutant F residues at 454th position (S454F). d Wild type L and mutant I residues at 456th position (L456I). [b] Comparison of Hydrogen Bonding in the rpoB-Encoded Protein Between the Native and Mutant Structures. e Wild type D and mutant E residues at 461th position (D461E). f Wild type S and mutant F residues at 476th position (S4767). g Wild type L and mutant S residues at 478th position (L478S). h Wild type S and mutant Y residues at 519th position (S519Y)