Extended Data Fig. 3: Local stereo views of CroT in complex with CMP, and of the SH3b domain in complex with polymer.
From: A multi-enzyme machine polymerizes the Haemophilus influenzae type b capsule

a, Model of CroT (orange ribbons) in complex with CMP, glycerol, and phosphate and the corresponding electron density map displayed at 1 RMSD. b, Local density map for the CMP, glycerol, and phosphate found in CroT. c, Model of selected SH3b domain (tan-colored ribbons) in complex with DP2 (dimer of Hib capsule polymer) displaying the overall density map at 1 RMSD. d, Density map for the DP2 ligand. The density for ribose, ribitol, and phosphate allows the unambiguous placing of the DP2 and helped determine the orientation of the polymer.