Structural analysis of glycoproteins: building N-linked glycans with Coot.

ABSTRACT: Coot is a graphics application that is used to build or manipulate macromolecular models; its particular forte is manipulation of the model at the residue level. The model-building tools of Coot have been combined and extended to assist or automate the building of N-linked glycans. The model is built by the addition of monosaccharides, placed by variation of internal coordinates. The subsequent model is refined by real-space refinement, which is stabilized with modified and additional restraints. It is hoped that these enhanced building tools will help to reduce building errors of N-linked glycans and improve our knowledge of the structures of glycoproteins.

SUBMITTER: Emsley P 

PROVIDER: S-EPMC5892875 | biostudies-literature | 2018 Apr

REPOSITORIES: biostudies-literature