Figure 2
Overview of the tertiary structure of MgGH51. The backbone of the polypeptide chain (PDB entry 6zpv) is shown in cartoon representation coloured from blue to red from the N-terminus to the C-terminus. The solvent-accessible surface of the enzyme is shown as a transparent grey surface. The observed high-mannose N-glycans, the side chains of key active-site residues (Glu427, Glu349, Asn348, Tyr400 and Glu21) and a glycerol molecule observed in the active-site pocket are shown as sticks with black C atoms. 2Fo − Fc electron density contoured at 1.5σ is shown around the sticks. |