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Carbohydrate 3D structure validation
DOI:10.1016/j.sbi.2016.10.010.png)
摘要
En 中文
Glycoproteins and protein-carbohydrate complexes in the worldwide Protein Data Bank (wwPDB) can be an excellent source of information for glycoscientists. Unfortunately, a rather large number of errors and inconsistencies is found in the glycan moieties of these 3D structures. This review illustrates frequent problems of carbohydrate moieties in wwPDB entries, such as nomenclature issues, incorrect N-glycan core structures, missing or erroneous linkages, or poor glycan geometry, and describes the carbohydrate-specific validation tools that are designed to identify such problems. Recommendations how to avoid these issues or how to rectify incorrect structures are also given.
Keyword:
PROTEIN DATA-BANK
O-GLYCOSYLATION
RECOGNITION
CONFORMATION
INSIGHTS
MODELS
LIGAND
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期刊
IF:
7
论文数:
3.8K
被引数:
1.3W
机构
引用论文
An Unusual Carbohydrate Conformation is Evident in Moraxella catarrhalis Oligosaccharides
MOLECULES
IF4.6
Structural Feature Ions for Distinguishing N- and O-Linked Glycan Isomers by LC-ESI-IT MS/MS通过lc-esi-IT MS/MS区分N-和O-连接的聚糖异构体的结构特征离子

