Enzymatic deglycosylation of glycoproteins
SCIE
SCOPUS
- Title
- Enzymatic deglycosylation of glycoproteins
- Authors
- Kim, MS; Leahy, D
- Date Issued
- 2013
- Publisher
- Elsevier
- Abstract
- Recombinant protein expression using eukaryotic expression systems has certain advantages, such as addition of posttranslational modifications that help protein stability and activity. Asparagine-linked sugar attachment is one of the most common posttranslation modifications. However, sugar modification can impede the growth of high-quality protein crystals for structural studies using X-ray crystallography. To overcome this problem, consensus sites of N-linked attachments can be mutated into other similar residues, such as aspartic acid. Alternatively, enzymatic deglycosylation can be used to remove sugars. Peptide-N-Glycosidase F (PNGase F; EC 3.5.1.52) and Endoglycosidase H (Endo H; EC 3.2.1.96) are the most popular enzymes for this purpose.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/40814
- DOI
- 10.1016/B978-0-12-420067-8.00019-2
- ISSN
- 0076-6879
- Article Type
- Article
- Citation
- METHODS IN ENZYMOLOGY, vol. 533, page. 259 - 263, 2013
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- There are no files associated with this item.
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