The enzymatic activity and function of a new α‐1,3‐glucosyltransferase, Cps18CU, derived from Streptococcus pneumoniae serotype 18C was identified for the first time using the enzymatically synthetic disaccharide Rhaβ1,4‐Glcα‐PP‐O(CH2)11�...
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https://www.riss.kr/link?id=O112687803
Hong Wang ; Chongzhen Sun ; Xuan Sun ; Le Zhang ; Jielin Zhao ; Min Liang ; Min Xiao ; Guofeng Gu
2021년
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1867-3880
1867-3899
SCOPUS;SCIE
학술저널
3350-3356 [※수록면이 p5 이하이면, Review, Columns, Editor's Note, Abstract 등일 경우가 있습니다.]
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
The enzymatic activity and function of a new α‐1,3‐glucosyltransferase, Cps18CU, derived from Streptococcus pneumoniae serotype 18C was identified for the first time using the enzymatically synthetic disaccharide Rhaβ1,4‐Glcα‐PP‐O(CH2)11�...
The enzymatic activity and function of a new α‐1,3‐glucosyltransferase, Cps18CU, derived from Streptococcus pneumoniae serotype 18C was identified for the first time using the enzymatically synthetic disaccharide Rhaβ1,4‐Glcα‐PP‐O(CH2)11‐OPh as the acceptor substrate. Further investigation on substrate specificity revealed that Cps18CU exhibited broad toleration toward various NDP‐Glc donors and also accepted such disaccharide acceptor containing Rhaβ1,4‐Glc moiety in structure. Finally, Cps18CU was employed into a one‐pot two‐enzyme reaction system, furnishing trisaccharide Glcα1,3‐Rhaβ1,4‐Glcα‐PP‐O(CH2)11‐OPh in an 81 % yield.
Enzymes: The biochemical properties and enzymatic function of α‐1,3‐glucosyltransferase Cps18CU derived from Streptococcus pneumoniae serotype 18C was systematically explored in this study.
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