PMC:7199903 / 8448-9190 JSONTXT 21 Projects

Annnotations TAB TSV DIC JSON TextAE

Id Subject Object Predicate Lexical cue
T59 0-75 Sentence denotes Two sites on SARS-CoV-2 S are principally oligomannose-type: N234 and N709.
T60 76-468 Sentence denotes The predominant oligomannose-type glycan structure observed across the protein, with the exception of N234, is Man5GlcNAc2 (Man, mannose; GlcNAc, N-acetylglucosamine), which demonstrates that these sites are largely accessible to α-1,2-mannosidases but are poor substrates for GlcNAcT-I, which is the gateway enzyme in the formation of hybrid- and complex-type glycans in the Golgi apparatus.
T61 469-595 Sentence denotes The stage at which processing is impeded is a signature related to the density and presentation of glycans on the viral spike.
T62 596-742 Sentence denotes For example, the more densely glycosylated spikes of HIV-1 Env and Lassa virus (LASV) GPC exhibit numerous sites dominated by Man9GlcNAc2 (21–24).