Biological process

positive regulation of glycoprotein metabolism, up regulation of glycoprotein metabolic process, up regulation of glycoprotein metabolism, up-regulation of glycoprotein metabolic process, up-regulation of glycoprotein metabolism, upregulation of glycoprotein metabolic process, upregulation of glycoprotein metabolism

Any process that activates or increases the frequency, rate or extent of glycoprotein metabolic process.

human serum amyloid P component (SAP) P02743 inhibits viral neuraminidase, NA (exo-alpha-sialidase activity) and thus the metabolism of glycoproteins, demonstrated in Figure 4A PMID:23544079, (IDA), the negative regulation term would be applied to this protein