GlyConnect

taxonomy (1) protein (1) source (1) structure (0) composition (14) disease (1) reference (1) site (3) peptide (5)

Taxonomy

Homo sapiens (Human)

Protein

Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit STT3B / Homo sapiens Q8TCJ2

Source

Mammary Gland (UBERON_0001911)

Reported structure

Composition

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

Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit STT3B / Homo sapiens
- Asn-616
- Asn-623
- Asn-641

Mass spectrometry observed peptide

VMSWWDYGYQIAGMANR (17aa)
- Q8TCJ2 Asn-616
TTIVDNNTWNNSHIAIVGK (19aa)
- Q8TCJ2 Asn-623
TTLVDNNTWNNSH (13aa)
- Q8TCJ2 Asn-623
AMSSNETAAYK (11aa)
- Q8TCJ2 Asn-641
SSNETAAYK (9aa)
- Q8TCJ2 Asn-641

- Hex:6 HexNAc:2 / N-Linked (avg mass : 1397.2597)
- Hex:7 HexNAc:2 / N-Linked (avg mass : 1559.4021)
- Hex:4 HexNAc:3 dHex:3 / N-Linked (avg mass : 1714.5989)
- Hex:8 HexNAc:2 / N-Linked (avg mass : 1721.5445)
- Hex:3 HexNAc:6 / N-Linked (avg mass : 1723.6125)
- Hex:5 HexNAc:3 NeuAc:1 / N-Linked (avg mass : 1729.5702)
- Hex:5 HexNAc:5 / N-Linked (avg mass : 1844.7023)
- Hex:9 HexNAc:2 / N-Linked (avg mass : 1883.6869)
- Hex:4 HexNAc:6 / N-Linked (avg mass : 1885.7549)
- Hex:6 HexNAc:3 NeuAc:1 / N-Linked (avg mass : 1891.7126)
- Hex:3 HexNAc:4 NeuAc:2 / N-Linked (avg mass : 1899.7383)
- Hex:6 HexNAc:4 dHex:1 / N-Linked (avg mass : 1949.7927)
- Hex:4 HexNAc:4 dHex:2 NeuAc:1 / N-Linked (avg mass : 2062.9088)
- Hex:7 HexNAc:4 dHex:1 / N-Linked (avg mass : 2111.9351)