Hex:7 HexNAc:5 dHex:2

Taxonomy

• Homo sapiens (Human)
• Severe acute respiratory syndrome coronavirus 2 (2019-nCoV)

Protein

• Recombinant Spike glycoprotein (BTI-Tn-5B1-4) / Severe acute respiratory syndrome coronavirus 2 (2019-nCoV)    P0DTC2

Source

• Milk (UBERON_0001913)  
• BTI-Tn-5B1-4 (CVCL_C190)  

Reported structure

• Free / Lactose / [[Gal(b1-4)GlcNAc(b1-3)Gal(b1-4)GlcNAc(b1-6)][[Fuc(a1-2)]Gal(b1-4)GlcNAc(b1-3)]Gal(b1-4)GlcNAc(b1-6)][[Fuc(a1-2)]Gal(b1-4)GlcNAc(b1-3)]Gal(b1-4)Glc(b1-
• Free / Lactose / Structure 9179
• Free / Lactose / Structure 9180
• Free / Lactose / Structure 9181
• Free / Lactose / Structure 9182

Composition

• Hex:7 HexNAc:5 dHex:2 (avg mass : 2461.2731 )

Disease

• COVID-19 (DOID:0080600)

Reference

• Identification of 22 N-glycosites on spike glycoprotein of SARS-CoV-2 and accessible surface glycopeptide motifs: Implications for vaccination and antibody therapeutics (2020 - Dapeng Zhou, Xiaoxu Tian, Ruibing Qi, Chao Peng, Wen Zhang) / Status : Reviewed
• Increasing the Coverage of a Mass Spectral Library of Milk Oligosaccharides Using a Hybrid-Search-Based Bootstrapping Method and Milks from a Wide Variety of Mammals (2020 - Concepcion Africano Remoroza, Yuxue Liang, Tytus D. Mak, Yuri Mirokhin, Sergey L. Sheetlin, Xiaoyu Yang, Joice V. San Andres, Michael L. Power, and Stephen E. Stein) / Status : Reviewed
• Synthesis of Asymmetrical Multiantennary Human Milk Oligosaccharides (2017 - Anthony R Prudden, Lin Liu, Chantelle J Capicciotti, Margreet A Wolfert, Shuo Wang, Zhongwei Gao, Lu Meng, Kelley W Moremen, Geert-Jan Boons) / Status : Reviewed

Reported glycosite

• Recombinant Spike glycoprotein (BTI-Tn-5B1-4) / Severe acute respiratory syndrome coronavirus 2 (2019-nCoV)
  •        Asn-122

Mass spectrometry observed peptide

• IVNNATNVVIK (11aa)
  •    P0DTC2    Asn-122     Recombinant Spike glycoprotein (BTI-Tn-5B1-4) / Severe acute respiratory syndrome coronavirus 2 (2019-nCoV)