fig5
Figure 5. Three-dimensional models of ΔFN3.1 proteins from different groups of B. longum subsp. longum using the trRosetta server: (A) group 1 (do not contain amino acid substitutions in comparison to the reference strain B. longum GT15); (B) group 2 (contained a single substitution 43 A→V); (C) group 3 (contained four substitutions 43 A→V, 51 A→T, 417 P→Q and 424 A→T); (D) group 4 (contained three substitutions: 111 T→I, 417 P→Q and 424 A→T).