Figure 4
Potential glycosylation site at Asn226 in PDB entry 2oqa. (a) The model as deposited in the PDB. (b) An improved model in which Gly228 is mutated to threonine and the primary carbohydrate N-acetylglucosamine is modeled, followed by automated optimization using PDB-REDO. The 2mFo − DFc and mFo − DFc maps are shown at 1.0σ and 2.5σ, respectively. |