Table III Summary of all glycosylation sites identified
IdentityNameSiteaEvidenceb
ETD(3)ETD(2)ETD(1)CID
P01044Kininogen-1 precursorThr136c+
Ser581+
P02676Fibrinogen β chain precursor (contains fibrinopeptide B)Thr4+
P07456Insulin-like growth factor II precursorSer95/97or Thr98/99d (one of these 4 residues)+
Thr106+
Ser154+
Thr163+++
P07589FibronectinThr280+
P12763α2-HS-glycoprotein precursorSer296e++
Thr334++
Ser341f+++
P17690β2-Glycoprotein 1 precursorThr33+
P19035Apolipoprotein C-III precursorSer90 or Thr92g+
Thr92 or Ser94+
Q03247Apolipoprotein E precursorThr32+
Thr211h++
Thr309++
Ser310+
Q0VCM5Inter-α-trypsin inhibitor heavy chain H1 precursorSer643+
Thr648i+++
Q3T052Inter-α-trypsin inhibitor heavy chain H4 precursorSer683++
Ser686 or Thr688++
Thr705++
Thr706+++
Thr708+++
Q58CQ9Pantetheinase precursorThr504+
Q58D62Fetuin-B precursorThr292+
Thr295++
Q9N2I2Plasma serine protease inhibitor precursorThr35+++
Thr36+
  • aNormal text, sites previously known; italics, sites previously uncharacterized in bovine but reported in human; bold, new sites previously unreported.

  • bThe modifying carbohydrate group is: ETD(3), GalNAcGalSA; ETD(2), GalNAcGal; ETD(1) and CID, GalNAc.

  • cSee Ref. 46.

  • dHuman protein, P01344, is listed as modified at Thr99, which may correspond to the same position in the bovine sequence (47).

  • eSee Ref. 33.

  • fSee Ref. 48.

  • gHuman protein, P02656, has been reported modified at corresponding site Thr94 (49).

  • hHuman protein, P02649, is listed as modified at this conserved site (Thr212) in the Swiss-Prot database; no reference provided.

  • iHuman protein, P19827, is listed as modified at Thr653 (50), corresponding to bovine site reported.