Fig. 5: Solution NMR structure of the Bt1763 NTE shows a 7-stranded barrel.
From: Insights into SusCD-mediated glycan import by a prominent gut symbiont
a 2D [15N,1H]-HSQC spectrum of the NTE. b Ensemble of the 20 lowest-energy structures of the NTE presented in stick view for the main chain. The N and C termini are labelled. c Lowest-energy NMR structure from the ensemble of panel (b) in ribbon representation, coloured in rainbow mode (N terminus; blue). d STN ___domain of Pseudomonas aeruginosa FoxA (PDB ID 6I97) in the same colouring mode. The Ton boxes of each ___domain (82DEVVVTG88 in Bt1763; based on the alignment with FoxA) are coloured magenta.
