N-Glycosylation Improves the Pepsin Resistance of Histidine Acid Phosphatase Phytases by Enhancing Their Stability at Acidic pHs and Reducing Pepsin's Accessibility to Its Cleavage Sites

N-Glycosylation can modulate enzyme structure and function. In this study, we identified two pepsin-resistant histidine acid phosphatase (HAP) phytases from Yersinia kristensenii (YkAPPA) and Yersinia rohdei (YrAPPA), each having an N-glycosylation motif, and one pepsin-sensitive HAP phytase from Ye...

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Vydáno v:Appl Environ Microbiol
Hlavní autoři: Niu, Canfang, Luo, Huiying, Shi, Pengjun, Huang, Huoqing, Wang, Yaru, Yang, Peilong, Yao, Bin
Médium: Artigo
Jazyk:Inglês
Vydáno: American Society for Microbiology 2016
Témata:
Enzymology and Protein Engineering
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC4751849/
https://ncbi.nlm.nih.gov/pubmed/26637601
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/AEM.02881-15
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