Hex:4 HexNAc:6 NeuAc:1

Taxonomy

• Homo sapiens (Human)

Protein

• Immunoglobulin heavy constant alpha 1 / Homo sapiens    P01876
• Immunoglobulin heavy constant gamma 4 / Homo sapiens    P01861
• Immunoglobulin heavy constant mu / Homo sapiens    P01871
• Immunoglobulin J chain / Homo sapiens    P01591

Source

• Blood Serum (UBERON_0001977)  
• Milk (UBERON_0001913)  

Reported structure

• N-Linked / Complex / Structure 9537

Composition

• Hex:4 HexNAc:6 NeuAc:1 (avg mass : 2177.0128 )

Disease

Reference

• Quantitative Longitudinal Inventory of the N-Glycoproteome of Human Milk from a Single Donor Reveals the Highly Variable Repertoire and Dynamic Site-Specific Changes (2020 - Jing Zhu, Yu-Hsien Lin, Kelly A Dingess, Marko Mank, Bernd Stahl, Albert J R Heck) / Status : Reviewed
• Efficient and accurate glycopeptide identification pipeline for high-throughput site-specific N-glycosylation analysis (2014 - Liu M, Zhang Y, Chen Y, Yan G, Shen C, Cao J, Zhou X, Liu X, Zhang L, Shen H, Lu H, He F, Yang P) / Status : Reviewed

Reported glycosite

• Immunoglobulin heavy constant alpha 1 / Homo sapiens
  •        Asn-340
• Immunoglobulin heavy constant gamma 4 / Homo sapiens
  •        Asn-177
• Immunoglobulin heavy constant mu / Homo sapiens
  •        Asn-209
• Immunoglobulin J chain / Homo sapiens
  •        Asn-71

Mass spectrometry observed peptide

• RGLTFQQNASSMCVPDQDTAIRV (23aa)
  •    P01871    Asn-209     Immunoglobulin heavy constant mu / Homo sapiens
• RLAGKPTHVNVSVVMAEVDGTCY- (24aa)
  •    P01876    Asn-340     Immunoglobulin heavy constant alpha 1 / Homo sapiens