STPPTPSPSCCHPR (14aa)

Taxonomy

• Homo sapiens (Human)

Protein

• Immunoglobulin heavy constant alpha 1 / Homo sapiens    P01876

Source

• Blood Plasma (UBERON_0001969)  

Reported structure

• O-Linked / Core 0 / GalNAc
• O-Linked / Core 8 / Gal(a1-3)GalNAc

Composition

• HexNAc:1 (avg mass : 221.2103 )
• Hex:1 HexNAc:1 (avg mass : 383.3527 )

Disease

• Control/Healthy
• Multiple myeloma (DOID:9538)

Reference

• Naturally Occurring Structural Isomers in Serum IgA1 O-Glycosylation (2012 - Kazuo Takahashi, Archer D. Smith, IV, Knud Poulsen, Mogens Kilian, Bruce A. Julian, Jiri Mestecky, Jan Novak, Matthew B. Renfrow) / Status : Reviewed

Reported glycosite

• Immunoglobulin heavy constant alpha 1 / Homo sapiens
  •        Ser-113
  •        Thr-114
  •        Thr-117

Mass spectrometry observed peptide

• STPPTPSPSCCHPR (14aa)
  •    P01876    Thr-117     Immunoglobulin heavy constant alpha 1 / Homo sapiens
  •    P01876    Thr-114     Immunoglobulin heavy constant alpha 1 / Homo sapiens
  •    P01876    Ser-113     Immunoglobulin heavy constant alpha 1 / Homo sapiens