Anti-O-Linked N-Acetylglucosam

Detection and Analysis of (O-linked -N-Acetylglucosamine)-Modified Proteins

, the most widespread of which is the modification of Ser/Thr residues with monosaccharides of O-linked β-N -acetylglucosamine (O-GlcNAc). O-GlcNAc modification is concentrated in nuclear proteins. O-GlcNAc is thought to regulate protein function in a manner analogous

Identification of O-linked -d-N-acetylglucosamine-Modified Proteins from Arabidopsis

The posttranslational modification of proteins with O-linked β-d -N -acetylglucosamine (O-GlcNAc) on serine and threonine residues occurs in all animals and plants. This modification is dynamic and ubiquitous, and regulates many cellular

O-连接的糖基化(O-linked glycosylation)

O-连接的糖基化是将糖链转移到多肽链的丝氨酸、苏氨酸或羟赖氨酸的羟基的氧原子上。O-连接的糖基化是由不同的糖基转移酶催化的, 每次加上一个单糖。同复杂的N-连接的糖基化一样, 最后一步是加上唾液酸残基,这一反应发生在高尔基体反面膜囊和TGN中。