Signal-regulatory protein beta-1 isoform 3

Taxonomy

• Homo sapiens (Human)

Protein

• Signal-regulatory protein beta-1 isoform 3 / Homo sapiens    Q5TFQ8

Source

• Mammary Gland (UBERON_0001911)  

Reported structure

Composition

• Hex:5 HexNAc:3 NeuAc:1 (avg mass : 1729.5702 )
• Hex:5 HexNAc:4 NeuAc:1 (avg mass : 1932.7652 )
• Hex:5 HexNAc:4 dHex:1 NeuAc:1 (avg mass : 2078.9082 )
• Hex:5 HexNAc:4 dHex:2 NeuAc:1 (avg mass : 2225.0512 )
• Hex:5 HexNAc:4 dHex:3 (avg mass : 2079.9363 )
• Hex:6 HexNAc:2 (avg mass : 1397.2597 )
• Hex:6 HexNAc:3 NeuAc:1 (avg mass : 1891.7126 )
• Hex:6 HexNAc:3 dHex:2 (avg mass : 1892.7407 )
• Hex:6 HexNAc:4 dHex:2 (avg mass : 2095.9357 )
• Hex:6 HexNAc:5 dHex:3 (avg mass : 2445.2737 )
• Hex:7 HexNAc:2 (avg mass : 1559.4021 )

Disease

• Cancer, breast (DOID:1612)

Reference

• Reanalysis of global proteomic and phosphoproteomic data identified a large number of glycopeptides (2018 - Yingwei Hu, Punit Shah, David J. Clark, Minghui Ao, Hui Zhang) / Status : Unreviewed

Reported glycosite

• Signal-regulatory protein beta-1 isoform 3 / Homo sapiens
  •        Asn-244
  •        Asn-269

Mass spectrometry observed peptide

• GTANISETIR (10aa)
  •    Q5TFQ8    Asn-244     Signal-regulatory protein beta-1 isoform 3 / Homo sapiens
• AENQVNVTCQVR (12aa)
  •    Q5TFQ8    Asn-269     Signal-regulatory protein beta-1 isoform 3 / Homo sapiens