A branched N-linked glycan at atomic resolution in the 1.12 Å structure of rhamnogalacturonan acetylesterase

The structure of the glycoprotein rhamnogalacturonan acetylesterase has been refined at 1.12 Å resolution. The branched N-linked glycan structure has been refined without target values for bond lengths and angles and the resulting values are compared with the current dictionary values obtained from small-molecule studies.